After opening

This may be of particular concern in cases where the user has delicate skin or reduced mobility

Smaller support strap attaches to a split section of the chinstrap and wraps around the head for added stability

Transparent lucite design 7/8" dia

Closure: Fold-Up Tap with Anti-Reflux Valve

TRUZONE® Peak Flow Meter Sold By:1 Each After openingThe TRUZONE Peak Flow Meter is an essential device for effective asthma management, empowering patients to monitor their lung function and track changes in peak expiratory flow (PEF) readings. Daily use of the TRUZONE Peak Flow Meter allows patients to recognize worsening lung function, identify triggers, and make informed decisions about their asthma treatment, potentially reducing the risk of emergency room visits and healthcare costs. Key Benefits: