Retrofit Kit with Puritan Bennett Type (New Style) Fittings. Fits Newer Aerox Built-in Systems.

Missing the fittings and oxygen masks for a built-in oxygen system? Aerox Retrofit Kit contains fitting, adjustable needle valve, flowmeter and Oxysaver Cannula to put your buit-in system back in service and enjoy the oxygen saving benefits of the Aerox Oxysaver Cannula at altitudes up to 18,000 ft MSL. If you wish to exceed 18,000 feet, simply detach the Oxysaver cannula from the Aerox flowmeter and attach your oxygen mask hose, increasing flow accordingly.