Reddit mentions of AC Infinity CLOUDLINE S6, Quiet 6” Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

I don't smell my plants with my 4x4 closed. So the same thing should apply for you. Since you are venting outside you should be fine. It may be an light odor in the room. But it shouldn;t smell up the whole room until you open the tent.

This is the best on teh market. https://www.amazon.com/AC-Infinity-CLOUDLINE-S6-Controller/dp/B07FPFVZTZ/ref=sr_1_6?keywords=ac+infinity&qid=1554815892&s=gateway&sr=8-6 There one with a humidity control as well. If not https://www.amazon.com/VIVOSUN-Inline-Variable-Controller-Ventilation/dp/B01DXYMJ94/ref=sr_1_3?keywords=vivosun+6+inch+fan&qid=1554816051&s=gateway&sr=8-3 Will be more then enough to vent the tent out the windodw.

Ghetto rig it then.

Cut a 6" hole in the top of the rack, use some dryer/ventilation ducting and an inline fan. Most are speed controllable, could also add a temperature based controller.

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Dump the heat back into the same room if it is air conditioned (probably want a return), but likely it is does not have a return - so you can also dump it outside the room. Don't vent outside of your conditioned space or you will be pulling hot air from outside the house due to the negative pressure

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https://www.amazon.com/dp/B07FPFVZTZ/ref=sspa_dk_detail_2?psc=1&pd_rd_i=B07FPFVZTZ&pd_rd_w=FFRBL&pf_rd_p=8a8f3917-7900-4ce8-ad90-adf0d53c0985&pd_rd_wg=eVQaC&pf_rd_r=M58SN78A1FADY51NZDWD&pd_rd_r=20be1fe0-a415-11e9-8d7b-65f6631cf204

I bought a 6" inline fan off of Amazon. Little pricey but is definitely working great atm. https://www.amazon.com/gp/aw/d/B07FPFVZTZ?psc=1&ref=ppx_pop_mob_b_asin_title

I'm told this one works well, but I don't have one myself: https://www.amazon.com/gp/product/B07FPFVZTZ

It's 175% more powerful than the one you linked

AC Infinity CLOUDLINE S6, Quiet 6” Inline Duct Fan with Speed Controller

https://www.amazon.com/dp/B07FPFVZTZ/ref=emc_b_5_i

If you decide not to go that route, a padded vent tube will greatly cut down on the built in fan noise:

https://www.amazon.com/gp/product/B075J7ZYT8

-i use a BreatheRight by Allen for my allergies. It’s expensive ($600-ish) but if you get the charcoal filter it’s crazy good. Will remove scented candle smells and Bacon smells as well as the very marijuana smoke that I smoke inside my own apartment.

I haven’t received any complaints. It’s been 2 years.

The next thing would be to go one step higher and purpose an in-line fan filter and attach a huge 24” charcoal filter.

This option is actually WAYYYY more effective, but requires just a little bit of knowing how to put stuff together, and it’s slightly loud, but god damn, it totally cleans all smells and allergies.

This first link is for an in-line fan:


https://www.amazon.com/gp/aw/d/B07FPFVZTZ?pf_rd_p=731c2082-c3b6-4ec5-ba3b-337a0516607d&aaxitk=i0llSkJCSVXgMhex-F1n.Q&hsa_cr_id=3570293760101


Second link for the filter:

https://www.amazon.com/gp/aw/d/B008NYF8S4/ref=psdcmw_5446824011_t1_B07FPFVZTZ


Third link is for the Allen Breathe Right:

https://www.amazon.com/Alen-Customizable-Purifier-HEPA-Pure-Allergies/dp/B00APO426E/ref=mp_s_a_1_3?keywords=allen+breath&qid=1574290745&sr=8-3


The Allen is more aesthetically pleasing and is a complete unit that requires zero installation. Simply plug and play. This model is for 1100sqft. If you get this, get the charcoal filter. They have lots of filters.


The in-line fan and filter option will be like 10x more powerful and way more affordable than the Allen, but unpleasant to look at and is louder.