كمامة KN95 بصمام زفير | KN95 Disposable Mask with Exhalation Valve

The KN95 Disposable Mask with Exhalation Valve offers KN95-rated particulate filtration (≥95%) combined with a built-in exhalation valve for significantly easier breathing and reduced heat build-up. Ideal for extended-wear situations where comfort is a priority — the valve allows exhaled air to exit quickly, reducing moisture and stuffiness inside the mask during long shifts or physical activity.

Key Features

• ≥95% inhalation filtration — KN95-rated filtration of non-oil particles ≥0.3 microns on the inhale
• Built-in exhalation valve — one-way valve allows exhaled breath to exit freely, dramatically reducing heat, humidity, and CO₂ build-up inside the mask
• Easier breathing — lower breathing resistance versus valveless KN95; better suited for physical work and extended wear
• 5-layer filtration construction — spunbond outer layer, melt-blown filter layers, and soft inner layer
• Adjustable metal nose clip — forms to the nose bridge for a close, gap-free fit
• Soft elastic ear loops — lightweight and comfortable for all-day wear
• 3D cup shape — creates breathing space between mask and face
• Disposable — single use, no maintenance required

Valve vs No-Valve — Key Difference

Protection Standard

Meets KN95 / GB 2626-2006 standard — ≥95% filtration efficiency for non-oil-based particles on inhalation. Important: The exhalation valve does NOT filter exhaled breath — this mask protects the wearer from inhaling particles but does not protect others from the wearer's exhalation. Not suitable for sterile environments or infection control applications.

Ideal For

• Construction workers, labourers, and outdoor site crews — extended physical wear
• Factory and warehouse workers on long shifts
• Industrial maintenance and facility operations teams
• Drivers and logistics personnel in dusty environments
• Any role requiring all-day mask wear in hot or physically demanding conditions
• Bulk procurement for factories and facilities management

Specifications

• Type: Disposable KN95 respirator with exhalation valve
• Filtration: ≥95% (non-oil particles ≥0.3µm, inhalation)
• Layers: 5-layer with melt-blown filter media
• Valve: Built-in one-way exhalation valve
• Nose Clip: Adjustable metal
• Straps: Elastic ear loops
• Standard: KN95 / GB 2626-2006
• Use: Single-use disposable
• SKU: Mask-KN95-Valve-Disposable

⚠️ Important: The exhalation valve releases unfiltered exhaled air. This mask is NOT suitable for healthcare settings, operating rooms, cleanrooms, or environments where protecting others from the wearer's breath is required. For source control applications, use a valveless KN95 mask.