Reddit mentions: The best hepa filter air purifiers

Crazy cat lady here, I have four in my apartment. Unless they are lying to me, everyone that comes over is always shocked I have cats because it doesn't smell like it "should". I have two air purifiers in the house these and I have this one that sits directly on top of the litter box. I've had my four cats around 10 years and also fostered probably about... 30. So I feel like I've tried it all and I finally have a good ritual and set up. I use this litter box because it's big and tall which they prefer but also easy to get inside when it's time to clean. I use this track mat because so far it's really done the best to keep the litter from traveling far from the box. And like you, I clean it 2-3 times a day. The litter that is. I use this litter which is LIGHT YEARS better than anything else I've ever used. One of my cats also has horrible allergies and this is the one litter I've found that she doesn't react to. It also doesn't dust so you don't have to constantly feel like poofs of litter are showing up around the house or on the carpet or furniture. I also vacuum every single day. I have one vacuum I use for the floor where there may be litter tracked and another I use that never touches litter. I think this is fairly important. This vacuum honestly is the best I've found for hair. Miracle worker. Unless you can afford the Dyson Animal. I also have this spray that I'll use for my carpet and fabric once a month or so and I feel like it makes a huge difference. And then lastly I also keep windows open whenever I can and I have this diffuser and put oil in it a few times a week and let it run for a bit, plus it looks cool with the lights :) Oh! and one last thing that I think is great... put one of those cardboard scratch pads near the litter box so the cat has to step over it to get anywhere else. Like off the track mat but near the box. I do this and all the cats inevitably use the scratch pad for fun when walking by it but I'm convinced it also cleans their paws from any litter left over before they start walking around the rest of the house!

Using the Ratropolis blog tutorial as a guide, I made several mats out of fleece with the Uhaul furniture pad as an absorbent layer. The furniture pad is made from recycled, unwoven denim fibers. It's not like a quilted blanket, it's more like thick, soft piece of felt. The pads can be purchased online or directly from a Uhaul store. They're pretty cheap and a full pad is large enough to make almost two full liner sets. I don't even binder clip the mats down to the plastic pans in my boys' cage so they're incredibly quick and easy to swap out.

Like /u/DevianttKitten, I also put a medium sized smooth rock in the litter boxes to encourage the rats to use them for peeing. They still pee everywhere else but it helps a little.

I clean my four boys' cage twice a week. On the weekend, I remove everything and wash it all. Mid-week, I just do a quick spot clean. I change the litter in the pans, swap out the liner mats, and replace the most heavily used hammocks. The mid-week cleaning only takes around five minutes. If I had six rats, alternating these cleanings (full-clean / spot-clean) every two to three days would probably make more sense.

Unfortunately, Critter Nation cages aren't great for loose bedding like aspen. Bass Equipment sells metal pans made specifically for these cages but they're a bit pricey. If loose bedding is the way you want to go, however, I think they're worth it. The stainless steel pans are more expensive but they can be used just as they are. The galvanized pans are cheaper but they need to be either powder coated or spray painted before use to prevent them from absorbing urine smells. You could also make your own deep pans out of coroplast. If you've got chewers, I would guess that these would need to be replaced after a while. You could also pick up a concrete mixing tub for the bottom level. These apparently need to be trimmed down slightly and they take up a fair amount of space but are great for keeping bedding inside the cage.

I think aspen is better for ammonia smells than fleece/absorbent layer liners but it has it's own downsides as well. I've read that aspen can be a dustier choice. Different brands might be dustier than others. Also, when it gets kicked out of the cage, it sticks to carpet and socks and has a tendency to find it's way all over the house. If you have hairless/double rex rats, aspen can be too pokey for them. No option is perfect. We just have to figure out what works best for us and our rats.

I would also recommend giving them several hammocks and places to sleep/cuddle/nest. I think it's a good idea to have enough sleeping/hiding spots for every individual rat in the cage.

-edit- a good HEPA air purifier helps immeasurably.

My boyfriend is also allergic to cats, but we decided to try fostering two kittens to see how it goes because like your girlfriend I begged him to see if we could find a solution because I love cats. We've had our kittens now for a month and he's been taking a Zyrtec every morning, we vacuum and dust much more frequently, and most importantly we bought a HEPA filter which has made a huge difference. (Link here if interested - https://www.amazon.com/Honeywell-True-Allergen-Remover-HPA300/dp/B00BWYO53G/ref=sr_1_fkmr0_4?ie=UTF8&qid=1498754741&sr=8-4-fkmr0&keywords=honeywell+allergen+plus+air+filter+20x25x1 ) It's a little pricey but it has essentially eliminated any discomfort for him. Before when he was around cats he would get scratchy eyes, wheezy, and tight chest. We live in about a 800 sqft apartment and keep it in the living room and it is super effective. We also never let them in our bedroom so he isn't sleeping near the dander. If you don't want to commit to adopting a cat in case your allergies are problematic, I definitely recommend fostering from a local shelter! We've really enjoyed it and it's much less of a commitment in case those solutions don't work out for you. Best of luck, & hope it works out!

I'm really sorry to hear that happened! Sounds like you have a lot on your plate right now. Just remember that you are doing everything that you can, because that's all that you really can do. No point in beating yourself up over things you can't control. Life gets busy, but the very fact that you took your baby to the vet shows you are a better pet mom than most pet owners. Just do what you can when you can, and know that he will get better.

You might consider making Pip's breakfast ahead of time or in batches so that you only have to scoop some into his bowl. Technically you can do the same for you. /r/MealPrepSunday is a pretty big sub with lots of advice for doing just that.

As for depression, do you have anyone you can talk to? It helps to have a buddy or family member to vent to and get advice. Not everyone has this, but it certainly helps. Otherwise you can feel free to vent to me. I'm not the wisest 26 year old, and also I'm a 26 year old, but hey, I'm here with a metaphorical ear.

The Rabbit Air is a good purifier, but it's also upwards of $500. I'm not sure what kind of money you have for a purifier, but a reasonably priced alternative would be this.

Just give your little guy lots of love and as much attention as you can. He'll come around :)

A good air purifier with HEPA and charcoal filters actually does help a lot. We have one in the room where the rats are, and sometimes it gets accidentally turned off (by my kids) and I do notice! It won't get rid of "two days after cleaning day smell" or the actual cage smell, but it will help with a general funky/stale odor smell and help freshen the air in general. This is the one I got. It's expensive but it's works great. It has a sensor which will change the level of filtration based on what's going on. I think it actually works, too, because when we had all these wildfires in the area, I noticed that it was red all the time!

For cleaning I would use a 50/50 mix of white vinegar and water and spray everything, and wipe down bars. Anything wooden you can try to spray down with the vinegar mix, scrub with hot soapy water, and let it sit out in the sun for a couple days/until it doesn't smell. Plastic stuff should be sprayed with the mix and washed with hot soapy water and dried in the sun. Wash any fabric in hot soapy water and put
about a half cup of vinegar and baking soda in the wash with it. This is the cheapest cleaner and it does work.

Baking soda is also a great cleaner. You can shake it out on the trays and then spray with the vinegar mix and let it sit, then hot soapy water, etc. I wouldn't do that while the rats are in the cage, but that should be safe for them and it just neutralizes ammonia.

For long-term smell problems, consider switching to a wood shavings or wood pellet bedding on the bottom (e.g., aspen, or Feline Pine pellets). I felt like the cage always smelled like pee when I was using fleece throughout. You can put a more absorbent mat underneath the shelf fleece (like home depot furniture cloth/moving mats). But they need to be changed every 1-3 days. The bedding, and also litter box training, helps a lot with smell. I didn't have much luck with paper bedding (Carefresh or Clean & Cozy). Hemp bedding also works, but I'm allergic. If you get aspen, try to filter it through a laundry bag outside to get rid of dust, then do a light spray with plain water to keep down dust.

I bought this one.


GermGuardian AC4825 3-in-1 Air Purifier with True HEPA Filter, UV-C Sanitizer, Captures Allergens, Smoke, Odors, Mold, Dust, Germs, Pets, Smokers, 22-Inch Germ Guardian Air Purifier https://www.amazon.ca/dp/B004VGIGVY/ref=cm_sw_r_cp_apa_XjhGAb7WD79N2


It has 3 fan settings. I keep it on 3 (2 is ok, but 1 is super quiet) as it's a fantastic white noise machine!


The hepa filter is replaceable, and so is the carbon filter. You don't need to use the UV setting. I did until it expired (UV bulbs typically stop producing uv radiation after 12mth from being turned on . I'm not replacing the bulb.


I buy the generic hepa filter now, as I'm cheap lol it's still catching a ton of dust. I use a good quality of filter (I buy in bulk on Amazon for a huge savings) in my furnace, so them combined do a great job. I don't have crazy dust issues at all. My allergies don't bother me anymore when inside.

It's a bit pricey, but I cannot recommend an air filter/purifier enough. The main result of course is cleaner air, but there's more. The sound is great for blocking out whatever is going on around you, in the other apartments, etc. But, the best thing here is you'll get used to the sound. Before long your body will be ready to sleep when you hear it. You'll condition yourself! :-)

We've used them for years and our kids love theirs. It was great traveling as we could just turn it on in whichever room they were in at night and they'd crash right out.

You may not need one, you're a big girl now! But I do recommend it.

Great question. I'm using a (Holmes) air purifier with a carbon based filer from at least 15 years ago that is still running strong in my computer room (old version of this, and one of those cylinder type Honeywell HEPA purifiers in the bedroom. I change the filter on the hoilmes once it shows that its absorbed enough to make it a certain color, which amounts to about once every few years. The honeywell uses two filters, one acts much like the fan filters on your computer (foam, I rinse it clean pretty regularly), the other is a HEPA that I have never replaced (two years running). Now when I say that either of these are running strong, I mean not anywhere as strong as the AC filter, but still effective enough to run all day long and in the winter. Both push a little bit more air than the computer intakes.

As far as recommendations, depending on your budget, you have a lot of options with today's technology. If you're looking for the equivalent of an air cleaner benchmark you might want to look into the CADR, though those ratings are typically based on the unit being on highest speeds, which if you're like me is NEVER! Ideally, you'd use the biggest (affordable) cleaner running at low-med speeds. I use a pretty small one at the lowest speed when I'm in the room, and at medium when I'm sleeping/working. You can get some ideas on what you're getting into by looking at this Consumer Reports guide, or you can see what filters are most popular by checking the Amazon top sellers.

I'm thinking of getting an electrostatic filter sometime soon. Perhaps even one of the water based ones. Stay away from the cheapo hamilton beach stuff.

