Mask, KN95, Cleanroom, Class 100 (ISO5), 5-Ply, 20 Pcs.
The Techni-Pro TNP100111PK is a KN95-CL100 mask, KN95, cleanroom, class 100 (ISO5), 5-ply, 20 pcs. The KN95 mask is a 3D three-dimensional protective mask, suitable for all kinds of face shapes, fits the facial contour, has no binding sense, is effectively isolated from pollution, and non-woven fabric is the key material to improve the filtration efficiency. The filtration efficiency is up to 95%, effectively protecting respiratory health.