Phat IGSPF206, 6" x 20", 450 CFM Filter, Silver

Takes all the stink out of the air for a long time!! It's a quality product!!I'll definitely purchase again & recommend it to my friends.

Replace my existing filter with this Phat filter expecting that I could get thru bloom. The cheaper filter that I replaced lasted the same amount of time (2 weeks). I am replacing again with the spare Phat filter I purchased. Not certain what caused the failure as my humidity has never exceeded 48% and I have never needed to use a fan speed that would exceed the filter CFM (in fact my fan CFM max is 20% less than the filter CFM). I expected, based upon reviews here and elsewhere, that this would last at minimum thru harvest. Phat claims that it lasts around 2 years. I disagree and can only state that it lasted 15 days. Fortunately; I did purchase a spare, thus I am not in an immediate bind. Will be looking for another brand. Sad to say I just purchased another 2 Phat filters (4" x 12") for the drying cabinet prior to the filter failure. I will let you know how the 4" x 12" Phat filters worked in that environment. Better be some good tomatoes.

This filter does a great job. It's a pretty large filter and will destroy even the most foul smelling things. It comes with a nice pre filter and some straps to secure it. Just try to keep the humidity to a somewhat lower level, below 65% or so, to get maximum efficiency. High humidity can clog the charcoal pores and reduce effectiveness. Definitely one of the top end carbon filters on the market, will buy another for sure!

This is the second Phat Filter that I've owned. I am honored that a company makes such a great product, and backs their product with a great warranty. It does as described, also the flange is built in. So, no need to buy extra parts unlike with Can Filters that do not have any. They have to be bought separately. So thus again, BUY PHAT! Two Thumbs Up!!!

Replaced a no-name filter with this. This filter is working very well in a room full of stinky medical flowers.

Great filters i just bought a second filter, the only problem is that amazon ships it in the phat filter box which displays what it is ild prefer a non descript box

Great filter for the price, but just a heads up this filter comes in a big nicely labeled box that has a picture of the filter and what it is. Not discreet at all!!!!!

Ilike the phat filter because it allows absolutely no orders from excaping my tent and it arrived days before it was supposed to but beware that it is quite big but an excellent filter for the money $99.00 you can not beat that price for that quality filter.