Filter, 37mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC0237 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9927-02 Cyclone, BGI4L O-Ring Kit & Gasket Kit Price on request 700351 Fuse, 6 amp, 5 x 20mm, Replacement for Aircon-2 Price on request 385-0117-01 Tri-pod mounting bracket for Nephelometer (Tri-pod Price on request