Filter, Tissue Quartz, (99.90% retention of 0.3µm Back Catalog number: GF37TQ Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37500PVC Filter, PVC, 5.0µm, 37mm, 100/Pack Price on request 910-1305-NO Gilian 800i,5-Pack Kit, No Cord Price on request 375-0003-01 Pump Carrier, Soft, Gilian 800i/5000/10i/12/GilAir Price on request