Filtration Design Multiple protection to isolate dust, multi-layer folding. According to the person face design, good permeability, air resistance is smaller, smooth breathing.
Easy Breathing It excellent permeability, exhales, the valve opens without resistance, double breathing valve, the air resistance is smaller, soft breathing.
Five-layer Activated Carbon Filter Non-woven,PP Non- woven,Activated Carbon Layer,Meltblown cloth, ideal to protect your mouth and face from Dust,Haze,Smoke,Pollution,Ash, Pollen,Gardening,Crafts.
How Long Do Filters Last – Duration time for filter depends on the breathing rate of the user and the pollution level. We recommend replacing the filter every 24 hours if it is used extensively in heavy dust xposure to things such as; grain bins, off-roading, construction/demolition etc.
Package Include: 50pcs Five-layer Activated Carbon filters.(M.asks are not included.)
Efficient filters isolate up to 99-percent of dust, ideal to protect your mouth and face from Dust, Haze,