Hydro-Logic Tall Boy KDF85/Catalytic Carbon Upgrade Filter Simplify your nutrients by directly

Simplify your nutrients by directly installing Dosatron Doser into the water supply line

This 36 or 48 inch assembly will install right where you need it

Use Cal-Mag as a supplement to a base nutrient series for guaranteed professional results

Hydroton® brand expanded clay is semi-porous and generally does not float like other products can

Grower's Edge® Commercial Grade Trellis Netting is a strong

Hydro-Logic Tall Boy KDF85/Catalytic Carbon Upgrade Filter Simplify your nutrients by directlyKDF Catalytic Carbon Filters reduce iron, sulfur, chlorine, chloramines and heavy metals. Great for city or well water! Bacteriostatic qualities do not allow microbes to breed in filter. Doubles standard green carbon filter. #741622 is 10 in x 2. 5 in. #741624 is 20 in x 2. 5 in. #741626 is 20 in x 4. 5 in.