KN95 Activated Carbon Mask with Valve Anti-Dust Industrial Protective Respirator
Activated carbon filtration layer effectively absorbs odors, smog, and harmful gases
≥95% particle filtration efficiency, offering reliable respiratory protection
Breathable exhalation valve reduces moisture and heat for enhanced comfort
5-layer protective structure with melt-blown and activated carbon filter
Ideal for industrial environments, construction, outdoor work, and city pollution
Product Introduction
The KN95 Activated Carbon Mask with Exhalation Valve combines particle filtration and gas absorption to deliver dual protection against airborne particles and harmful fumes.
Its activated carbon layer efficiently filters out odors, and smoke, while the KN95 filtration layers block at least 95% of non-oily particles such as dust and droplets.
The built-in exhalation valve allows hot air to escape, preventing stuffiness during long use and making breathing easier, especially in high-temperature or high-humidity environments.
With its ergonomic 3D cup design, adjustable nose clip, and soft earloops, the mask ensures a tight yet comfortable fit suitable for industrial workers, commuters, and healthcare users who require both particulate and gas protection.
Features
Activated Carbon Layer: Filters odors, smog, and harmful gases — provides cleaner, fresher breathing air.
5-Layer Filtration Structure: Non-woven fabric + melt-blown filter + activated carbon + soft inner layer — blocks ≥95% of dust, smoke, and fine particles.
Exhalation Valve: One-way valve for easy exhalation — reduces heat buildup and moisture inside the mask.
3D Cup Shape: Structured to fit the contours of the face — ensures secure sealing and comfortable breathing space.
Adjustable Nose Clip: Flexible aluminum strip — enhances fit and prevents fogging for eyeglass wearers.
Elastic Earloops: Soft, high-elastic straps — comfortable for long wear without ear pressure.
Odor Neutralization: Activated carbon absorbs unpleasant smells — ideal for factories, construction sites, and polluted environments.
The KN95 Activated Carbon Mask with an exhalation valve is designed to provide enhanced filtration and improved breathability for industrial and daily protection.
Built with a 5-layer filtration system plus an activated carbon layer, it effectively filters ≥95% of airborne particles while reducing odors, organic vapors, and certain non-toxic gases.
The built-in one-way valve helps release heat and humidity, making the mask comfortable for long-hour use in environments such as manufacturing, construction, chemical handling, painting, cleaning, and public protection.
Specification
Item | Details |
|---|---|
| Standard | KN95 (≥95% filtration efficiency) |
| Material Structure | 5 layers + activated carbon layer |
| Activated Carbon Function | Absorbs odors, fumes, and organic vapor particles |
| Valve | One-way exhalation valve for better airflow |
| Design | Ear-loop + adjustable nose clip |
| Color | Grey (common), Black, customizable |
| Size | Adult universal size |
| Breathing Resistance | Low, suitable for long-time wear |
| Packing | Individual or bulk packing, OEM available |
| Certificates | KN 95 |
| Applications | Industrial protection, chemical fumes, painting, cleaning, construction, daily anti-smog use |
Features
Enhanced Filtration Protection: 5-layer filtration plus activated carbon effectively filters particles, odors, and light industrial fumes.
≥95% Filtration Efficiency: Meets KN95 standard for reliable daily and industrial respiratory protection.
Improved Breathability: One-way valve helps release heat and moisture for comfortable long-hour use.
Secure & Comfortable Fit: Soft ear loops and adjustable nose clip ensure a tight seal without discomfort.
OEM/ODM Customizable: Color, packaging, branding, and valve options available for distributors.
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FAQ for disposable kn95 activated carbon mask
What is the filtration efficiency of KN95 activated carbon masks?
They meet GB2626-2019 KN95 standard, achieving ≥95% filtration efficiency for non-oily particles ≥0.3 μm. The activated carbon layer does not increase bacterial filtration but provides odor and gas adsorption.
What’s the role of the activated carbon layer?
The activated carbon layer adsorbs odors, organic vapors, smoke, and low-level chemical gases, making the mask suitable for industrial workers, urban commuters, and polluted environments. Its adsorption effect lasts about 3–4 hours of continuous wear before saturation.
How does the valve affect performance?
The one-way exhalation valve reduces heat, CO₂, and moisture inside the mask, making it easier to breathe out.
Inhalation: Air passes through all filtration layers, including the activated carbon.
Exhalation: The valve opens, improving comfort.
For medical environments, valve masks are not recommended, since exhaled air is not filtered.
What is your minimum order?
Standard KN95: 5-layer filter focusing on particle and droplet protection.
KN95 with Activated Carbon: Adds odor and vapor adsorption function, especially useful in industrial or polluted settings.
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