Hydro-Logic 22070 BIGBoy KDF85/Catalytic Carbon Upgrade Filter HydroLogic Compatible HLBBKDF85 | 4.5" x 20"

HydroLogic Compatible BIGboy KDF85/Catalytic Carbon Filter Reduces up to 99% of chlorine, sulfur, iron, heavy metals, rust and silt Dimensions (H x W): 20" x 4.5" with Granular Activated Catalytic Carbon and KDF85 media