For at least 95% filtration efficiency against certain non-oil-based particles like dust.
CUSTOM FIT: Adjustable nose clip helps provide a secure seal. Cushioning foam for added comfort on the nose.
EASY BREATHING: Incorporates proprietary technology with advanced electrostatically charged microfibre filter media, designed for easy breathing.
Wearing method: head-mounted
Filtration level: KN95
The surface layer is 50g spunbond, the second layer is 45g hot air cotton, and the third layer It is 30g KN95 filter material, and the inner layer is 30g PP spunbond.
10PCS KN95 Mask