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 800508-171-2305 GilAir-3 RC Pump, 5-Pack with Universal 5-Unit Cha Price on request GB37C Band, 37mm Shrink, Clear 100/Pack Price on request 811-9927-02 Cyclone, BGI4L O-Ring Kit & Gasket Kit Price on request