Phat Filter 39 inch x 10 inch, 1400 CFM Marrone Bio Innovations Engineered for easy application

Engineered for easy application

A wide 8-inch air-cooled hood for MH and HPS

Heavy-duty

It's specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems

Phat Filter 39 inch x 10 inch, 1400 CFM Marrone Bio Innovations Engineered for easy applicationThe Phat Filter is a professional grade, world renowned greenhouse filter that will remove the nastiest odors from your growing area. Phat filters use a very special charcoal carbon that comes from a source of pre Cambrian ore, or some of the oldest carbon found on earth. This carbon dates back 250 million years and is the reason our Phat Filters are so effective! The special carbon is mined from deep within the earth, activated with steam at very