Mobilises secretions and facilitates clearing of the lungs

Stabilises the respiratory tract by adjustable expiration resistance: counteracts bronchial collapse

Pressure display for setting expiration resistance and for monitoring during PEP treatment PARI PEP SYSTEM II)

Removes excess mucous

Reduces cough in patients with postnasal-drip

Increases ventilation of the sinuses

Design: Works independent of orientation (gravity)

Design: Patient may inhale through device

22mm fitting: May use with mouthpiece