CPR Micromask Trainer Valve - Practice-Valve (50 Pack)

The trainers feature an integral air filter and valve that obstruct the flow of contaminants. These valves give your student the most realistic rescue mask training experience possible as they duplicate field-use rescue valves in both form and function.Training valves offer your students a realistic field-use experience in the use of a rescue mask. Each valve obstructs the flow of contaminants for optimum safety.

The trainers feature an integral air filter and valve that obstruct the flow of contaminants. These valves give your student the most realistic rescue mask training experience possible as they duplicate field-use rescue valves in both form and function.Training valves offer your students a realistic