VENUS V-4200 N95 Dust Mask with valve approved by NIOSH with filtering efficiency - > 95% Protection: Non-oil based particles, help from respirable suspended particulate matter. NIOSH Approved Certificate TC-84A-8112.
Superior high technology filter media with micro fine fibers & electrostatic charge that can help against solids & non-oil based liquid aerosol particles.
Composed of multiple layers, micro fine filters & skin comfort layers.
Easy to store with universal fold flat style filtering design with large face coverage & light weight construction.
Textile elastic fitting for Long life & does not deform in high temperature.