Cassette, 37mm, 3pc, 5.0µm PVC, 50/Box Back Catalog number: GCU37500PVC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GFPC447 Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Price on request 910-0201-02 GilAir-3 Basic [ATEX], Starter Kit, 230V, Euro Plu Price on request 800485-111-01 GilAir-3 R Pump, No Battery Price on request