I haven't had this issue with vapor specifically, but the combination of two cats and occasional indoor smoke had us waking up congested and vacuuming/dusting all the time from the overall poor air quality. I picked up a HEPA type air filter which does an amazing job since it picks up anything 3 microns or bigger. It keeps our air clear and smelling fresh even while we vape heavily, so it may help you as well. It also does a great job of reducing dust and pet debris if that's a concern for you.

Does anyone have a reliable figure as to the size of vapor particles? That may help you see if this will work, since I believe most devices made specifically to clear vapor from the air work the same way.

This is the device we have:
https://www.amazon.com/dp/B004VGIGVY/ref=cm_sw_r_cp_apa_nT3Dzb2MCTBJV

Probably good. https://www.missionallergy.com/ is the most commonly-recommended. I also have their comforter.

I use Coway https://www.amazon.com/gp/product/B00BTKAPUU/ref=oh_aui_search_asin_title?ie=UTF8&psc=1 - it's won some awards, seems good. You can get aftermarket filters which are pretty affordable. https://www.amazon.com/dp/B076JJ42V7/ref=sspa_dk_detail_0?psc=1

Make sure to clean your prefilter routinely. It'll tell you when to replace your other filters.

I have a small studio (around 350 sq ft); I run https://www.amazon.com/gp/product/B07MXDRTKJ/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 continuously and it'll cost me about $20/month - I'm able to get to the upper 30% relative humidity. After I've done this for a few months I might relax it a bit and target 45% or something since 35-40% is pretty dry.

Sorry for the delay, LMK if you have any other questions.

Ozium spray is great for a short term fix, but they also make a gel (Amazon link) that is quite good - I leave one in the drawer at work where i keep my gym clothes, its been smelling good for months now.

The spray is strong and unpleasant for the first minute after spraying, but that fades quickly.. just be sure to spray a very small amount, the stuff is super powerful!

Another option is an air purifier, i have this one and it keeps my house smelling fresh while also filtering a lot of dust and dander.

I had posted a similar question earlier and there didn't seem to be much response to it. From what I've read online, oyster mushrooms have pretty strong sporulation, and you can develop allergies etc from breathing a ton of it. With 9x5lb blocks that will probably be a lot of spores, and taking a few precautions is never a bad idea.

I am setting up a shelf greenhouse similar to your setup, and my plan is to put HEPA filters on the 120mm (computer/muffin) fans to filter the exhaust from the greenhouse.

There is a great 3D printing part designed for this exact thing.

I've printed it and it seems good so far, but I haven't actually finished setting it up. By cutting correctly shaped holes in the greenhouse (probably securing the fan with zipties) and sealing around it, you should be able to fix both your FAE problem and prevent most of the spores from leaving the greenhouse.

HEPA filters are usually 0.2-0.5 micron, and the spores are on the order of 2 micron, so they should work pretty well. As a backup / to keep the room tidy in general, I've also picked up one of these floor fans with a HEPA filter off of Amazon. That will also help remove them from the air, as some will definitely get loose over time.

Once I have my system set up I'm planning on putting up a few photos, but it'll be another week or two.

Sorry for the wall of text, hope it helps!

It's the home that smells and you can't fix it since it's likely due to the age of the floors and walls but you can address the smell in your living area with an air purifier. They work incredibly well removing household smells, but I find that the charcoal filters (which do the best job at eliminating odors) wear out pretty fast. You may need some other recommendations in finding an ideal filter for this environment. Painting and a deep cleaning with may help.

I always follow the ediblesonly recipe from the sidebar. Really works! Always decarb first. There are many methods and variations to decarbing, but I usually just wrap my broken up buds in tinfoil and bake it at 230 degrees in the oven for about 30 minutes. The end re^sult should be brownish green and crunchy, dry to the touch. With a mortar and pestle, I pulverize the bud then transfer it to a mason jar with the coconut oil/butter, throw it in the crock pot with water in it at 195 degrees and let it stew for three hours. Take it out, let it cool, then freeze. I usually repeat the process again sometimes twice. Good luck and Happy cooking!

Edit: just saw you want to be smell free, which I have tried before with no smell. Simply skip the tinfoil method and put the broken up buds inside the mason jar you'll be using and increase the time of decarbing. Keep the fans going in your house and I would highly recommend investing in one of these air purifiers: https://www.amazon.com/dp/B004VGIGVY/ref=cm_sw_r_cp_apa_kQJAzb3CD7F1Z
I smoke inside my apartment with this running (where we had to sign a clause to not smoke inside) and it leaves my apartment smelling brand new when I have it running for a few hours after smoking. It really helps, especially when wanting to make edibles!

I bought the Winix unit a few months ago and I'm extremely happy with it. It's ~$160 but worth every penny in my opinion. I run it every night on my side of the bed and I'm waking up asthma free nearly every morning. It's a little loud on the highest setting but the white noise actually helps us sleep. Would definitely buy this one again.

Winix FresHome Model P300 True HEPA Air Cleaner with PlasmaWave https://www.amazon.com/dp/B009ZJY2OM/ref=cm_sw_r_cp_apa_tPHoxb3DYZXJK

I did recently have one done. It came back that I'm severely allergic to dust and mold, as well as a few other outdoor things to varying degrees (pigweed, ragweed, sheep sorrel, bayberry, birch, maple, mulberry, sycamore, cottonwood, cat, cockroach, grass mix, grass smut, alternaria, penicillium, and mucor racemosus, plus the dust mites)

I've already done a lot of what you said, to little effect. My nose has been an ongoing issue this year. Earlier in the year I had deviated septum surgery as well as endoscopic sinus surgery to scrape everything clean. Prior to that I just got really clogged at some point, mucus was draining into my throat and lungs and I was coughing it up, etc.

After the surgery I was perfectly fine for probably about 4-5 months. I breathed fine and honestly it was incredible. Then a bit over a month ago, I went on a cruise to the Bahamas and when I got back I started getting stuffed up nose symptoms again. Returned to the doctor, they looked up there with their flashlight and said it doesn't look like a sinus infection, which led to the allergy testing.

Since then (about 2 weeks) I've done everything I've read and can think of. I've used both loratadine and Zyrtec, and honestly neither of these are lessening my symptoms whatsoever, which makes me think it might not be allergy related at all. I also think it's weird that the congestion is always on just the right side of my face, whereas the left side is completely clear, which is at least something.

I've cleaned my entire apartment from top to bottom, scrubbed the walls, gotten new pillows, I've always washed my sheets regularly. Used the vacuum to sweep my couch. Regularly replace the air filter in the ac unit, complex gives us these for free. Got a mold kit testing the air quality right now. Ive lived in this apartment for about three years now. The hot water heater broke at one point and soaked part of the carpet, but the pros all came and fans were set up under the carpet for a few days, but still I'm testing the air quality like I said.

Before my surgery when I was really suffering, I did order a pretty high end air purifier (Coway AP-1512HH Mighty Air Purifier, White https://www.amazon.com/dp/B01728NLRG/ref=cm_sw_r_cp_api_xPh6BbDATAW67) and had it in here for about a week. It had settings on it that supposedly indicated whether the air quality was good, medium bad, or severe bad, and it never indicated anything but good. I ended up sending it back because I needed the money for rent that month, never re ordered cause I just figured the problem lay elsewhere.

I live in Florida now for three years, all in this apartment, after growing up in the north for 20+ years. I've also tried Flonase like my doc recommended. Breathe right strips help me breathe at night and alleviate some symptoms, as does Vicks, but once the strip comes off, everything goes to hell again.

The most recent discovery I've made is that sometimes the saline nasal spray can kind of alleviate things for a little bit, so I've been spraying a lot of that up my nose since there isn't supposed to be a limit on how much of that to use. But sometimes it doesn't do a damn thing either. Of course I've done the sinus rinsing too with the Neilmed squeeze bottle, again sometimes that's helpful and other times I feel more clogged than before.

Again, even though I've been diagnosed with these allergies, I just think it's odd none of these antihistamines are helping at all. The ENT has an allergy shots/drops program they're recommending, but I wanted to come home first after my appointment and try to clean things up before going into that. Like I said, for those first 4-5 months after surgery I was perfect, and then things took a turn for the worse for whatever reason, right around the time of that cruise, which I find suspicious, but they said it ain't infected in there and it's been 6 weeks now, so I would think if it was sickness I'd have kicked it by now.

Only other thing I can figure is all the humidity is outta the air now cause Florida season changed over, and my nose is not liking this drier weather. Nothing I used or the way I cleaned changed from when I was feeling good to now.

Sorry if that was a lot, but I appreciated your indepth response and any insight you might have. There's so many fucking variables to this thing it's maddening trying to narrow a cause or solution down

Some recommendations - from my own experience of fostering 5 birds in a similar condition as yours. Big big big cage, lots of different perch types, and use a towel or sheet to form a backing to part of the cage, to give it some area that it isn't worried about what's behind it. A radio set low on something like jazz or classical through the day will help set it a bit on ease, especially if it is a single bird. Keep him in a nice quiet spot, and I wouldn't even attempt handling for a couple weeks. Through your daily routine it is likely to freak out a little and scurry away. Just move calmly and slowly, just handling the food and water bowls, no sudden movements or grabs/touches, and praise in happy tones, whistle, or imitate whatever sounds it makes.

I also found my foster birds to be quite lacking in nutrition; once they settled in, I began to offer pellets, cuttlebone, Nutri-Berries, and birdy bread (cycled them through). Mine were seed only, but have moved to Rowdybush pellets and destroy a cuttlebone in a couple weeks.

As for dust/bath, when the bird is settled in, you can try light spray/misting, and to encourage the bird to bathe to find a water 'relaxation' device and the sound and sight of the bubbling water will make it do the bathing motions (half-open wings, rubbing head under them), then spray/mist or offer water in a pie dish. Until then, consider an air filtration device like these: http://www.amazon.com/Honeywell-Compact-Purifier-Permanent-HHT-011/dp/B000N9CPQK/ref=sr_1_4?ie=UTF8&qid=1395162523&sr=8-4&keywords=honeywell+air+purifier

Best of luck to you and your new buddy!

Candles would work, but incense seems to be stronger. It would probably do a better job at masking the smell until you can fix the issue.

Here are some of my favorite scents. IMO, they are manly but don't have that overcompensation aspect I associate with overt scents like "leather," "pipe tobacco," "Man Town," etc.

Sandalwood rose incense

Sage & Citrus candle

Applewood candle

You might also think about an air purifier. A lot of house plants do a really great job at air purification too, and they can really make a place look classy.

