Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0914-01-R Tripod Mount, Adapts pump to camera style tripod f Price on request 800518 Low Flow Module, Blue, GilAir-3/GilAir-5 Constant Price on request GF37TQ Filter, Tissue Quartz, (99.90% retention of 0.3µm Price on request