Replacement Sponge for JBJ Reaction Canister Black Coarse Sponge should be changed on a monthly basis to remove medium to large trapped debris and free floating particulate matter
Replacement Carbon Bag for JBJ Canister Activated Carbon absorbs dissolved pollutants and removes the yellow discoloration of water and addociated odors. Replace Activated Carbon Bag on a monthly basis
Replacement Filter Floss for JBJ Reaction Canister White floss should be changed on a monthly basis to remove small trapped debris and free floating particulate matter.
Replacement UV light for the JBJ Reaction Canister for models EFU-15, 20, 25, 35 and 45.
Replacement Impeller for JBJ Reaction EFU-25 Canister Filter