Yep! I got this one for my mother for a gift and she has been very happy with it. Fantastic reviews, and lifetime HEPA filter is great! only $45

Hamilton Beach 04383 True Air Allergen-Reducing Air Cleaner

It's a horrible trade-off to make!

Here is the air purifier and I highly recommend getting both the suggested filter and pre-filter. The pre-filters get all of the pet hair and are cheaper so that you only replace those every so often instead of the entire filter. Once the pre-filter gets gray I replace it, about every month, but the actual filter only needs to be replaced a couple times a year in my experience. It depends on how much dust and other things are actually making it through.

Life has been much better with this and if you just need a dog-free space like the bedroom, it'll be even more effective because the space is smaller. :)

Edit: Also, I've had it since December of 2015 and it still works very well!

I recently got my second one of these after having the first for 3 years: https://www.amazon.com/gp/product/B00BTKAPUU/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Off-brand filters actually better: https://www.amazon.com/gp/product/B076JJ42V7/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 I think that pack should be everything for a year or so.

I never have the ionizer on.

​

Reasons I like it:

1. It moves a lot of air and cleans it well.
   
2. Really robust permanent pre-filter that catches the big stuff to stop it from clogging your hepa filter faster.
   
3. Replacement filters last a lot longer for the price than something like GermGuardian does for me.
   
4. Air quality sensor and filter reminder lights
   
5. HEPA filter seems more robust than most I see. Good build quality and a thicker design that probably wouldn't have issues bending from the level of airflow(which I've seen from AC filters).
   
   The brand is a pretty major South Korean one(which seems to have a big air purifier market). They have a more expensive flagship model (https://www.amazon.com/AIRMEGA-Smarter-Purifier-Covers-1560/dp/B01C9RIACG/ref=sr_1_2?keywords=coway&qid=1564631008&s=hpc&sr=1-2-catcorr) that has more expensive filters and smart-phone apps but I honestly don't think the core product is much better.

I would highly recommend Coway systems. I have pretty bad allergies purchased a Coway Airmega 300 for my 850sq ft studio. I've been incredibly happy with it so far. It is extremely well designed and the pre-filters are super easy to clean.

Considering the size of your room you may want to take a look at the Coway Mighty, which is smaller but made by the same company. It currently sits at the top of The Wirecutter's air purifier recommendations.


The Black Coway Mighty is discounted down to $206 on Amazon. Looking at it's price history on CamelCamelCamel, it seems that is a reasonable discount. If you can wait a bit, it looks like it drops below $175 pretty regularly.

Find someone who uses the Rotobrush or similar equipment on the air ducts, there is huge difference between that and just the typical "super" vacuum trucks. http://imgur.com/a/ebR1Z

These are great air purifiers: http://www.amazon.com/Honeywell-True-Allergen-Remover-HPA300/dp/B00BWYO53G/

Also change the HVAC filter, buy the good ones, change it before and after the duct cleaning.

We also installed this, it works really well and was super simple to install.. (Bought from AirstarSupply, they support the warranty and its not a knock-off) http://www.amazon.com/REME-RGF-Air-Purification-System/dp/B00WSUK12M

Change the filters in your vacuum cleaner. If you have the funds I highly suggest a Neato (not a Roomba, do your research) that will run every day.

I've been using this model since March 2014, and it has served me well and still runs great.

It's currently out of stock, but it looks like you can get the black model (which as far as I can tell is identical except for color) and it's in stock and actually several dollars cheaper for some reason.

I have severe asthma / allergies and it does the trick. I chose it after doing a whole lot of research on affordable HEPA air purifiers that don't emit ozone. This is pretty much the best you'll find it seems, and I doubt much has changed in the 2 years since I've bought it.

Be vary careful what model you end up buying because some models may be way cheaper but you won't be able to find filters for them anywhere because they're out of production. That's one of the many reasons I ended up going with the one I have. Availability of filters, affordability, reliability, and effectiveness. But if you throw affordability out of the window you can prob fine an even better one, but it's going to cost a whole lot more.

I bought two of the Coway AP-1512HH Mighty Air Purifier with True HEPA about 6 months ago.

https://smile.amazon.com/gp/aw/d/B00BTKAPUU/

These units have excellent reviews and independent tests of performance and you can find them costing $160 every few months which is an excellent price for such a good unit.

Very happy with them. I keep one in the bedroom and one in the living room. They run on auto mode 24/7 and probably cost $3/month in electricity. Annual replacement filter is $50.

Consider 5 year cost of ownership on air cleaners. The AP-1512 was the cheapest I could find for the high performance you get with the unit.

Honestly, I'm just anal-retentive about the dust on my machine, I wipe it down like once a week with a microfiber cloth. Most modern cases come with a removable or easily accessible air filter on the front and bottom intakes. Outside of that, disconnecting everything and giving it a good blast with some canned air every few weeks is a good practice.

Of course, if you work in an exceptionally dusty environment, you might wanna look into some sort of air purifier or something. And a good vacuum.

Victorinox 8 Inch Fibrox Pro Chef’s Knife which I got for my husband, we needed a better kitchen knife and this one was rated pretty well by america's test kitchen

Chooka rain boots I have thick calves and these rain boots are fantastic, they're a bit wide too so I can wear wooly socks with them.

My Asus laptop

This cat lounger my cats love, especially my chunky one

And my air purifier

Usually, and maybe.

Central heat, central AC, and most window AC units all recirculate interior air through a filter. Normal filters will help a small amount to trap some allergens, but running both the heater and the a/c is a huge waste of energy.

If you have central AC, it typically has a fan-only mode where air is circulating but is not being cooled, this will save a lot of energy (if you don't want to cool). Switch the standard AC filters for some HEPA filters, and your AC will actually improve the quality of the air.

If you don't have central AC, or you don't have a fan-only mode, or you want to save some electricity by only filtering 1 room, then I'd recommend getting an air purifier. Get one with a permanent HEPA filter, and match the size of the unit to the size of the room. This one is about $50 and filters 160sf, about the size of a large bedroom or medium living room.

You don't need $400.00 for an air purifier. Buy a GermGuardian, they're $80 and spend the rest on new filters every 1-3mo.

Immunotherapy is going to be the best option for your girlfriend. It's also really good to start immunotherapy early if your child develops allergies. Daily antihistamines might be in your favor, Costco is a great place to buy antihistamines for a year and very cheap (sub $15).

All in all, no, you're not doing any disservice to your child by not letting them inhale cigarette second hand smoke or second hand weed. Purify the air if you know it exists. Chances are your child will have allergies if the mother does. It's just the way the world works. I've been exposed to mold, dander, pollen, trees, grass, and played in the dirt and was outside my entire childhood. I'm still allergic to everything. Germ theory makes sense for allergies, but does not always play out in practice. There's something deeper that has yet to be discovered, but for now, do your best to keep your child away from secondhand smoke and don't worry too much about air allergens. They're going to get plenty of allergen exposure at school, the playground, other parts of the house, and just about anywhere you go.

Well the only important thing here is the true HEPA filter. So fresh home.

The number beside it is the intended amount of square feed. You'd like it to filter.

From 150 to 450.

The bottom ones (plasma serie) are just the old models. Never mind them.

Either go with http://www.amazon.com/Winix-FresHome-P300-Cleaner-PlasmaWave/dp/B009ZJY2OM/ref=sr_1_5?ie=UTF8&qid=1421693500&sr=8-5&keywords=winix&pebp=1421693529465&peasin=B009ZJY2OM

or the 450 one

http://www.amazon.com/Winix-FresHome-P450-Cleaner-PlasmaWave/dp/B009ZJY4KE/ref=sr_1_3?ie=UTF8&qid=1421693555&sr=8-3&keywords=Winix+FresHome

Good luck,

I have two cats and pretty bad allergies. I can't help myself, I love animals. I got this one a few months ago, and it works well. The filter is permanent, so you just have to vacuum it to clean it. My allergies have significantly reduced. The only downside is that it's really only for small spaces. I also take vitamin D and probiotics to help my immune system, and claritin for the allergies. I'm not sure how well the vit. D and probiotics help, but antihistamines definitely make a difference. Good luck!

Happy to help, these carbon filters are the ones I'm referencing. I think they could fit in a water bottle. The one you can buy is called a smoke buddy. The desktop filter that I have is this one Pricey but worth it, removes smoke very fast. Plus it feels like a nice fan for the room when it's on.

I've used the box fan and filter method years ago. It's great, but loud. Definitely the best bang for your buck. When I did it, I would use this filter, this crappy filter to extend life of the more expensive one and a box fan.

Today, I use the older model of Winix 5500-2 and wash the reusable filter periodically. I've heard of people buying the 5300 and using aftermarket filters too. This is in the $100-200 range, but it's definitely more convenient.

I have one! it's a big Honeywell one. I don't have breathing issues but I use it because my rabbits shed like crazy and people come into the house that are allergic to them. It really helps them breathe a lot better and it helps in general. I'm very happy with it.

This is the one I have: https://www.amazon.com/Honeywell-50250-S-True-HEPA-Purifier/dp/B00007E7RY

We bought several of these:
http://www.amazon.com/gp/product/B000R2WEJQ

They seem to be working great. When turned to max they are a bit loud. But the particulate count in our house is awesome now. One of the things I liked the most about this one is the permanent filter. It works great and not having to buy replacements is a big plus.

usually it's the saliva that triggers allergies. you'll want some hypoallergenic wipes or dry shampoo that you use weekly on the cat. you'll also want to groom the cat daily with a brush like this, the less saliva covered fur floating around the better! you'll definitely want some HEPA air purifiers, probably at least two that you run on high constantly. vacuum the filters every couple of weeks. keep the bedroom closed off so there's a pet free zone for awhile. have allergy pills of course.

many people get used to an animal through exposure so it's possible in a few months she won't be allergic to that specific cat anymore. sounds like that might be the case if she's able to be around her friend's cat longer than others.

We have the round mechanical noise machine that a couple folks linked to here already. It is nice, but kinda expensive for something that just makes noise.

A couple years ago we were dealing with allergies in our house, so I ended up buying a couple hepa filters that are older models of this. On low, this sounds basically like the round noise machine's loudest setting. Medium is like that noise machine on steroids. High is like an airplane idling in the room. We love them. We actually lug those things around on road trips because they are so great at drowning out outside noise.

It might not help you find the exact cause but i think a small room air purifer like this is a win win. Less dusting to do, sheets need changing less regularly, noise helps me sleep, i snore less and less stuffed up in the mornings.

I actually have a pretty strong air purifier that I've tried running in the room with the door closed, leaving nothing else in the room, but when I come back a few hours later the smell doesn't go away.

