Universal I.P.P.B. For use with all I.P.P.B. machines. Sensitive exhalation valve with clear cap for accurate view of value function. Expiratory flow diverter directs gas away from therapist and patient. Complete with high - output nebulizer with 20mL jar capacity, mouthpiece, 6in. and 39in. CORR - A - FLEX tubing, multiple adaptor kit, and exhalation valve drivelines. Individually packaged 50 to a case.