Cyclone, 37mm Filter Screen Back Catalog number: 811-9927-08 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800250 Triple Variable Manifold Kit (Includes 6x70mm, 7-1 Price on request 910-0801-02 Gilian 5000 5-Pack, UL ATEX 120V/240V , Euro Cord Price on request GF25120 Filter, MCE 1.2µm 25mm, 100/Pack Price on request