【Size Measurement】 Carbon filters size measures approx 3.9 x 2.7 inches, Suitable for most KIDS m.asks with filter pocket. 20Pcs Kids Size PM2.5
【Five-layer Activated Carbon Filter】Made of activated carbon and non-woven melt-blown filter cloth, ideal to protect your mouth and face from Dust,Haze,Smoke,Pollution,Ash, Pollen,Gardening,Crafts.
【Easy to use】 just put it in the PM2.5 filter opening. 1. Filter insert can not be cleaned. 2. When film or sticky sediment stains emerge, please replace the filter.
【How Long Do Filters Last】 - Duration time for filter depends on the breathing rate of the user and the pollution level. We recommend replacing the filter every 24 hours if it is used extensively in heavy dust exposure to things such as; grain bins, off-roading, construction/demolition etc.
【Package Include】20pcs Five-layer Activated Carbon filters only (Masks are not included.)
Kids Mask, Unisex, Brand New, Cotton