Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-1501-EU Gilian 10i,Starter Kit, EU Cord Price on request 910-1709-EU-R Gilibrator 3 Standard Flow Dry Cell Base Pack (No Price on request 910-0909-EU-R GilAir-Plus STP 3-Pump Starter Kit, Euro cord Price on request