Come and see our amazing products. Made of activated carbon and non-woven melt-blown filter cloth, this filter system effectively keep away from PM 2.5 and a range of airborne contaminants. Compatible with most dust cover, easy to insert or replace the original one with no problem. Multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection against nasty substances, gases and odors with an additional filter inserted into the inside of your pollution cover. This filter anti airborne particles dust, seasonal allergies, pollution, ash, gardening pollen and so on. 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. Blank. Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.