? ?HIGH QUALITY MATERIAL?These activated carbon filters are 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
? ?PACKAGE CONTENT AND NOTICE?Comes with 50 Pieces PM 2.5 Activated Carbon Filter which is much more cost-effective
? ?BREATHABLE AND COMFORTABLE?The disposable air filter replacement contains efficient activated carbon, effectively prevent dust from entering your mouth and face, allowing you to breathe easily.
? ?COST EFFECTIVE?Comes with 50 Pieces PM 2.5 Activated Carbon Filters