Level 3 ASTM BLACK, Disposable 3-Ply Earloop Mask, Box of 50

ASTM Level 3 masks made in Canada  *** In Stock ***

These high quality Canadian made procedure masks are manufactured  in Canada. They have been tested and certified to ASTM standards by Canadian labs.

• Certified ASTM Level 3 Medical Procedure Mask
• Independently Tested in Canadian Labs
• High Breathability
• 3 Layers of protection with inner protection filter layer
• 3-Fold design for comfortable fit
• Hypoallergenic and Latex and Fiberglass free
• Strong polyester elastic ear loops
• Disposable, for single use only
• Graphene Free