KN95 Protective Mask
· Foldable design, large effective area, high filtration efficiency.
· Low respiratory resistance, less ventilation resistance, feel comfortable for long-time wearing.
· Ergonomic design of nose clip can make the upper part of the mask fitting the nose structure during muscle action. The facial fit is not affected by facial and body movements, always maintain a secure seal.
· Excellent air exchange rate and good quality, small carbon dioxide content of the inhalation air and a large field of view.
· Cavity structure while wearing prevents lip contacting mask and reduces dampness.