Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GFG858X10 Filter, Glass Fiber, Binderless, 1.1µm, 8" x 10", Price on request 910-1704-EU-R Gilibrator 3 High Flow Dry Cell Kit (Hard Shell Ca Price on request 910-1305-NO Gilian 800i,5-Pack Kit, No Cord Price on request