Grey KN95 Protective Face Mask with Exhalation Valve Foldable Design Industry Protection
Efficient 5-layer filtration structure providing ≥95% particle filtration efficiency
Built-in exhalation valve reduces heat and moisture buildup, enhancing breathability
Ergonomic 3D cup design ensures a close facial seal for better protection
Soft elastic earloops and adjustable nose bridge for secure and comfortable fit
Ideal for industrial, construction, healthcare, and daily protection
Product Introduction
The KN95 face mask with breathing valve is designed for high-efficiency respiratory protection while maintaining excellent breathability and comfort.
Featuring a five-layer filtration system, it effectively filters ≥95% of airborne particles including dust, droplets, bacteria, and viruses.
The built-in one-way exhalation valve helps release heat and moisture, keeping the mask interior cool and dry.
It is ideal for industrial environments, outdoor work, long shifts, high-temperature conditions, and other situations requiring both protection and comfort.
Features
Five-layer filtration system – Provides ≥95% filtration efficiency against dust, bacteria, and fine particles.
One-way breathing valve – Releases heat and moisture to keep the mask cool and dry during long use.
Adjustable nose clip – Ensures a secure and tight fit, minimizing side leakage for better protection.
Soft elastic earloops – Comfortable, durable, and suitable for extended wear without ear pain.
Low breathing resistance – Allows smooth airflow, reducing fatigue during heavy breathing or long shifts.
3D ergonomic design – Offers extra space for easy breathing and better facial fit.
Anti-fog compatible – Helps prevent fogging when worn with glasses or goggles.
High-quality materials – Skin-friendly inner layer, gentle on sensitive skin.
Certified protection – Complies with GB2626-2019 KN95 standard; OEM and color customization available.
| Name | KN95 Protective Face Mask |
|---|---|
| Size | 15.5*10.5 |
| Structure | 5 Layers (Spunbond + Hot Air Cotton + Meltblown ×2 + Spunbond) |
| Filtration Efficiency (PFE) | ≥95% for non-oily particles (0.3 μm) |
| Style | Earloop /flat |
| Color Options | Blue, Black, White, Pink, OEM Custom |
| Nose Clip | Adjustable metal strip (internal or external) |
| Breathability | ≤350 Pa (Inhalation) / ≤250 Pa (Exhalation) |
| Packaging | 1pc/bag, 50 pcs/box, 1000 pcs/ctn |
| Applications | Industrial safety, medical support, public protection |
| MOQ | 5000 pcs |
| Carton Size | 65*30*50cm |
| Lead time | 1*40HQ can send it out about 15 days |
The KN95 Face Mask with an exhalation valve is designed to provide high-efficiency respiratory protection while improving breathability and comfort. Using a 5-layer filtration system—including melt-blown fabric—it effectively filters ≥95% of airborne particles such as dust, droplets, pollutants, and industrial contaminants.
The built-in one-way valve helps release heat and moisture, making the mask ideal for long-hour use in industrial workplaces, construction sites, manufacturing, healthcare, and public protection environments.
Specifications
| Item | Details |
|---|---|
| Standard | KN95 (≥95% filtration efficiency) |
| Layers | 5 layers: nonwoven + melt-blown filtration |
| Valve | One-way exhalation valve for better airflow |
| Design | Ear-loop style + adjustable nose clip |
| Color | White, Grey, Black, custom available |
| Size | Adult universal size |
| Breathing Resistance | Low resistance, comfortable for long wear |
| Packing | Individual pack / bulk pack (customizable) |
| Certificates | KN95 |
| Applications | Industrial protection, construction, healthcare, daily respiratory protection |
Features
≥95% Filtration Efficiency: Meets KN95 standard for effective protection against dust and airborne particles.
Enhanced Breathability: One-way exhalation valve reduces heat and humidity for long-hour comfort.
Secure & Comfortable Fit: Soft ear loops and adjustable nose clip ensure a tight yet comfortable seal.
Durable Multi-Layer Structure: 5-layer filtering system provides reliable and consistent protection.
OEM/ODM Support: Custom colors, packaging, and private labeling available for distributors.
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FAQ for disposable kn95 activated carbon mask
1. What is the function of the breathing valve on a KN95 mask?
The breathing valve is a one-way exhalation vent that allows hot air and moisture to escape from inside the mask, reducing humidity and heat buildup.
It makes breathing easier and more comfortable, especially in hot, humid, or industrial environments.
2. Does a KN95 mask with a valve provide the same protection as one without?
Yes, both have the same filtration performance (≥95%) for incoming air.
The valve only helps with exhalation, not inhalation.
However, for medical environments, non-valved masks are preferred because valves do not filter outgoing air.
3.What is the filtration efficiency of your KN95 mask?
Our KN95 masks achieve ≥95% filtration efficiency for 0.3µm particles, meeting or exceeding GB2626-2019 and equivalent N95 standards.
They provide reliable protection against dust, smoke, pollen, and bacteria.
4.What environments are KN95 masks with valves best suited for?
They are ideal for industrial, outdoor, and long-duration work — such as construction, logistics, manufacturing, or public health operations — where heat and moisture buildup is a concern.
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