Filter, 37mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC0237 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 810-0202-02 GilAir-3 Clock with timer (ATEX), Pump only Price on request 800250 Triple Variable Manifold Kit (Includes 6x70mm, 7-1 Price on request SC-9 Tedlar Bag (45.0L) Price on request