Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801124 Cyclone Vortex Finder Accessory, Replacement for 1 Price on request 401036 Sampling Mast, Aircon-2 Price on request C-B100M BioVOC Disposable Cardboard Mouthpieces, pk 100 Price on request