3-layer filter hygienic mask for medical use, brand KK MASK (3Ply Disposable Medical Face Mask)

3-layer filter hygienic mask for medical use, brand KK MASK

(3Ply Disposable Medical Face Mask)

Features

• Ability to filter 3 micron bacterial droplets (Bacterial Filtration Efficiency, BFE) = > 99%
• Ability to filter particles size 0.1 micron (Particulate Filtration Efficiency, PFE) = >99%
• PM2.5 dust filtration efficiency = 80%
• Pressure difference between inside and outside the mask (Pressure Differential, ΔP) = (Pa/cm) 28.5
• Ability to prevent permeability = >16.0
• Certification standards : Executive Standard : EN 14683 : 2019 TYPE II R, ISO13485, FDA, NELSON LABORATORIES
• FDA Registration = SN98/2014
• Made from 3 layers of high quality filters, does not cause Skin irritation
• The ear loops are snug, soft and comfortable to wear all day.
• There is a steel frame on the bridge of the nose. Helps adjust the shape of the mask to fit the shape of your face, protecting you with confidence.

The product has 4 colors: white, green, blue and pink.

Packaging size 50 pieces/box