Description
- Filtration technology: made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants can be protect by 13 layer. Mask3 layer +2pcs Filter(5 layer) please.
- Abundant quantity: comes with 10 pieces activated carbon filter, usually recommend replacing the filter once a week, enough quantity for you to use for a long time
- Reasonable size: filters size measures approx. 12.5 x 8 cm/ 4.9 x 3.1 inches, compatible with most dust masks, easy to insert or replace the original one with no problem
- Good design: 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 mask
- Wide applications: mouth mask filter anti airborne particles dust, seasonal allergies, smoke, pollution, ash, gardening pollen and so on, suit to most occasions
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