50 Pcs 5N11 CN Respirator Mask Filter Cotton Filter Dust Filter 6000 6200 6800 7502 for Paint and Fine Dust

The filter is made of cotton and non-woven fabric, which is safer and has a better filtration effect. It has high breathability and low breathing resistance to ensure smooth breathing. Our cotton filters are made of electrostatic material which can adsorb and filter small particles. In addition, the filter has five filter layers to separate different small impurities per layer and thus effectively inhibit bacteria. It effectively filters over 95% of dust and other non-oily particles in the air. Our dust masks are compact and easy to carry. They can be used as spare parts after using the original dust mask filter element and continue to provide a complete filtration effect that preserves the health of your airway and provides you with full protection. Respiratory filters are the best choice for painters, polishers, welders and workers who handle dust particles. They are compatible with other compatible filters (6000, 6200, 6800, 7501, 7502, FF402). For our filter element, 8 hours protection is a reasonable use time. If you feel significant resistance when breathing or if the dust filter is dirty or damaged, the cartridge should be replaced. Filter cotton is not suitable for use in environments with oxygen concentrations below 19.5%.