I think I'll put the office in there so it'll be used at most a few hours a day still but If I ever find out what it is I will let you know. Thank you for all of the suggestions, much appreciated :)

I wonder if I can try watering the walls and maybe solidify where the particles are so they all fall to the ground.

Hi everyone I'll keep track here for those interested:

​

• Entry (<$100)
  
  • LEVOIT LV-H132: Seems like a good budget model, with HEPA and Activated carbon. Filters seem relatively well priced. Only drawback is some people complain about the level of noise on the high setting.
    
• Middle ($100-$300)
  
  • Coway AP-1512HH Mighty Air Purifier, White: Has an ionizer which produces ozone. It can be turned on and off. However, some reviews said they could still smell the ozone.
    
  • Honeywell True HEPA Allergen Remover : u/stareatthesun442 recommends! Plus there's a $50 coupon right now on Amazon.
    
• High End ($300-$500)
  
• Dream ($500+)

My item I'd like because I desperately need it and it's the lower end of the first place prize so it hopefully leaves extra to gift more people.

The person I love the most is my son (my Mom is a strong competitor for her life sacrifices to keep me safe and happy and for just being my damn Mother, she's amazing and my best friend). Cliche as it sounds, he is my world. Without him, I'd be nothing, and I honestly would not be here. My son is 19 months old, and every day is worth living because of him. Every breath is worth taking because of him. My life was empty before I had him. My reason to live is for him. My son is super fucking cute, and smart as shit for his age too. He learned everything SO early (rolling over at 2 months, sipping from a straw at 4 months, walking by 8 months). He amazes me every day with the things he's learned that I don't realize he's learned yet. He teaches me new things every day. I feel like every holiday, birthday, even normal day has more meaning and more life in it than it used to before I had him. There's this amazing feeling when this kid looks at me, smiles, and runs over to me with his arms out. And he gives me little bitty kisses even when he doesn't want to that make me feel so important to him. You probably didn't want a wall of text but I can't express how amazing having a kid is to me, having MY kid is to me, and how freaking incredible the kid is.

[I'll draw a picture of him tomorrow at work and update this]

My number to guess is 326.

Edit: I realized when checking contests that I forgot to submit my drawing I did so I know I'm disqualified. Ignore my entry, lol.

If you mean one that's meant to purify a room like this, chances are it won't be able to completely remove the smell. They do help purify the air, but it's not concentrated enough for something like what your describing.

a mask filter would probably be your best bet for actually cleaning the air your breathing.

If you only care about the smell, I'd look at some odor-eliminator ideas from /r/trees

There is a post warning about toxicity, so some of the stuff there might not be what you need.

I'd honestly recommend an air purifier - my boys are stinky af and the smell cleared right up within a day when I got this puppy running:

Levoit Air Purifier with True HEPA Filter Active Carbon Filtration, Captures Allergies, Bacteria, Dust, Mold, Pollen for Home Air Cleaning, Reduces Odors of Smokers, Pet, Chemicals, 3-Speed Fan, Night Light, 100% Ozone Free, LV-H132 https://www.amazon.ca/dp/B071D58ZY5/ref=cm_sw_r_cp_apa_i_NmDvDbBAMAW0B

I'm not sure whether this qualifies as "smart" but I have the Coway purifier that's recommended by the Wirecutter (and actually steeply discounted to nearly $60 less what I paid...).

It's very good, "turn it on and forget about it", and has a built-in air quality sensor that can dynamically adjust the performance of the purifier. It also produces a very pleasant low-frequency white noise (as compared to some which are much more higher pitched).

Expensive option is get an air purifier like this one.

Cheap option is window fans for exhaust but another thing that might help is a splatter guard for your pan. Won't stop smoke but also won't steam your food like a lid would. I use one when frying and searing, it definitely makes a difference in how irritated my eyes get afterwards. Here's an option specifically for odor reduction, but I just have a normal mesh one and it still works great.

I picked up this off Amazon. I know it's a fair bit more expensive, but certainly looks much better in your house and is much smaller. It's also a HEPA filter, which will actually filter allergens better.

http://www.amazon.com/gp/product/B000R2WEJQ/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

I'm pretty poor (lol) so my favorite "budget" HEPA filter is this Germ Guardian tower. The smaller one was perfect for a 1 bedroom apartment. We tried a cheap Honeywell before this one and it was SO NOISY.

For a water filter we have an under-sink filter (like this) and it is awesome! No more changing a filter every 3 months. And it does a really good job filtering our super hard well water.

This is probably the best answer.

I think there are enough scientific studies to show that particulate counts drop when the filter is running. And you would expect that, so it shouldn't be a surprise. The benefit to the person goes beyond the research that I've seen so far, but admittedly, I haven't spent too much time looking at it.

I use an air purifier, because it might help - I don't know if it does, but in the chance that it does provide a benefit, I'm happy to be using it. There's really no risk except the up front cost and ongoing filters.

This is the one I use, which has a 10% discount currently: https://www.amazon.com/GermGuardian-AC4900CA-Sanitizer-Allergens-Guardian/dp/B00V5ZB5WQ/

I couldn't be happier with the Coway 1512. Now when I wake up I can breathe with both nostrils! The lowest speed is basically silent unless your head is 1 foot from the device. I leave it on auto which is cool because it senses particles in the air and temporarily goes to higher speeds until the air is clear again. Funnily enough, if you fart near it, it will detect that and spin up. It also pretty thoroughly eliminates odor in general.

My only complaints are:

1. The only 3rd party filter I've found for it has bad reviews so you're generally stuck with the first party filters which can seem expensive but they last a long time so it's not terrible
   
   
2. When I moved across the country, the fan became unbalanced which made the device loud. Personally I blame the movers since they broke/lost a bunch of my stuff but that still does indicate a failure mode of the device.
   
   
3. The light on the top is a fucking flood light that will blind people up to 5 miles away. I taped over it.
   
   
   If I had a magic wand and could make one change to this device I'd want washable hepa filters but from what I've read, washable hepa filters don't exist at all so its not a shortcoming of this specific device.
   
   Finally, I'm not affiliated with them and benefit in no way from this post. The Amazon link above is not an affiliate link. I'm just a happy customer who was surprised by the improvement in my life when I got a hepa filter.

I’m sorry you’re going through this. If I were you and had the ability to do it, I’d invest in a few of these HEPA purifiers , or something like this.

You’d have to figure out delivery or pickup, but depending on your budget, I’d run as many as I could. They are loud, but should help.

Also check out air scrubbers. They move much more air, I’ve just never bought one.

Edit: try to seal off all openings at your house and only use one door. Make sure your weatherstripping looks good. They have plastic film that you put over windows (the whole window frame) that you heat up to seal air inside it during the winter. I’d do those too.

Get a HEPA unit. Seriously. When the ManBeast and I moved in together, he started sneezing constantly. Same look you have. I bought the HEPA unit I linked, with the idea being that it is more than we need for our current apartment, so that when we move into a larger place at some point, I won't need to replace it. The thing has been a godsend. The ManBeast's allergies are fine now, and the unit even helps to take care of litterbox odors. There are cheaper ones out there, but now that I've seen first hand how much they can help, I really can't recommend enough getting one.

I have two of these in different rooms in my house and they work great. Filters are vacuumable which is pretty awesome.

> There are also white noise machines that can help drown out noise...or sleeping with a fan blowing on your face can function the same way.

This. Go get a loud air filter. This is by far the easiest solution.

https://www.amazon.com/Honeywell-50250-S-True-HEPA-Purifier/dp/B00007E7RY/ref=sr_1_6?s=home-garden&ie=UTF8&qid=1523890177&sr=1-6&keywords=honeywell+air+purifier&dpID=51QYt9jPAlL&preST=_SY300_QL70_&dpSrc=srch

We have several of these we've been lucky enough to find at Goodwill. They are awesome. You'll only need one for noise. Put it right next to your bed.

I have chemical sensitivities and almost any perfume is to much for me. Plus fragrance is in everything (why o why do products have to add fabreez to everything under the sun?!) Laundry Detergent (I'm looking at you Gain! You. Are. Evil!) hand soap, shampo, lotion etc. But I digress...

A big part of why people over do on perfume is because they put on enough so they can smell it which is a huge mistake. Perfume is one of those things where less is more, but people don't seem to grasp that concept.

And I've worked with co-workers who just plainly didn't care. No one was going to tell them what they could or couldn't wear. You have a couple of options here:


Option 1: Invest in a small air purifier like this one.

Option 2: Tell her about all of the horrible chemicals companies can put into 'fragrance' because its proprietary information and they don't have to disclose it. Make it about how the fragrance is harming her.

Option 3: If you're in the States, Go to your boss. Explain that you have a medical condition (you can disclose or not disclose its migraines) and offer some optional ADA 'reasonable accommodations' (this wording is important. It's part of the Adults and Disabilities Act law) such as: A fragrance free work environment that everyone needs to adhere to, paying for the air purifier, or moving to another location that can be fragrance free.

If you're in another country find out if you have such accommodations provided by law and what they are. Hope this helps.

Anything in a spray, oil or incense is just masking the odor. Even Febreeze really just covers up the smell vs treating the symptoms. You're covering all the bases by washing, vacuuming, and improving air flow. The next step I would go with is an air purifier.

http://www.amazon.com/GermGuardian-AC4825-Cleaning-Reduction-22-Inch/dp/B004VGIGVY

There are smaller ones than that one, but this has the most/highest reviews and is the best seller on Amazon for what that's worth.

I have been using Air Purifiers for the last 6 years or so (well when I was living on the east coast.....moved to a place with much cleaner air this fall and don't need the purifier anymore).

They really really work. Run one in the room you sleep in especially. Added bonus of great white noise.

This one works really well:

https://www.amazon.com/Honeywell-50250-S-True-HEPA-Purifier/dp/B00007E7RY/ref=sr_1_7?s=home-garden&ie=UTF8&qid=1521118183&sr=1-7&keywords=honeywell+air+purifier&dpID=51QYt9jPAlL&preST=_SY300_QL70_&dpSrc=srch

I don't know anything about that one specifically. I feel like the whole "kills airborne germs" stuff is too much of a gimmick, but I may be wrong.

I have a Holmes unit very similar to this. It has 3 panel filters and can fit a carbon odor filter in each. It's a simple intake > filters > fan > output kind of unit. With 3 cats and a dog it seems to work quite nicely. It can get loud on the highest setting, but you stop noticing pretty quickly. The drawback is that replacing all filters at once sucks due to price and that they come in 2-packs instead of 3. So you end up buying 4 HEPA filters every other time.

