Single Variable Flow Kit, 7-10 x 175mm Back Catalog number: 800257 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU3745EF Cassette, 37mm .45µm PVC Endotoxin Free, 10/Box Price on request 810-0202-02 GilAir-3 Clock with timer (ATEX), Pump only Price on request GCU25080GRG Cassette, 25mm, Classic Style, PCM, 0.8µm MCE Gree Price on request