Impinger Holder, Single, Aluminum, GilAir/HFS Back Catalog number: 200222 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37C1000 Band, 37mm Shrink, Clear 1000/Pack Price on request 810-0903-01-R STP Pump Only (No Dock) Price on request GF37TQ Filter, Tissue Quartz, (99.90% retention of 0.3µm Price on request