Extraction type: (environmental protection) [preferred by medical staff]

Color: blue, white, (other colors can be customized)

Specification: 50 pieces/box, 40 boxes/box

Size: 17.5x9.5cm

Ear strap: 3.5mm% flat strap (anti-skid and comfortable)

Outer box: 52 * 39.5 * 38cm

Standard:   ASTM  Level 3

Three layer design

The first layer: high-quality non-woven fabric, to prevent water droplets and harmful particles in the air.

The second layer: high efficiency melt blown filter layer, fine electrostatic P.P fiber, which blocks harmful bacteria and dust.

The third layer: skin friendly non-woven fabric layer, water-based composite fiber non-woven fabric, which can absorb sweat and oil.

The filtering effect is ASTM.BFE.PFE 99%, non independent, 50 extraction packages, convenient to use, environmentally clean, affordable, and worth the first choice.

Baoweikang brand is made of the latest materials. The mask has no peculiar smell when worn. It insists on protecting the public's health with high quality!

Product features: dustproof and germ proof

Applicable scope: laboratory, beauty salon, medical care, cleaning, nursing home, hotel cleaning, construction industry, etc

Price: $Welcome to call 3689 1869