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Pack of 20 grey folded KN95 masks with valve

MINGYI

MINGYI 20 Pieces KN95 Activated Carbon Mask 6 Layers FFP2 Breathing Valve Grey

SKU CH-WXK2-EN7HE

Pack of 20 grey KN95 masks with six layers, activated carbon and a breathing valve for dust and liquid protection

  • 20 individually wrapped masks ready for daily use
  • KN95 rated filtration blocks 95 percent of airborne particles
  • Six-layer construction with activated carbon traps dust and odours
  • Built-in breathing valve reduces heat and moisture build-up
  • Folded size 130 by 107 mm fits pocket or bag

20-piece KN95 mask pack

This pack contains twenty grey KN95 masks built with six layers of polypropylene. Each mask includes an activated carbon layer and a breathing valve. They are designed for people who need reusable respiratory protection against dust, liquids and weather.

Activated carbon and valve

The activated carbon layer adsorbs odours and certain vapours while the six-layer structure filters particulates. The exhalation valve reduces heat and moisture build-up inside the mask. Individual packaging keeps each unit clean until it is needed.

KN95 filtration limit

KN95 rating means at least 95 percent filtration of test particles under standard conditions. The mask does not supply oxygen and is not rated for oil-based aerosols or gas concentrations beyond the filter capacity. Fit testing is still required for a reliable seal.

Highlights

  • 20 individually wrapped masks ready for daily use
  • KN95 rated filtration blocks 95 percent of airborne particles
  • Six-layer construction with activated carbon traps dust and odours
  • Built-in breathing valve reduces heat and moisture build-up
  • Folded size 130 by 107 mm fits pocket or bag

Specifications

BrandJINJIANG

Questions about this item

How often should I replace the KN95 activated carbon filter in these masks?

Each mask uses a 6-layer polypropylene structure with activated carbon; replace the mask when breathing resistance increases or the carbon layer no longer reduces odours.

What limits continuous wear of the FFP2 valve mask during a full shift?

Heat and moisture build-up inside the 130 mm by 107 mm folded frame typically become noticeable before the 95 % filtration efficiency drops.

How much heat and noise does the breathing valve produce when worn all day?

The valve exhales warm air silently; no mechanical parts generate noise, so only body heat trapped by the six polypropylene layers is felt.

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