Elastic and ribbed-knit bottom sides for snug fit

Attached - removable tool belt

& handrails

Fits on the suspension of a hard hat with hook and loop closures

FDA compatible

The Breather Box Grade-D Breathing Air Filtration (1-8 Users) Flow Capacity:48 cfm - 1 Outlet Elastic and ribbed-knit bottom sidesThe Breather Box Portable Grade D Breathing Air Filtration with CO Monitor Industry Standard in Grade D Air Filtration Connected to a mobile or plant compressor, the Breather Box provides Grade D breathing air for 1 to 8 users (based on model) and continuously monitors for Carbon Monoxide (CO). CO O2 and Intrinsically Safe Models are also available. Features The Breather Box Works with ANY Airline Respirator Brand. Carbon Monoxide (CO) monitor (CO O2