Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37Y1000 Band, 37mm Shrink, Yellow 1000/Pack Price on request 801012-100 Aircon-2 DC Programmable Area Air Sampling Pump, ( Price on request 910-0914-EU-R GilAir-Plus Data Logging 3-Pump Starter Kit, Bluet Price on request