Description
Exhalation valves let unfiltered airflow outward into the atmosphere, which helps keep the wearer cooler and more comfortable. Designed to permit minimal inward leakage of air contaminants during inhalation and provide low resistance during exhalation. Effectively increases the lifespan of any non-valve equipped respirator mask by dissipating humidity and heat due to exhaled carbon dioxide build-up.
Specifications:
- Comes in three pieces
- Self-assembly
- Face Mask NOT included
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