GrowMax Water 20" Green Coconut Carbon Block Filter - Compatible with HydroLogic TALLBoy - Case of 25 post harvest Biologically Active: Contains beneficial microbes

Biologically Active: Contains beneficial microbes that enhance root colonization and disease resistance

5 x Quickfill™ Bag | 1 gal (case)

containing the fan's impeller and blades

Free SD card records the instrument's running data in real time

GrowMax Water 20" Green Coconut Carbon Block Filter - Compatible with HydroLogic TALLBoy - Case of 25 post harvest Biologically Active: Contains beneficial microbesThis 20 Green Coconut Carbon Block Filter is compatible with the HydroLogic TALLBoy Dechlorinator & Sediment System. In water filtration, coconut carbon is preferred over other forms of carbon due to its greater surface area and higher porosity meaning it has superior absorption capabilities. Our Green Coconut Carbon Block filter removes 99% of impurities and VOCs volatile organic compounds) including chlorine, rust, sediment, and silt. Flow Rate: up