FWI-206-P – Paper filter cartridge – Emma Gas, Valtek, Zavoli, Milano

FW-106-3-Z – Polyester filter cartridge (without wire mesh) – F-779-B,C; F-781

FL 02 – P 1-1 – Filter base FL 02 – 1-1

FWI-216-1-Z – Polyester filter cartridge (with wire mesh) – Matrix

FWI-227 – Paper filter cartridge – JTG

FWI-212-Z – Paper filter cartridge – Tomasetto