It is up to you in the end. Just get the best HEPA unit that fits your budget.

https://www.amazon.com/Honeywell-True-Allergen-Remover-HPA300/dp/B00BWYO53G

If you look at the last image in the preview for this Honeywell air purifier you can see the CADR (Clean Air Delivery Rating) for a few different impurities. You should try to find these ratings for your air purifier to compare, the higher the number the better.

Otherwise, look into allergen reducing mattress and pillow covers if you haven't already. Washing sheets regularly should also help a little.

I hope you end up finding some relief, let me know if you have any more questions.

I have a HEPA air filter tower fan (http://www.amazon.com/GermGuardian-AC4825-Cleaning-Reduction-22-Inch/dp/B004VGIGVY/ref=sr_1_32_a_it?ie=UTF8&qid=1457712944&sr=8-32&keywords=tower+fan) which i would highly recommend. It is quiet and helps filter a lot of the dust/hair out of the air. Be prepared to clean out the filter weekly!

Fixed: First off, thank you guys so much for your advice. This forum is a huge boon to owning a photon. Passing it forward, the problem was solved after I did the following:

1. Cleaning the dust out of the room the printer was in and buying an Air purifyier/filter for $50 on Amazon and setting it up so it was right next to the printer, sucking air from underneath the printer where the intake fan is.
   
   
2. After cleaning the room, I bought a bottle of Elegoo Gray. See Here. This stuff is amazing.

Because I love you, buddy: https://www.amazon.com/GermGuardian-AC4825-Cleaning-Sanitizer-Reduction/dp/B004VGIGVY/?th=1

(No brand loyalty here, but you need something like that - look for the keyword "HEPA" - your lungs will thank you)

I bought a germ Guardian one off amazon. I have yet to use it. But would love to hear if anyone has any advice on it. I just read the reviews and thought it looked like a good one.

http://www.amazon.com/gp/aw/d/B004VGIGVY

Well, we brush both of ours at least every other day with a steel comb like this, just so they don't have matting problems. I've only seen one furball between the two of them in the last year or so. It really is shocking how much loose fur a simple steel comb will catch, but it works. :)

We have this air purifier in the bedroom to reduce fluff in there. It's crazy how much fur it catches. The black filter wrap that goes around the whole inside is white before I vacuum the fur off when cleaning it.

And finally, we have this brush for getting fur off clothes. You'll still want the sticky brushes for touch-ups, but this catches a ton of buildup and works great on furniture.

Do NOT use your HVAC system as an air filter. It will lower efficiency, cost more to use overall increasing your bills, wear out components, decrease your comfort, and doesn't work when it's off anyway. My HVAC blower motor (only) uses nearly 400w of power. A purpose built air filter I have uses less than 5w and actually cleans the air.

Get a dedicated and purpose built air filter. Amazon has dozens and they work far better and cost less to run. I have two of these and they are fine:

https://www.amazon.com/GermGuardian-AC4825-Cleaning-Sanitizer-Reduction/dp/B004VGIGVY/ref=sr_1_3_a_it?ie=UTF8&qid=1483585158&sr=8-3&keywords=germ+guardian

Buying 3 air filters would help and that's what I am currently doing , but with 2 air filters + opening window for 30-40 minutes. If you have $200, then that is probably your answer. I am, however, looking for a more efficient way like you.

• https://www.amazon.com/B-1000-Permanent-Purifier-Ionizer-Sanitizer/dp/B00FBMJK9Y/ref=sr_1_7_a_it?ie=UTF8&qid=1480920722&sr=8-7&keywords=air+filter
  
  
• https://www.amazon.com/GermGuardian-AC4100-Cleaning-Sanitizer-Reduction/dp/B00G7VNO86/ref=sr_1_9_a_it?ie=UTF8&qid=1480920722&sr=8-9&keywords=air+filter
  
• https://www.amazon.com/GermGuardian-AC4825-Cleaning-Sanitizer-Reduction/dp/B004VGIGVY/ref=sr_1_4?s=home-garden&ie=UTF8&qid=1480920759&sr=1-4&keywords=air+filter

> is anywhere good anymore? lol

It is weird that people don't talk about it. What specifically have you tried in terms of starting conversations?
As for where is "good" these days, my window sills don't constantly fill with black dust so I suspect here's "good" with regard to coal particulates.

If I had that going on, I'd be looking for some kind of air filter I can have in the house that circulates and cleans the air. Maybe something like this: https://www.amazon.com/Honeywell-50250-S-True-HEPA-Purifier/dp/B00007E7RY/ref=sr_1_4?ie=UTF8&qid=1467784871&sr=8-4&keywords=hepa+filter

Would be an interesting experiment to let that thing run in one of your rooms for a week and then take a look at the filter. I wonder if I would have black dust in it?

:D
I'm very glad I took my chances on this one. It was one of the cheapest ones with good ratings, but it's been beautiful! If you're interested

get an air purifier. they're not terribly expensive and they work great.

http://www.amazon.com/gp/product/B004VGIGVY/ref=oh_aui_detailpage_o09_s01?ie=UTF8&psc=1

this is the one i got for my room and i love it. i actually got a 2nd one to put next to my cat's litter box.

You could get a HEPA air purifier to keep airborne cat dander under control. Also you might be able to get antihistamine shots through your doctor. If I'm not mistaken, some things seem to more easily trigger an allergic reaction as we age.

A cat insinuated itself into our home years ago, my wife and I both are allergic to cats, but over time it seems like we've gotten accustomed enough that our reaction now is relatively light compared to around the time we first got him. If we go to someone's home though who's got that distinctive tang of cat dander in the air, we both start reacting similarly, so I guess keeping the air clean in conjunction with having our one cat whom our body's antibodies have become mostly accustomed to helps minimize the impact.

Sounds like allergies, or your body adjusting to the atmosphere. Keep your windows closed and try an air filter like this one.

Some might say it won't work but I know my brother had some success with one when he had symptoms like it with his kids.

I've been running the IQ Air Health Pro Plus for years (I'm slightly allergic to cats, but I have a cat).


I turned it on Thursday night (11/8) and have been breathing easy since.


I also have a Honeywell 50250 that I give out as a loaner from time to time or for spot purifying in a bedroom.

The first option isn't so affordable, but the second one is great for most folks.

I went through the same thing for weeks. The box may be clean of litter, but my super-sniffer nose can smell everything!

I finally figured out the right combo to combat the smell. I bought of of these, and set it up next to the litter box: https://www.amazon.com/gp/product/B01728NLRG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

And I switched to this litter: https://www.chewy.com/arm-hammer-litter-double-duty/dp/51973

Works like a charm! The litter box is right behind the sofa but now I can sit there and not smell a thing.

Good luck!

Nothing that I came across when I was looking for something similar, unfortunately. I found that same enclosure and it seems insanely expensive for what it is.

What I might suggest is to have the printer in a room that you can close off and ideally has outside ventilation, with a HEPA filter like this:

http://www.amazon.com/GermGuardian-AC4825-Cleaning-Reduction-22-Inch/dp/B004VGIGVY/ref=zg_bs_510192_1

The studies that are out there right now show a drastic dive in ultra-fine particle concentrations within 10-30 minutes after a print is completed, so as long as the filter runs just a little after the print is finished, the air should be clear. Add in a webcam in the room and something like Octoprint for total remote control.

Hopefully some other printers with HEPA/carbon filtered enclosures will start hitting the market soon.

Is that dust on those fan intakes (already)?

If so, get an air filter. That isn't good for you or equipment.

I recommend these:
http://www.amazon.com/Holmes-HAP726-U-Allergen-Remover-Medium/dp/B000H0Y5XQ

They work well, don't take up huge amounts of space and you can replace the filters pretty easily.

I like the dusters so much I'm considering trying the dry floor swiffer to tackle the cat hair between vacuuming days. Anyway, I do have suggestions - the purifier I use (which I really like) was discontinued but this one is from the same company and seems to have all the same features. (I have another one on my wish list that has good reviews but I haven't tried.)

Seems like staying inside, trying to keep the dust off the floors, and using an air purifier is a good idea at this point. If you have a car, you can get a cheapish place on Hotwire.com and spend a night in Monterrey - where the air is much, much cleaner. If not for my family (who can't leave), I would be getting out of here myself.

FYI - this is a top rated air purifier for $205 + tax on Amazon, with prime 2 day delivery.
https://www.amazon.com/dp/B00BTKAPUU?tag=thewire06-20&linkCode=xm2&ascsubtag=AgEAAAAAAAAAAOF0&th=1

Reviews of several purifiers:
https://thewirecutter.com/reviews/best-air-purifier/

We've got an air purifier running in the bedroom nearly 24/7. It seems to have been helping and I've just recently started changing the filter every 3 months instead of 6. Can't say whether I've noticed a difference on the days I forget to run it or not.

We haven't noticed any moisture anywhere but if there were any it would be down the basement. We had a foundation leak last spring but cleaned and repaired it and dealt with the external drainage as well so it doesn't reoccur. Other than that I haven't noticed anything on walls or floors, our house is pleasantly dry even during the really rainy weather we've had lately.

Washing the pillows is a good idea, can't hurt!

Awesome. Thank you so much for the recommendation. Ive been considering a $200 model by Honeywell, that has a pre carbon fllter and then a double HEPA filter, this one. But i will check out yours, thank you again.

I don't know how long it will last but I have this one:

http://www.amazon.com/Holmes-Allergen-Remover-Medium-HAP726-U/dp/B000H0Y5XQ/ref=sr_1_2?ie=UTF8&qid=1421546709&sr=8-2&keywords=holmes+hepa+air+purifier

It's been running pretty much 24/7 for about 3 years on speed 1 or 2. Even had some beer spilled on it. I've only changed the filters once, probably should do it again. The filter had a ton of dust and dirt on it when I changed it.

It's not washable but if you replace it every 6-12 months, you should be fine. They tell you do replace it every 2 months but they just want money.

I can't say how well it removes smells because I don't smoke or anything. But it keeps my room fairly dust free and that's what I got it for.

I don't want to repeat what has already been said, but, I will add that putting an air purifier in the same room as the cage can help a lot. We have this one: https://www.amazon.com/GermGuardian-AC4825-Cleaning-Sanitizer-Reduction/dp/B004VGIGVY/ref=sr_1_3_a_it?ie=UTF8&qid=1491312363&sr=8-3&keywords=air+purifier.

It makes a pretty noticeable difference in reducing the smell.

Yes, and I have one of these.

http://www.amazon.com/gp/product/B0000DK35B?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00

works pretty good.

