CleanSpace CST Full Face Mask Exhalation Valve, 2-Pack

The CleanSpace CST Exhalation Valve is a spare component that is compatible with the CleanSpace CST PRO (CST1000), CST ULTRA (CST1012), WORK (CS3000WORK), HALO (CS3000) and AGILE (CSA4000) systems.

The silicone valve is seated directly into the front section of the Full Face Mask.  For CleanSpace Half Masks the valve is seated within a valve assembly at the front of the Half Mask. The valve assembly can be removed and disassembled for cleaning and valve replacement.