Anti PM2.5 Breathing Mask,Air Dust and Smoke Pollution Mask Respirator Breathing Mask Replaceable Filter Mask

Description

Size Name:5 Pack  |  Color:Black Velour (2 filters) Safe against Smog air such as Respirable particles and dust, our anti pollution mask is 95% effective against cold winter, smog, dust, pollen exhaust emissions and smoke.  Our face mask has an exhaust valve which helps to breathe smoothly and also to release the Moisture and heat ;Effectively reduce CO2 and the relative humidity inside the mask to keep it dry and fresh  Tight masks lose the ability to filter anything, our dust mask is made of high-quality ultra-soft cotton with adjustable straps and nose bridge to prevent slipping. Thanks to its adjustable size it can be used by men, women and kids.