Comfortable and efficient, this lightweight dust mask is the one we use in our shops. • Cool Flow™ exhalation valve, for fog-free safety glasses • Face-seal conforms closely for long lasting comfort and protection • Package of 5
This is the 3M® microfiber mask we use in our shop — try it, and we think you'll never want to go back to those simple fabric masks. It's lightweight, extremely comfortable and gives a better seal, thanks to the soft flexible gasket around the inside that conforms to your face. The exhalation valve and adjustable noseclip keep your safety glasses from fogging, too. NIOSH approved for 95% filtration of solids and non-oily aerosols, it contains no irritating latex parts. Package of 5.