Inhalation Device Plastic Breather Exhalation Valve

Exhalation Valve and Inhalation Valve for Masks & Respirators

Intruduce :

A respirator is a device designed to protect the wearer from inhaling harmful dusts, fumes, vapors, or gases. Respirators come in a wide range of types and sizes used by the military, private industry, and the public. Respirators range from relatively inexpensive single-use, disposable masks to more robust reusable models with replaceable cartridges.