Face Mask kn 95 1 pcs

The Baner KN95 Protective Valve Mask is a personal protective particulate respirator engineered to filter airborne aerosols, fine dusts, pollen, smoke, and non-oil micro-particles. Conforming to the KN95 respiratory standard (GB2626), it utilizes a multi-tier filtration matrix featuring high-density melt-blown polypropylene layers that capture at least 95% of non-oily airborne particulates down to 0.3 microns. Equipped with a one-way built-in exhalation valve, it facilitates rapid expulsion of warm, moist exhaled air, significantly lowering breathing resistance and preventing internal heat buildup and eyeglass fogging. Designed with an adjustable concealed nose clip and elastic earloops, it comes packaged as an individually sealed single unit.

Key Benefits

• High-Efficiency Filtration: Electrostatic melt-blown non-woven core blocks particulate matter (PM2.5), airborne droplets, bacteria, and allergens.

• Built-in Exhalation Valve: Unidirectional breathing valve vents out heat, carbon dioxide, and humidity during exhalation while snapping closed during inhalation.

• Low Breathing Resistance: Reduces respiratory strain during prolonged wear, physical exertion, or in hot and humid climates.

• Anti-Fogging & Custom Seal: Internal flexible nose bridge strip contours across the nasal bridge to prevent air leaks and eliminate eyeglass condensation.

• 3D Ergonomic Contour: Convex dome structure maintains adequate mouth clearance to speak comfortably without fabric collapse.

Key Specifications & Materials

• Outer Layer: Hydrophobic spunbond non-woven fabric (blocks fluid splashes, dust, and large droplets).

• Filtration Core: Dual-layer electrostatic high-efficiency melt-blown fabric (captures fine aerosols, micro-particles, and pathogens).

• Inner Layer: Hypoallergenic, skin-friendly non-woven lining (absorbs facial perspiration and prevents skin friction).

• Exhalation Valve: Thermoplastic housing with an ultra-thin flexible silicone diaphragm.

• Fitting Components: High-elasticity flat polyester-spandex earloops and an internal malleable aluminum/plastic nose clip.

Key Features

• Product Type: Particulate Filtering Half Mask / KN95 Respirator with Valve

• Filtration Standard: KN95 (equivalent to N95 / FFP2 standards for non-oil particulates)
  

• Hygienically sealed individual packaging (1 piece)