Disposable dust mask M 1 bag (2 pieces) 4600DS2 1 bag (2 pieces)

The wave design increases the surface area of ​​the cup, making it easier to breathe. Moisture is wicked away from the entire mask cup, preventing glasses or goggles from fogging up. The drawstring is adjustable and can be worn around the neck, so there is no need to remove the mask. After use, it can be disposed of as general waste. Type: Small pack Size: M Category: DS2 Quantity: 1 bag (2 pieces) Particle collection efficiency (average): 96.79% Material: Mesh/PE (polyethylene), Filter/PP (polypropylene), Drawstring/Polyester, Synthetic Rubber Inhalation resistance value: 16.4Pa Exhaust resistance value: 16.1Pa Weight: 19.4g Usage time limit: 15 hours National Examination Passed: No. TM552