The Percussionaire Phasitron Duo Patient Breathing Head was designed for the home patient. It is easily cleaned, due to less parts. Designed for use with the Percussionaire IPV Impulsator or HT-Impulsator. The Phasitron Duo is only for patients who are using a mouthpiece with their treatments.

This newly released non-ventilated IPV patient device allows the patient to control treatment effectiveness.