Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0901-EU-R GilAir-Plus Basic Single Starter Kit, Euro cord Price on request 910-0902-EU-R GilAir-Plus Data Logging Single Starter Kit, Euro Price on request GCU3745EF Cassette, 37mm .45µm PVC Endotoxin Free, 10/Box Price on request