Phat Pre-Filter 20x4 Harvest & Storage 25 to 11mL per gal

25 to 11mL per gal

which helps increase yields

This variety of microbes is designed to promote root growth & nutrient availability during the grow stage

the only 100% organic 1-part base nutrient specifically formulated with a diverse spectrum of primary

A deliberate blend of organic and synthetic nitrogen and calcium sources intentionally designed for maximum effect and high solubility puts the controlled application of these essential nutrients in your hands

Phat Pre-Filter 20x4 Harvest & Storage 25 to 11mL per galPhat 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