GilAir Plus, DL to STP Upgrade (factory only) Back Catalog number: 811-0945-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800159 Tubing, 1/8" ID x 1/16" W, Clear PVC with barbed a Price on request 810-0101-02 GilAir-5 Basic (ATEX), Pump only Price on request 801146 Impinger Holder Mounting Bracket, GilAir (required Price on request