Levoit Air Purifier with True HEPA Filter Active Carbon Filtration, Captures Allergies, Bacteria, Dust, Mold, Pollen for Home Air Cleaning, Reduces Odors of Smokers, Pet, Chemicals, 3 Speeds Plus Night Light and 100% Ozone Free, LV-H132 https://www.amazon.ca/dp/B071D58ZY5/ref=cm_sw_r_cp_api_XnpRBb1TMWCPK

Have you talked to her about this, and does she know about the struggles you came through in the past related to weed?

I would really suggest talking to her about it - I understand your desire to not forbid but maybe something could be done about it. Perhaps she could smoke in a specific room. You could also look into getting something like this, although it could be expensive for a larger room. Perhaps you could get her into vaping also, as that is less smelly. Another thing that may sound stupid, but I used to use to hide weed smoking use a long piece of tubing throw a window to send smoke out. This may sound stupid, but it really cuts down on smoke.

https://www.amazon.com/LV-PUR131-Purifier-Allergies-Eliminator-Cleaner/dp/B06W54K29J/ref=sr_1_7?ie=UTF8&qid=1525062359&sr=8-7&keywords=activated+carbon+air+purifier

Overall I would recommend bringing the issue up to your fiance, if your gonna get married you need to be able to discuss things like this together. Be open with her, tell her you have a problem with it and you need some support. If you two are right for each other there will be a compromise believe me, if not, well its something better to know now...

And yeah, she probably doesn't. I didn't really have any problems when I would socially smoke either. It started up when the big bigs started coming in..

cheers I hope it goes well

1. I'd recommend the LED's for the 32 gallon. If you were just using 5gal buckets then it's not as big of a deal, but the canopy can get pretty thick and it'll really cause the lower half of your plant to suffer.
   
   
2. Again because of the size of the setup, 2 stacked fans will probably be enough but you may suffer from airflow if you over stuff your filter. I was considering doing a similar setup with my pc fans, but I'm running a smaller 5gal setup.
   
   
3. I can't comment on this part, but DIY should be fine. As long as it's air tight and has activated carbon, it's not going to be much different than a store setup.
   
   
4. Definitely active. Even if you just have 1-2 computer fans pulling in from the bottom, this will take some of the work load off of your outtake fans, especially if you plan on using the duel comp fan carbon filter. If you're feeling more fancy you could also consider a HEPA filtered fan as an intake, to reduce the chance of mold getting into your rig, as well as keeping dust from accumulating in the fans.

I got this beast http://www.amazon.com/gp/product/B00007E7RY?psc=1&redirect=true&ref_=oh_aui_detailpage_o07_s00

It's my best purchase. No rat smell and keeps all the dust to an incredible minimum so my rats don't get sneezy either do I. It also blows enough cool air that on the highest setting acts like a mini fan/air conditioner. 100% worth the price

Although I'm not an expert, it definitely helps to have ventilation ducts running through your house, along with HVAC units to recycle the air inside with brand new air. Also, the type of flooring you have seems to make worlds of difference. My house in Japan is made of straight-up wood, whereas the houses I lived in the US are made of...laminate flooring, I believe? Also, if you have an attic, that's a major cause for dust collection; plus pets and number of human occupants.

I've been doing some research, and HEPA air purifiers can help filter the air in your home. I'm planning on buying one for my Japanese house. Here's a link to the one I'm ordering: http://www.amazon.com/gp/aw/d/B000N9CPQK/ref=mp_s_a_1_1?qid=1397879924&sr=1-1&pi=SX200_QL40

Absolutely!

Here is my model. This would be the newer version.

They run about $100 and it’s as easy as plugging it into the wall and turning it on as needed. I’ve used it for cooking smells as well as pet odors (in my dog’s last days, he had terrible ear infections and went to the bathroom everywhere), and I was satisfied with how it worked. It’s also supposed to work well for preventing allergens and germs, so I’ll kick it on during peak allergy times and whenever I’m sick. It was a gift that I never imagined I would use as much as I do, and I’d highly recommend it!

It helps if you wash your beard frequently during hay-fever season---e.g., each time after going outside. Indoors, you can use an air cleaner, which helps a lot. I have one of these in the living room and another in the bedroom, and they help a LOT.

I'll have to double check when I'm home, but I bought a small Honeywell a couple years ago. It helped with my allergies, but it took way too long to filter my tiny bedroom. A year ago I bought this model (I think), and its much better. Also, you need to realize hepa-type is not the same as true hepa. This model filters much larger rooms in more reasonable time. The main tradeoff is its a bit large, but it is also very modestly priced.

Still needs a few more years of use to determine if its really bifl quality.

I've been in this situation several times in my current apartment. I went with an air filter like this one. It doesn't completely eliminate smoke but it helps a lot. Also helps with my allergies.

The smoking tenant eventually caused a fire (fire trucks and everything) and ended up leaving shortly after so that problem solved itself, I guess.

I feel the need to mention hepa filters since no one has brought it up.
http://www.amazon.com/Honeywell-True-Allergen-Remover-HA300BHD/dp/B00BWYO53G

The Honeywell 300 is quiet and it should be running in your bedroom all the time. I keep mine on turbo during the day and knock it down to medium at night. It's much quieter than the old cylindrical version and is probably why I was surprised cedar went defcon 1 today. Good luck to all. I hope we make it through this one.

Proper air circulation is best. However you achieve it, depends on the space. The fact of the matter is, you need fresh air to ventilate properly.

My desk/work space is in the basement. Have a couple windows down here, but proper air circulation has to be forced. I use an air purifier found here

Works for vape, as well as making the air down here a bit fresher. That said, Don't blow your vape directly into it. When you first start it up, sure because why not, but don't make it a habit.

I wouldn't put stock in something made specifically for getting rid of vapor personally. If not, I'd invest in an icare/myjet/one of the less loud setups. They're definitely handy

Please allow me to chime in.

Just bought a Winix 5500-2 for our household after hours of research. Our budget was $200.

Too early to tell how durable it is, but it has made our house smell like fresh outside air without opening windows (we have a dog, we run our humidifier at night so it gets stuffy, we cook everyday).

amazon link

Honeywell 50250-S True HEPA Air Purifier, 390 sq. ft.

It's awesome but even on low a little loud. It works very very well though. I can't crack a window and this is a good solution.

Hello BIFL! I am moving into an apartment with 2 windows facing railroad tracks and will be needing an air purifier or 2. I came across the Coway AP-1512HH Mighty Air Purifier which seemed like a great option! What does BIFL think and do you guys have any other suggestions?

We use this honeywell purifier, with the charcoal pre-filter as well, but it worked fine before that too. It also does a really good job getting rid of odors

I've been very happy with this Coway filter. My favorite feature is that you can set it so it measures air quality and turns itself up when it detects extra particulate, and then turns itself back down when it's cleaned up.

From my parents/family: A new coat, already purchased. Since we're living in my in-laws' attic with 4 cats, a HEPA filter. We could always use Petco, Target, or Amazon giftcards too - litter and food for 4 cats is a big part of our budget.

From fiance: wireless Bluetooth speaker for our attic room. Also, for my birthday (11/29) and Xmas gift, he's paying for our winter photoshoot :)

Surprised I haven't seen it here, but a small, desktop HEPA air purifier w a charcoal filter element on top of it will take care of the (flux) fumes.

They need to be able to filter wood smoke, which is unfortunately one of the smaller particles (1 micrometer), so the filter needs to be super dense. It needs to be at least MERV rating 17.

I don't think you can buy MERV 17 right away. It's typically achieved by two-stage filtration. There are some MERV 14 filters, like this one https://www.amazon.com/dp/B00TUDHBWS/ref=cm_sw_em_r_mt_dp_U_ZM10CbKXP458M

It's better than nothing, but it wont reliably filter all wooden smoke particles.



If you're susceptible to smoke (allergies or something), buy a standalone filter unit with HEPA filter (and carbon prefilter for odors). Typical HEPA is MERV 18-20+, but you cant put HEPA into the typical AC unit. Like this one - https://www.amazon.com/dp/B01D8DAYII/ref=cm_sw_em_r_mt_dp_U_8U10Cb3QSG2QB

Edit: added links

I have severe persistent asthma and cut grass and smoke are my big triggers. A hepa filter is a godsend https://www.amazon.com/GermGuardian-AC4825-Sanitizer-Allergens-Guardian/dp/B004VGIGVY/ref=sr_1_2?hvadid=77927961929488&hvbmt=be&hvdev=c&hvqmt=e&keywords=hepa+filter+air+purifier&qid=1569333126&s=hpc&sr=1-2 this is a link to the one I use and It, alongside my meds helps when my crazy redneck neighbor gets smoky.

I hope this helps

​

Cheers

I have a honeywell air purifier. It's not cheap, but this thing is awesome. http://www.amazon.com/gp/product/B00007E7RY?psc=1&redirect=true&ref_=oh_aui_search_detailpage

I recommend this. I have three of them through out my apartment and they work great

http://www.amazon.com/GermGuardian-AC4825-Cleaning-Reduction-22-Inch/dp/B004VGIGVY

I got this one as it has pretty good ratings and it ships directly to UAE. Let's see it it's any good after it arrives which will be a while as it was somehow send to Riyadh by mistake :).

Large air purifier.

Run this thing on Turbo Mode next to your head and you won't hear a thing from the white noise. The clean air is a bonus.

https://www.amazon.com/Honeywell-True-Allergen-Remover-HPA300/dp/B00BWYO53G/ref=sr_1_3?crid=3T33JKVWE2E21&keywords=honeywell+air+purifier&qid=1555812986&s=gateway&sprefix=honeywell+air%2Caps%2C160&sr=8-3

http://www.amazon.com/Hamilton-Beach-04383A-Allergen-Reducing-Cleaner/dp/B00EIDFSBG/ref=sr_1_4?ie=UTF8&qid=1418019223&sr=8-4&keywords=air+purifier

I ended up with one of these, but mainly to reduce dust. It works fairly well, but I can't comment on how good it is for overall allergen reduction.

This one from Winix is my favourite: https://www.amazon.com/Winix-5500-2-Purifier-PlasmaWave-Reducing/dp/B01D8DAYII/ref=sr_1_1_sspa?ie=UTF8&qid=1537286728&sr=8-1-spons&keywords=winix++air+purifier&psc=1

(It also has actual carbon pellets and a great prefilter screen which is easy to vacuum).

We have 3 different air cleaners and the one above is the best of the three. Most cleaners can only really clean anywhere from 200 to 400 sq feet and that assumes the highest setting (which for most air cleaners is not practical because of the noise). The Blue Pure ones recommended by the other person cleans a bit larger area because the filter is not as fine but that cleaner is also not a true hepa cleaner. Whether that makes a difference or not, I don't know but the manufacturer of Blue Pure recommends their "classic line" of cleaners that are true HEPA for severe allergy sufferers.

