3M 9504 IN Approved Anti Pollution Mask with Adjustable Nose Clip | Self Design Mask | Pack of 3  (White, Free Size, Pack of 3)

3M™ Particulate Respirator 9504in provides secure and comfortable FFP1 protection against dusts and mists. The respirator is white with the Cool Flow Valve. The 9504in respirator is designed to help provide quality, reliable protection against certain non-oil based particles. Its low profile design offers better visibility and compatibility with a wide variety of safety equipment. Vertical flat-fold design offers convenient storage, portability and dispensing. Can be folded when not in use and slipped easily into the pocket. Cool flow exhalation valve reduces moisture and heat, build up, making disposable dust masks ideal for wearing. Filtering efficiency ranging 80 percent when tested against 0.3-micron sodium chloride particles.