Single Variable Flow Kit, 7-10 x 175mm Back Catalog number: 800257 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0503-01 GILIBRATOR FEET, 4-PACK (includes for screws) Price on request 202816-1 Filter Housing, Rear GilAir-3/GilAir/5 Price on request 911-9901-NO-R Single Unit Charger w/ Power Adapter, USB GilAir-3 Price on request