ATOUR 4 Inch Air Carbon Filter with Australian Virgin Charcoal – Odor Control. Built-in 5.5" Quiet Fan with Speed Control, for Inline Duct Fans & Grow Tents. Includes Vent Cover + Pre-Filter 4"x13.4"
Condition: New
$39.99
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Availability:
Only 5 left in stock, order soon!
Arrives
Thursday, Oct 29
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At a glance
- Condition
- New
- Size
- 4"Filter+Fan
- Dimensions
- 1 x 1 x 1 in
- Weight
- 7.15 lb
Features 7
- 4'' Carbon Filter & Fan Combo: Tired of fighting stubborn odors in your grow tent, basement, or bathroom? Meet your new secret weapon: our 4'' Carbon Filter & Fan Combo, built to tackle stinks, boost airflow, and keep your space freshno hassle, no mess.
- Crush Odors: We start with top-grade Australian virgin charcoal (IAV 1200+), the heavyweight champ of odor absorption. This stuff sniffs out and locks in smells, chemicals, and funky fumes faster than basic filters, so your grow tent, closet, or kitchen stays smelling clean.
- Built-in Powerhouse Fan:No need for extra gadgets: our combo comes with a built-in fan that cranks out 265 CFM of airflow. Its strong enough to move heat out, pull cool air in, and circulate fresh airkeeping humidity in check and your plants (or space) happy. Plus, the included deflector focuses the airflow, so you get maximum power without chaotic turbulence. Quiet enough to not bug you, but tough enough to get the job done.
- Tough as Nails, Built to Last: We didnt skimp on durability. The 4'' flange and base are made to take a beatingso your filter keeps working hard, longer. The heavy-duty flange fits tight with ducts (no wobbly setups here) and seals perfectly to prevent carbon leaks. No mess, no wasted filter powerjust reliable performance, day in and day out.
- Smart Design = Better Results: Our double-sided galvanized steel mesh? Its got a hexagonal pattern that opens up more space for air to flowmeaning better filtration, faster. And the removable pre-filter cloth? It nabs 99% of dust, lint, and gunk before they hit the charcoal, keeping your filter fresh for longer. Clean, simple, effective.
- Built for Where You Need It Most: Whether youre using it as an intake or exhaust filter, this combo fits right in. Grow tents? Check. Bathrooms? Absolutely. Basements, closets, or storage rooms? Its got your back. The 4'' flange fits standard ducts, and setup is a breezeno fancy tools required.
- What You Get:4'' Carbon Filter (13.4'' long) / Built-in Ventilation Fan / Removable Pre-Filter / Duct filter Vent Cover
Description
Stop settling for weak filters and stuffy air. Upgrade to a combo that works as hard as you do—because your space deserves to smell fresh, stay balanced, and feel like yours. Add to cart today and breathe easy!
Specs 4
| Product Dimensions | 1 x 1 x 1 inches |
|---|---|
| Item Weight | 7.15 pounds |
| Manufacturer | atour |
| Item model number | ATACFITALL |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Good filter it just works
Size: 4"Filter+Fan
it's going on a year and it's still working. Thew last was i had a melon farm it blewr up with four months of use.
Reviewed in the United States on August 20, 2026 by Psycho Metal
High power, compact, and inexpensive
Size: 4"Filter+Fan
Surprisingly powerful fan that’s more efficient and less expensive than my spider farmer or vivosun fans. Cleaner smell with serviceable parts, plus saves a bunch of tent space. Power cable could be a bit longer - NBD.
Reviewed in the United States on July 11, 2026 by JohnB
It's as loud as a vacuum cleaner.
Size: 4"Filter+Fan
Loud! Very loud. It works as it should and is built with quality but it's way to loud for me. It looks like the vivosun version but it's 10x louder. For the same price get the vivosun
Reviewed in the United States on July 23, 2026 by Jmcslob
Farts produce more wind
Size: 4"Filter+Fan
EDIT: Fan has now completely stopped working, July 14th. The return window closed July 11th. DO NOT BUY, didn't last a month. If i turn the fan up to Maximum strength, I can BARELY feel air leaving the 4 inch duct. Not sure if i got a bad unit, but I would not recommend this unit compared to the other inline fans I have used.
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Reviewed in the United States on June 26, 2026 by Darth
Nice price, gets the job done.
Size: 4"Filter+Fan
Works fine,a little noisy but overall gets the job done.Seems sturdy for a good price and easily installed.looks to be a average size with a slender build and looks good.
Reviewed in the United States on February 22, 2026 by Victor brown
Great filter
Size: 4"Filter+Fan
Great deal on a 4/6 inch filter. It's a great fit in my grow tent and is the perfect size to filter and help circulate air in my 3x3 grow tent. The only complaint that I have is that it shows two hose clamps that weren't included in mine but it wasn't a big deal since I had some already. It is really durable and sturdy. Using the included hooks liked it up perfectly with the vent holes in my tent. It was ready to go out of the box and installation was easy. It only required the pre-filter to be put on and the excess carbon cleaned from the outside. The fan does kick out some sound but it doesn't bother me while watching TV or other things with it running. There are definitely quieter fans out there. Amazing value for the quality you get.
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Reviewed in the United States on June 22, 2026 by Ron Anderson
Get a better one.
Size: 4"Filter+Fan
Lasted a month until it stoped working. Electrical wire very flimsy.
Reviewed in the United States on July 17, 2026 by Enrique D
Carbon Scrubber Great for Pet Odors
Size: 4"Filter+Fan
Pet odors were starting to get annoying(if you know, you know share this with a friend that annoyed by pet odors), especially around the cat litter box area. I installed this carbon scrubber above the litter box, and it made a noticeable difference. The air smells much cleaner, and I no longer get hit with that unpleasant odor when walking by. I’m already planning to buy a backup because it’s working so well. It has been a big boost to my mood not having to walk into lingering pet smells every day. Highly recommended for pet owners dealing with litter box odors.
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Reviewed in the United States on June 7, 2026 by Charles