Vyaire AirLife Dual Dial Oxygen Entrainment Mask

Vyaire AirLife Dual Dial Oxygen Entrainment Mask is made up of vinyl and it can be used with a 50psi oxygen source and flowmeter. It can be utilized with two oxygen concentration dials and venturi-style masks deliver nine specific oxygen concentrations ranging from 24% to 55% O2. The mask includes color-coded low and medium-concentration dials.