4 Inch Air Carbon Filter Odor Control with Australia Virgin Charcoal for Inline Fan, Grow Tent Odor Scrubber, Pre-filter Included, Reversible Flange 4" x 14"

High quality and an absolute bargain at this price. Used this as an exhaust filter for my spray booth and it is highly effective! Highly recommended.

Solid filter that does exactly what it claims – noticeable reduction in odours within a couple of hours. Build quality feels strong and it comes with the hanging straps which makes installation much easier. It is on the heavier side, so make sure it’s properly secured. I knocked one star off because the included pre-filter could be a bit tighter fitting, but overall very effective.

Great Product, Fast Shipping! I’m very satisfied with this purchase. The item arrived quickly and was exactly as described. The packaging was secure, and the quality of the exceeded my expectations. I would definitely buy from this seller again. Highly recommended!

Arrived with massive dent on side and all carbon residue was all over bag. Not sure if checked before shipping or damaged in transit.

Working well, using with a fan outside the tent to pull air out of a double chambered tent. Smell in the room is practically zero while inside the tent stinks 😷

Absolutely fantastic I can’t say the fan I replaced cost nearly double it’s got nothing on this fan outstanding quality i can’t say anything else great job

As the title of my review says this worked wonders removing all the smells from my workshop. I didn't even vent the air outside (although I intend to at a later point), I just cycled it back into the room but within a few minutes the smells were gone.

Makes a notacable difference