Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801171-1 Wheeled Carrying and Storage Case for AirCon-2 Price on request 910-0202-02 GilAir-3 Basic [ATEX], 5-Pack (With Universal 5-Un Price on request 811-9928-02 Cyclone, 47mm Filter Screen (Stainless Steel) for Price on request