Henan Qikai Medical Technology Co., Ltd. |
Certification
This product has been tested according to the following European Standard:
CE Standard for Disposable Respirators | |||
EN: 149:2001 + A1:2009 | |||
Distinguish | Filter Efficiency | Penetration | Resistant |
FFP1 NR | ≧80% | < 20% | < 21mmH2O |
FFP2 NR | ≧94% | < 5% | < 24mmH2O |
FFP3 NR | ≧99% | < 1% | < 30mmH2O |
Descriptions
Valved Dust Mask --Filters solid and liquid aerosols. Single-use.Conical shape. Adjustable nosepiece. Soft nose pad.Double elastic headband. The mask is light and comfortable. The internal nosepiece is made of velvet/sponge double-layer. There are no exposed metal components; the external nosepiece used to adjust the mask on the face is metal coated. Structure and materials are long lasting and avoid the collapse in humid environments.
Textile, industry, craft work, iron and steel industry, mining, underground civil engineering, woodworking, hospital, laboratory, and disease control….etc.