Phat Pre-Filter 10" x 39" Climate Control Air Filter supporting climbing plants such as

supporting climbing plants such as tomatoes

tAerospace and Aviation: Nitrogen gas is used to pressurize aircraft tires and hydraulic systems

ensuring high RPM for the smoothest finishes on a variety of concrete types

ideal for creating a self-sustaining garden

double drawstring enclosures for all intake

Phat Pre-Filter 10" x 39" Climate Control Air Filter supporting climbing plants such asDescription Product Details: Phat Filter replacement pre filter replaces your used pre filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter. Each pre filter is stamped with the Phat Filter logo and fits snugly over your Phat filter. The pre filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided.