Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-1505-NO Gilian 10i, 5-Pack Kit, No Cord Price on request GB37Y Band, 37mm Shrink, Yellow 100/Pack Price on request 911-0501-NO-R Single Unit Charger w/ Power Adapter, USB Gilibrat Price on request