forming a cozy seal for all size ear canals

NON-ANSI Class 2 Visibility Pattern

Two front chest pockets with flaps and hidden snap closures

Filters can be used until fully clogged and / or the wearer feels uncomfortable or until the activated carbon is exhausted and the wearer can smell / taste the contaminant

FR hook & loop front closure with drawstring waist

Portable Carbon Monoxide (CO) Monitors Monitoring:CO/O2 Monitor - 150 psi max inlet forming a cozy seal forPortable Carbon Monoxide (CO CO2) Monitors Portable CO Monitoring Intermittent or Continuous Sampling This portable airline monitor connects easily to a breathing air filtration source or ambient air pumps and monitors the air for CO or CO O2 content, depending on the model. The audible alarm (95dbA) and light will activate when the CO level exceeds 10ppm (5ppm Canadian). External alarm and lights signal the user if there are dangerous CO or CO O2