Filter Foam PCML for 530 Canister Filter - 2 pk.

Replacement Foam pads for the Marineland C-530 Canister Filter provides optimal mechanical filtration and a medium for bacterial colonization which aids biological filtration.

For a complete list of replacement parts and media, please see Marineland C-530 Parts and Media.

For more information on mechanical and biological filtration, please read our article on Aquarium Filter Maintenance.

Rite-Size Cartridge: T