Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended KB-100 Kynar Bag 100L Price on request GPP3700 Filter, Support Pads, Porous Plastic, 37mm, 20.0µm Price on request TE-22 Teflon Bag, On-Off Valve (0.5L) Price on request