FWI-500-2 – Fiber glass filter cartridge (with wire mesh) – Vialle

FWI-207-P – Paper filter cartridge – Omnia, Koltec, Voltran

FWI-281-Z – Paper filter cartridge – Lovato

FWI-224 – Paper filter cartridge – RMG

FWI-205 – Paper filter cartridge – Stefanneli

F-781 – Disposable filter LPG and CNG – CF-106 – Lenght 98 mm