One thing to keep in mind that that for most cleaners, you can't use the highest setting and still function with all the noise the cleaner will produce. We set the Winix on level 3 and consider it relatively quiet (moving up to level 4 makes it quite loud).

This thing is great. I just bought the next size up and it isn't as good. I would rather get a few of these instead.

Coway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode in White https://www.amazon.com/dp/B01728NLRG/ref=cm_sw_r_cp_apa_i_0slsDbQJJRNQF

Buy a carbon air filter purifier.

http://www.amazon.com/Holmes-HAP242-UC-HEPA-Type-Desktop-Purifier/dp/B0000DK35B/ref=sr_1_7?s=appliances&ie=UTF8&qid=1346095978&sr=1-7

Use the vap and blow the leftover smoke into the intake of the air purifier. The carbon will completely absorb any smell and smoke and return clean, fresh air. You'll need to buy new filters every 4-6 months or so depending how much you use it. They also have fresh scented filters.

http://www.amazon.com/Hamilton-Beach-04383A-Allergen-Reducing-Cleaner/dp/B00EIDFSBG/ref=sr_1_5?ie=UTF8&qid=1410433550&sr=8-5&keywords=air+filter

I have two. Love them. You can vacuum the filter instead of replacing it all the time. I have annoying dust allergies, this thing has been amazing.

Well, I can't really say this is a budget purifier. It's $90. This is one I plan on ordering soon. It's doesn't seem to large and can cover an area of 155 square feet. The reviews are great.

I've been eyeing up this option
https://www.amazon.co.uk/gp/product/B071D58ZY5/ref=ox_sc_act_title_1?smid=A22TIHZLUJJQHN&psc=1


Seems to have good reviews, and pretty discrete.

thanks. i think this might be the easiest one of all. do you think a normal room unit will work? http://www.amazon.com/Honeywell-HHT-011-Compact-Purifier-Permanent/dp/B000N9CPQK/ref=sr_1_3?ie=UTF8&qid=1334612692&sr=8-3

Yep, we used to have one like this: http://www.amazon.com/GermGuardian-AC4825-Cleaning-Reduction-22-Inch/dp/B004VGIGVY/ref=sr_1_2?ie=UTF8&qid=1416106412&sr=8-2&keywords=air+filter

but ours was a different brand, "Sharper Image" I think it was. You still had to take the dust catching part outside once in a while, but it sure caught a lot. Assuming you have no major source for new dust, I'd imagine one of these in a medium/small library room would help quite a bit.

I have two of the smaller versions for my house and really like them. The filters are easy to change out. I run them all year, except when I have the windows open. Obviously the house is closed up now so they are running 24/7.

https://www.amazon.com/LEVOIT-LV-H132-Purifier-Allergies-Eliminator/dp/B071D58ZY5/ref=pd_bxgy_201_img_3/140-5962037-7447867?_encoding=UTF8&pd_rd_i=B071D58ZY5&pd_rd_r=93afa121-f95d-4550-891b-d08ef9479313&pd_rd_w=LoEWN&pd_rd_wg=gEkVJ&pf_rd_p=09627863-9889-4290-b90a-5e9f86682449&pf_rd_r=7VK4MTQKQMJ087QJ54JY&psc=1&refRID=7VK4MTQKQMJ087QJ54JY

I survived the 2000 fires in Missoula, and I couldn't see my neighbors house 20 feet away for nearly a week. Here's a few tips:

• Stay indoors
  
• Seal up doors/windows with tape
  
• If you have AC, change/clean the filter often.
  
• If your AC has a recirculation mode, use it. This will just recirculate and somewhat filter the indoor air.
  
• Buy and use some sort of Air Purifier.
  
• If you have to go outside, use a dust mask or bandanna.
  
• Drink lots of water, it will help your body remove the smoke from your lungs.

I use this one in our bedroom and it works really well. https://www.amazon.com/gp/aw/d/B00007E7RY/ref=s9_top_hm_awbw_b28iu_g201_i6?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=mobile-hybrid-3&pf_rd_r=21WZAHTMHAZVDWRJA051&pf_rd_t=30901&pf_rd_p=feb52dd5-b12c-5346-a1f4-4f96671d5f45&pf_rd_i=510192

.. wow that's an ugly link. It's a Honeywell 395 true hepa air purifier. You want something with a filter you change, anything that's a "permanent filter" doesn't filter out enough stuff.

I agree, more than improbable actually.

I think I have the exact same air filter as OP. Its this one

http://www.amazon.com/gp/product/B00EIDFSBG/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1

Even if it was working why would anyone not look at a filter once during the 6 months to see what kind of dust its collecting? You're supposed to clean it out regularly

And was OP and his wife both not curious about what kind of dust it was picking up? I was opening mines up like after an hour of use because you want to see if its working. Very hard to believe that curiosity would not get the better of them until 6 months later.

I have this, and it worked well in a closet at my last apartment.. But if you have the cash to spend, this is what I use now and it's amazing.

Not OP, but I really like my HPA300. It was Consumer Report's top pick when I bought it. They also make a 200 and a 100 if you have a smaller room.

The only thing I guess i can recommend is the air filter. I keep it on 24/7 on low and it picks up all the dust and bad stuff in my bedroom. Without it I would wake up snorting and with an itchy feeling in the back of my throat. I'm sure it's mostly allergies but dust can have a huge effect on your asthma.

Hopefully it's not against the rules to link products... https://www.amazon.com/dp/B004VGIGVY/ref=cm_sw_r_cp_apa_fAfKzbKPVXFZQ

Do you think this will work?

https://www.amazon.ca/GermGuardian-AC4825-Sanitizer-Allergens-Guardian/dp/B004VGIGVY/ref=sr_1_4?s=kitchen&ie=UTF8&qid=1520406533&sr=1-4&keywords=air+filter

It has HEPA filter, carbon filter, and charcoal filter. I'm just not quite sure how effective it would be. Don't want to spend $130 and still end up with the upper floor smelling like smoke. My dad closes the washroom door when he smokes so that's a plus. However, the smoke/odor still comes out from the bottom of the door.

In addition, maybe spring for a couple of good air purifiers. You want to find ones with HEPA filters, like this one.

After some recommendations in this subreddit, I recently purchased a Winix P300. I cannot in any way speak to its durability. It is, however, quiet and effective at removing odors in the space it's rated for (in this case, 300ft2). I've found it's deft at removing odors from cooking as well as odors from the bathroom (including the litter box). It automatically detects particulates and adjusts speeds accordingly. I did have one disappointment: The bottle of laundry detergent fell and busted, leaving a nice mess to clean up. The smell was pretty strong, so I put this purifier nearby and manually set the unit to medium, and left it there overnight. I noticed very little difference in the "fragrance" the next day. This may be due to particulate size, or simply concentration.

It says it works on smoke, but I can't test this.

Honeywell True HEPA Allergen Remover, 465 sq. Ft, HPA300 https://www.amazon.com/dp/B00BWYO53G/ref=cm_sw_r_cp_api_i_uosQCbD24NF13

That’s my personal preference. Have a 300 in the living room and a 100 in the bedroom. Only good things to say about it.

It's a HEPA air purifier. It cost a few hundred bucks but it is awesome. Whenever we change the filters, it's amazing to see how much crap the filters suck up. And we've had it for five years running 24/7, so money well spent.

Edit: We have this one:

https://www.amazon.com/gp/aw/d/B00440EKRG/

LEVOIT LV-PUR131 Air Purifiers for Home with True HEPA Filter, Cleaner for Large Room, Allergies, Pets, Smokers, Smoke, Dust, Odor Eliminator, Air Quality Monitor, Energy Star, 2-Year Warranty https://www.amazon.com/dp/B06W54K29J/ref=cm_sw_r_cp_api_i_txSBCbPC7RG7Y

This item has a UV-C light that kills germs. I love these things because I got allergies too and cats and it's a great multitasker. And white noise for sleeping!

Germ Guardian AC4825 22" 3-in-1 True HEPA Filter Air Purifier for Home, Full Room, UV-C Light Kills Germs, Filters Allergies, Smoke, Dust, Pet Dander, & Odors, 3-Yr Wty, GermGuardian, Grey https://www.amazon.com/dp/B004VGIGVY/ref=cm_sw_r_cp_apa_i_VGvDDb62WDK9T

I have a setup with a smart plug and a germgaurdian air purifier like this one https://www.amazon.com/GermGuardian-AC4825-Sanitizer-Allergens-Guardian/dp/B004VGIGVY/ref=sr_1_3?gclid=CjwKCAiAzanuBRAZEiwA5yf4uoLzq2u_9Y1jgde4QPW7v7GOLD0TTuHfdL93UIDTwk6g0lyAIzcDCBoCfzQQAvD_BwE&hvadid=241917310689&hvdev=c&hvlocphy=9003640&hvnetw=g&hvpos=1t1&hvqmt=e&hvrand=10057673681988808114&hvtargid=aud-836288731366%3Akwd-19653245831&hydadcr=24663_10400926&keywords=germguardian&qid=1573571358&sr=8-3

I agree. If OP has a flashlight, respirator, some sort of eye protection and a ladder, I'd simply take a peak, and take pictures.

Short of that, OP, I'd simply recommend getting an air purifier with a UV filter such as this until it's addressed. If that's too much to deal with until the landlord comes back, I'd just look into shacking up at a friend or family's place for a few days, especially with an infant in the mix, as infants would be more susceptible to health problems due to mold being in the air.

We have an air purifier in the bedroom that makes the perfect amount of white noise, all while cleaning our air while we sleep. I’ll never go back.

GermGuardian AC4100 3-in-1 Desktop Air Purifier, HEPA Filter, UVC Sanitizer, Home Air Cleaner Traps Allergens for Smoke, Odors, Mold, Dust, Germs, Smokers, Pet Dander, Germ Guardian Room Air Purifier https://www.amazon.com/dp/B00G7VNO86/ref=cm_sw_r_cp_api_i_thQTCbYZ1S59M

Edit: link

get a hepa filter air purifier. I use one to keep the smell down. it works great!
http://www.amazon.com/Honeywell-Compact-Purifier-Permanent-HHT-011/dp/B000N9CPQK/ref=zg_bs_510192_6/187-4762868-7793509

If you can afford it I'd recommend getting a HEPA air filter to clean the air, since airborne pollutants are more dangerous than the raw stuff ;) (it also helps with kitchen smoke, aerosal sprays, incense, etc that might get at the birds).

