Atmosphere Flange Kits Options:8" Flange Kit For use with Big Boy

For use with Big Boy and most RO and filter systems with up to 8 GPM flow rates

The desiccant packs reduce RH down to 50% but won't absorb below that level

increase nutrient and water uptake

Bi-directional solvent input prevents channeling and ensures a full yield is achieved

What's the key to ensuring fungal and bacterial pathogens don't wipe out your plants and flowers

Atmosphere Flange Kits Options:8" Flange Kit For use with Big BoyThese flanges are made from high impact polycarbonate and are designed to be twist locked into the PROfiltersno tools required. Contains flange. End cap included with filter. Fits all PROfilter reversible filters