Our premium Blue Ozonator/Air Tubing is ideally suited for most spa ozonator output connections. Also used for air controls that use larger 1/4" hose fittings.
Features a special formula which is resistant to ozone oxidation for longer life than plain clear vinyl.
Product notes: Ozone-resistant PVC. 1/4" ID x 6 ft. roll. Ozone lines should be double-looped above the water line (called a Hartford loop) and an air check valve installed to help prevent water intrusion into the ozonator.