Face Mask Filter - (PCA051_PC)
This PM 2.5 filter can be used with reusable masks, by simply inserting it into the opening on the side of the mask. The filter has 3 layers, the inner meltblown fabric can filter fine dust or particles, which makes safe to use, also fresh and breathable. It should be replaced every 72 hours. Colours: White. Materials: Non-woven fabric+Meltblown fabric+Non-woven fabric.
