Critical Cover AlphaAir Masks Ear Loop Face Mask/Blue/Case of 500 (10 boxes of 50)

Critical Cover® AlphaAir® Masks

The high value AlphaAir® facemasks are clean, comfortable and provide outstanding particle filtration down to 0.1 micron.  The full-length aluminum nosepiece helps provide a perfect fit every time.  The sonic welded design ensures maximum protection for the user.  The AlphaAir® is available with either ear loops or tie strings.  ASTM F2100 Compliant Level 3 mask.