Demand Valve Resuscitator Kit with Aspirator and Inhalator 1533E (1502E Aluminum Cylinder, R1835GBHF-25 reg. (1/4-25 LPM) 1534MA demand valve, adult mask w/6 ft. hose, 1543 aspirator w/6 ft hose, mask and tube, 1500A carrying case, empty)