This one - been very happy with it so far. Its def. powerful enough to easily handle my bedroom/walk-in closet. 2 of them could probably handle the whole first floor of my house to be honest. Normally I leave it on the lowest setting, but a few hours before bed I'll usually run it on the highest.

I bought this one last year and it works wonders. The large one is $170 but they have smaller ones as well. My sister has a smaller one and it works just as well. (But for a smaller area).

I had crazy allergies too when I first got my cat Roo. You do eventually build up an immunity, but to be fair it took me months and I was even considering seeing an allergist for shots.

The only thing that helped was taking claritin or zyrtec with a purifier I bought on amazon:
https://www.amazon.com/dp/B004VGIGVY/ref=cm_sw_r_cp_apa_i_OVkACbBRGZHD9

I also tried tapering off the claritin to every other day until I was finally exhibiting mild symptoms such as occasional sneezing and coughing, which I had a proair to combat.

See your doctor for allergy prescriptions or an allergist if you want to take the shot route. Other than that it'll definitely go away.

I recommend using one of the GermGuardian purifiers that have a physical switch. I personally have their AC4825 model plugged into a SmartThings smart outlet in my bedroom. I keep the purifier always set to Medium and use routines to control when it turns on and off.

https://www.amazon.com/GermGuardian-AC5250PT-Cleaning-Sanitizer-Reduction/dp/B00895ICIK/ref=sr_1_5_a_it?ie=UTF8&qid=1494882645&sr=8-5&keywords=air+purifier works perfectly

This guy:
https://www.amazon.com/Honeywell-50250-S-True-HEPA-Purifier/dp/B00007E7RY?th=1

Honeywell 50250-S
It's a beast and loud, but wife's allergies are much improved -- which is why we needed it.

i have this honeywell that works great.
https://www.amazon.com/Honeywell-50250-S-True-HEPA-Purifier/dp/B00007E7RY/ref=sr_1_6?s=home-garden&ie=UTF8&qid=1504346898&sr=1-6&keywords=honeywell+air+purifier

high quality air filter.

This is great: https://smile.amazon.com/Coway-AP-1512HH-Mighty-Purifier-True/dp/B00BTKAPUU

Sure. I got the Honeywell True HEPA Allergen Remover HPA300

I have this air purifier, great for small room or cube and really quiet.

https://www.amazon.com/LEVOIT-LV-H132-Purifier-Allergies-Eliminator/dp/B071D58ZY5/ref=sr_1_5?keywords=levoit&qid=1551306782&s=gateway&sr=8-5

> HEPA air filter

Something like this?
https://www.amazon.com/gp/product/B004VGIGVY/ref=s9_acsd_top_hd_bw_b28iu_c_x_1_w?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=merchandised-search-2&pf_rd_r=2H7SYNSH0XJ76FW7S66W&pf_rd_t=101&pf_rd_p=18321366-7895-511c-b177-5fff79d1a5d4&pf_rd_i=510192

I'd need it for every room tho right?

I 100% need a humidifier in my room at all times because of how dry my room is.

I don't control my heat since it's a super old building :(

I did watch DJslb video about it, it does look like a very ordinary air purifier, a fan with a filter. I think you'll be disappointed.

https://www.youtube.com/watch?v=L-2o-_j_a-c

You and me probably need a device more like this:

https://www.amazon.com/Alen-BreatheSmart-Customizable-HEPA-Pure-Allergies/dp/B00APO426E/ref=sr_1_1?ie=UTF8&qid=1486454622&sr=8-1-spons

edit: actually for a similar price this looks good: https://www.amazon.com/Honeywell-50250-S-True-HEPA-Purifier/dp/B00007E7RY/ref=sr_1_18?ie=UTF8&qid=1486454622&sr=8-18&keywords=air+purifier

Get a temp/hygrometer, it'll tell you humidity. Basements are notoriously humid. A dehumidifier can easily fix that. You want it at about 35-40%. Since you recently had it finished it could also be the fresh paint and carpet. You can get a decent air purifier for about $100. Here's what I use after I researched alot: http://www.amazon.com/gp/product/B000050AQ5/ref=oh_details_o08_s00_i00?ie=UTF8&psc=1

This is the one I have. I'm not talking like a desktop purifier. I'm talking a large bulky appliance that chills on the floor in my bedroom. They do the job perfectly as long as you get something rated for the space (sq ft typically) you're toking in. I mean... It's not instantaneous, but it does move a lot of air fast when on high, that being said, it's also loud when on high.

Honeywell 50250-S True HEPA Air Purifier.

Carbon Pre-Filter.

One caveat to the whole thing is that these obviously aren't meant/rated for someone using them to smoke with. They're meant for folks with severe allergies, sensitivities to smells, and chronic illnesses that might affect their immune systems.

As such, the equipment only holds up so long, and you'll need to replace the "lifetime" hepa filter. There are plenty both official and aftermarket you can find like this one.

i HIGHLY suggest this whirlpool one i've had one for years and it's incredible. The pre-filter will catch more cat hair than you can imagine exists and the main filter is true HEPA. It's expensive but the airflow and ability is unrivaled.

Yes! It helps cut down in the fur we have flying flying around and the big particles, but it's not a true HEPA allergy filter. I bought this one on Amazon. Not a miracle worker or anything, but it defintiely helps.

you don't need an expensive HEPA purifier, I got one of these and it works great:

https://www.amazon.com/GermGuardian-AC4825-Sanitizer-Allergens-Guardian/dp/B004VGIGVY/

I have in my house rules that vaping/dabbing is okay inside but joints/bongs/blunts are outside only. With the above air purifier in the house I don't have any problem at all with smell.

I would get myself this if I had prime (and if I didn't feel guilty for spending money on myself). Thanks for the contest!

(thanks for all the help so far) Just wondering, how did you learn all of this stuff?

When should someone buy a dehumidifier? An old roommate once had some kind of personal air filter. When should someone purchase one of those?

if you are having problems with dust mites and other airborne allergies I recommend an air purifier ( HEPA ).

I got one of these and it's amazing.

https://www.amazon.com/Honeywell-17000-S-QuietCare-True-Purifier/dp/B000050AQ5/ref=sr_1_9?s=home-garden&ie=UTF8&qid=1486777375&sr=1-9&keywords=honeywell+air+purifier

Get one of those air filters that sits on the floor.

Something like this:

http://www.amazon.com/gp/product/B00007E7RY

You can get carbon filters for them, as well.

The Coway is consistently getting top reviews and right now is on sale

Coway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode https://www.amazon.com/dp/B00BTKAPUU/ref=cm_sw_r_cp_api_rzQVAbKQKCH1C

I’ve used This HEPA during a huge OR fire in my neighboring town. The smoke was so thick you couldn’t see two houses down. It won’t filter a whole house, but will help a room. So if you get 2-3 to use in your most used rooms. At least one where the baby sleeps. This will get much finer particulate, as opposed to the box fans.

Get some good air purifiers. I got these https://www.amazon.com/gp/product/B00008OOX2/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 and they work great but are loud. I put them in the bedrooms during the day and the living room and kitchen at night so I don't have to listen to them as much.

Check under furniture, behind boxes etc. Cat may be pooping in unauthorized areas.

Might want to invest in a small air filter system for the room the litter box is in it if bothers you as much as it sounds like it does. Something like this.

Yes, we went with their top recommendation: https://www.amazon.com/dp/B01728NLRG (stripped the referral link).

I have this filter in my bedroom because I am slightly allergic to dogs. Keeps my room pretty much odor free, running on low all day. germ guardian

Sub 200... Let me see what I can find that will work for you.

Coway AP-1512HH Mighty amazon link -- can be had for around $170 and is very very good. I would put it near the birds (same room, etc) , as that's what you say is the biggest source in the house.

• it's a 4 stage filter
  
• it has an auto air quality detector and power saving modes
  
• wall mounted or tabletop
  
• relatively quiet, and has a quiet mode.
  
• doesn't make much ozone.

I use one of these at the house, and it's a pretty decent, low cost solution: http://www.amazon.com/gp/aw/d/B00007E7RY/ref=mp_s_a_1_1?qid=1425687023&sr=8-1&keywords=honeywell+air+purifier&dpPl=1&dpID=51GCX1SGHQL&ref=plSrch&pi=AC_SY200_QL40

I’ve been using this germguardian for the past 2 years, run 24/7 and it hasn’t had a single hiccup. I find it’s quite effective. Filters are about $30 every 6 months and the pre-filter should be vacuumed monthly. It used to be Wirecutters ‘budget pick’ but it has now been replaced by a smaller tabletop unit. Check out their top picks here

I've had the Winix 5300 for about 2 and a half years now and it has worked great. However, I would recommend the Winix P300 over the 5300. It is an updated model and now comes with a 3 year warranty as opposed to the 1 year warranty on the 5300. It uses the exact same filters as the 5300. The only thing with the P300 is that you cannot turn off the PlasmaWave (which you can do on the 5300), but this probably is not an issue for most people. If you have a bigger space, there is also the Winix P450.

We have this air filter in baby's room doing triple duty, it filters out the cooking smells and smoke (I burn toast on the reg, don't judge) since the kitchen is right on the other side of his wall, and it's also his white noise machine and when he needs a nightlight I just turn on the blue light for him. It's been one of my favorite baby purchases!

I just wanted to second the vote for a separate purifier. Any filter more restrictive than a loose weave is effectively pretty hard on an HVAC unit. It makes a lot more sense to run a second unit.

We deal with allergies, and have three of these running in a 1500 square foot house, much more effective and less likely to cause thousands in HVAC damage:

https://www.amazon.com/gp/product/B00007E7RY/

This has been an absolute game changer in my life and I can't recommend it enough!

Carbon filter, hepa filter, neg ion generator. Practically all sizes of particles get trapped in the filters, and what doesn't get trapped drops out of the air when the negative ions attach to them. Also, forests full of trees/waterfalls and beaches etc have very high amounts of negative ions in the air, it gives it a clean fresh feel. When my mom visits she says entering my room is like stepping into a different world because it's so pure and fresh.

There's a few different models of the same basic type, but this one is about 150 plus around 30 bucks a year for new filters.

Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter https://www.amazon.com/dp/B01D8DAYII/ref=cm_sw_r_cp_apa_kxoYBbNPQFC7A

Which model Honeywell? I saw the Honeywell 50250-S on Amazon and thought it looked good.

This is what I use. Makes a good bit of white noise. https://www.amazon.com/gp/product/B000R2WEJQ/ref=oh_aui_search_asin_title?ie=UTF8&psc=1