FWI-221 – Felt filter cartridge – Bigas

FW-113-2-Z – Fiber glass filter cartridge (with wire mesh) for F-750

FWI-203-P – Paper filter cartridge – BRC

FWI-224 – Paper filter cartridge – RMG

FWI-209-P – Paper filter cartridge – Romano

FKN-1-779 B – Repair set – Polyester filter cartridge – F-779-B