Phat Pre-Filter 20x4 Garden Accessories and select amino acids

and select amino acids

guaranteed to drive your crops to their most productive bloom phase possible

and humic acid

Smooth and quiet operation

Phat Pre-Filter 20x4 Garden Accessories and select amino acidsPhat 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. If your pre filter is dirty