FL – P 12-12 – Socket for Bosh sensor

FW-106-2-Z – Fiber glass filter cartridge (with wire mesh) – F-779-B,C; F-781

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

FKN-217-Z – Repair set – (Tomasetto integrated)

FKN-275-3 – Repair set – Polyester filter cartridge (without wire mesh) – (Valtek)

FWI-277 – Paper filter cartridge – Vito