20 Pack of 5-Layers PM2.5 Activated Carbon Filter High-quality materials: Made of activated carbon and non-woven melt-blown filter cloth, 5 layers filter system effectively keep PM2.5 particles away and a range of airborne contaminants
Size Measurement: Carbon filters size measures approx. 4.72 x 3.15 inches, compatible with most mask and gaiter
Easy to use: just put it in the PM2.5 filter pocket. 1. Filter insert cannot be cleaned and should be replaced every day. 2. When film or sticky sediment stains emerge, please replace the filter
Safety protection: Ideal to protect your mouth and face from dust, haze, pollution, ash, pollen, vehicle exhaust, woodwork residual, PM2.5 particles, etc.
Activated Carbon Filters: 100% brand new and high quality. It's compatible with majority of mouth cover available in the market.
Filtration technology: Made of activated carbon and non-woven melt-blown filter cloth, this filter system effectively keeps away from PM 2.5 and a range of airborne contaminants.
Wide applications: Activated Carbon Filter anti airborne particles dust, pollution, ash, gardening pollen and so on, suitable for most occasions. Ideal for all outdoor and indoor sports, such as running, jogging, biking, cycling, motorcycling, riding, hiking, skiing snowboarding, paintball, lawn mowing, on public transport and other activities.
