Disposable, durable plastic with present audible alarm at 4 p.s.i and 6 p.s.i, pressure relief, respectively. Designed to provide patient with comfortable, therapeutic humidity and minimal noise. Defined maximum water level lines. Recessed nipple reduces possibility of breaking off outlet connection. 6 p.s.i humidifier allows the use of longer lengths of oxygen tubing without the audible alarm sound. Holds 380 ml; latex-free.

4 p.s.i 3230 E0555 ea 11.76 1.33

6 p.s.i 3260 E0555 ea 11.76 1.94