Disposable dust mask Hi-Lac 355T 1 pack (10 pieces) 144347 1 pack (10 pieces)

The facepiece fits perfectly to the curves of your face Can be incinerated as it does not use any metal parts Hook-and-loop fastening for quick and easy fastening Equipped with an exhaust valve to reduce stuffiness inside the mask and make breathing easier. Particle collection efficiency: DS2 (95% or more) Inhalation resistance: 50 Pa or less Exhaust resistance: 50 Pa or less Mass: 12.7g or less