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 910-1705-EU-R Gilibrator 3Low Flow and Standard Flow Dry Cell K Price on request 800320-1 Air Boss & Restrictor Kit, GilAir-3/GilAir-5 and B Price on request 910-1505-NO Gilian 10i, 5-Pack Kit, No Cord Price on request