Single Variable Flow Kit, 7-10 x 175mm Back Catalog number: 800257 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0917-01-R Replacement Screws for GilAir Plus, Pk of 25 (4-40 Price on request 811-0945-02-R GilAir Plus Basic or DL to STP BlueTooth and Motio Price on request 800142 Clip Assembly, Replacement for Filter Cassette Kit Price on request