Cheap Lee Valley Anti-Fog Dust Masks

These masks provide excellent protection against dust and mists. With a molded outer shell for comfort and durability, they last up to five times longer than conventional disposable masks.

They are lightweight (under an ounce) and noncrushable, and offer a close facial seal without the need for a metal noseband strip.

For those who wear glasses, the exhalation valve prevents fogging of lenses. NIOSH N95 rating. They come in a plastic storage locker that holds four unused masks in the lower compartment and one used mask in the upper compartment. This arrangement protects unused masks from dust and allows storage of a partially used mask without affecting the fresh stock.

Made in USA