Single Variable Flow Kit, 7-10 x 175mm Back Catalog number: 800257 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37050T Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Price on request 783-0007-01 Battery Pack, Replacement for Gilian 5000, 800i & Price on request 811-1604-NO Gilian 12 Power Module, No Cord Price on request