Product: Activated Carbon Filter Elements, 5-layer Replacement Filter for Sports Outdoor Activities, Cycling, Motorcycle, Running (1)
Brand: Burlway
Color: Black
Non-woven, activated carbon filter layer. With unique ventilation design, excellent permeability for breathing. Double air breathing valve, air resistance is smaller, smooth breathing. Suitable for motorcycles, bicycles, racing, skiing.

- Color: Black 
- Material: Neoprene
- Size: 30x13x0.5cm
- Made of high quality material for lasting use.
- Dust-proof, flexible and comfortable, adjustable nose clip.

Package Including1 x Dustproof+Extra 4 filters
Guarantee: If you don’t like the product after receiving it, you can return the item and receive a 100% refund.
Dual one-way exhalation valve prevents fogging
Made of 5-layer activated carbon filter, non-woven fabric + meltblown cotton + activated carbon.
Ideal to protect your mouth and face from dust, haze, smoke, pollution, ash, pollen, gardening, craftsmanship.
Essential for breathing fresh air, The carbon filter are designed to filter out at least 95% of particulates larger than 0.3 microns in diameter

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