Philips Respironics Personal Best Full Range Peak Flow Meter Trilogy to help clear mucus from

to help clear mucus from your upper airways

Its compact design uses gel or silicone cushion options

This part is replaceable and can be changed out to aid the longevity of the Eson 2 nasal mask

Up to 6 hours of battery life with standard battery and 12 hours with extended battery

Introducing the smallest portable oxygen concentrator from the most popular brand

Philips Respironics Personal Best Full Range Peak Flow Meter Trilogy to help clear mucus fromThe Philips Respironics Personal Best Peak Flow Meter provides accurate and reliable peak expiratory flow measurements that meet the top quality standards. Its compact form factor and universal measuring range makes it easy to use and ideal for monitoring your lung function. Rely on reliable readings for assessing your asthma symptoms and managing your well being. Features: Comfortable oval mouthpiece and easy to use built in handle Handle converts