Premium Nylon cover, offering excellent permeability, soft texture, quick-drying, breathable and comfortable to wear.
Double air breathing valve, air resistance is small, smooth breathing.
Coming with active carbon filters which anti PM2.5 and haze day protection, can separate 98% of the dust, chemicals, particulates, gas, pollen.
Adjustable nose clip, size can be adjusted to meet the most head type.
The neoprene dust mask shell and valves can be washed when they get dirty, the N99 filter is replaceable.
Care: Remove the breathing valve and filter before washing. In order not to damage the mask, we recommend not to use alkaline detergent to clean the mask. It is best to replace the filter every three days.
Separation of 98% of the dust, chemicals, smoke and particles
PACKAGE & GUARANTEE
PACKAGE LISTS: Dust Mask *1+ 1 Filter
BULK PRICE: Choose "Black-Two Pieces" option to save more