Phat Filters Replacement Pre-Filters Pre-Filter:Phat Filters Pre-Filter, 16" x 6" Plant Growth Hacker

Plant Growth Hacker

Application Rate: One pound will cover approximately 1

Using a sharp knife or razor blade

Soluble Potash (K2O) 1

Phat Filters Replacement Pre-Filters Pre-Filter:Phat Filters Pre-Filter, 16" x 6" Plant Growth HackerGet The Most Out Of Your Phat Filter! 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