FWI-213-1-Z – Polyester filter cartridge (with wire mesh) – Med.

FWI-215-P – Paper filter cartridge – Valtek/OMVL-Dream, Stella

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

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

FWI-209-P – Paper filter cartridge – Romano

FWI-217-Z – Paper filter cartridge (metal endcaps) – Tomasetto integrated