Tubing, 1/8" ID x 1/16" W, Clear PVC with barbed a Back Catalog number: 800159 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 201050 Filter, Replacement, GilAir-3/GilAir-5/BDX II Price on request 801863M Manual, BDX II Price on request 800844 Diagnostic Panel with Carrying Case (2-50cc, 20-20 Price on request