The KN99 folding respirator mask (filtering half-mask) with protection class FFP3 with exhalation valve (FD315G2) is made of a combination of 7 layers of different non-woven materials, providing a level of filtration of particulate matter in the air - at least 98% (FFP3). As an outer and inner (adjacent to the face) layer, nonwoven hypoallergenic material Spunbond is used, inner layers are made of nonwoven filtering material ES Hot Spanleys (filtering fabric), Meltblown (filtering membrane fabric).
The product has barrier properties, prevents dust, aerosols, bacteria, viruses and other particles from the air up to 50 MPC (FFP3) from entering the respiratory tract, preventing human infection, as well as the transmission of infection from the patient into the environment. The mould is universally sized for adults.
The shaped nose part of the respirator reduces the risk of fogging of the goggles. Soft sweat pad under the nose clip and smooth inner material for softness and comfort.
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