Phresh Filters biological fertilizer and other airborne particles

and other airborne particles

they also feature large

Each zone controls 256 fixtures

but can be combined with KIND Bloom formula to meet the precise demands of your plant in any media

Phresh Filters biological fertilizer and other airborne particlesAluminum tops and bases for reduced weight. Half the weight of other filters. 46 mm (1. 8 in) RC 4 8 activated, certified virgin carbon bed. Machine packed carbon means more carbon and less movement. Cone shaped internal base for optimum air flow. Sealed, bagged, boxed and labeled directly after being manufactured for optimum life span, handling and presentation. 51% open air custom mesh. Unique anti air bypass system. Large selection of sizes