Aquatop Forza Carbon Cartridge for FZ9UV or FZ5 lid multiply this number by the

multiply this number by the volume of water in the system to get the daily dosage required (ml) to maintain a stable [K+]

Filter or Media Bags work great for many applications but will not be nearly as efficient as its counter part

Mix and match your favorite equipment from EcoTech

Easy-to-Read Temperature Indicator

Aquatop Forza Carbon Cartridge for FZ9UV or FZ5 lid multiply this number by theReplacement Carbon Cartridge for the Forza FZ9 UV AQUATOP's Replacement Carbon Insert for the FORZA Series Canister Filter. Insert is filled with AQUATOP's own high quality Carbon for maximum effectiveness. Outer layer is made of a strong poly fiber to mechanically filter out large dirt and debris. Extremely easy to use and install.