PHRESH FILTER 6" x 16" 400CFM CARBON FILTER

Aluminum construction for light weight and long lasting. This filter is simply the BEST because it has the best RC-48 Carbon from Australia. No other filter on the market works as good as this one. It's machine packed for no thin spots of voids for air to pass through. Comes complete with flange and prefilter. 

This is the most common size for areas 8' x 8' or smaller. Perfectly matched to the Hydrofarm INLINE 400 CFM Fan.

Speedster Fan Speed Controller also available to slow down your fan to lower Noise Levels and CFM.

RC-48 Carbon is imported from Australia because it is the BEST, no other filter uses this because they have sole rights to the mine. So if you want the very best Carbon Filter / Scrubber than the PHRESH Filter is for you.