ShopStyleguise
PM2.5 MASK FILTER
$3
Activated Carbon Filter,
5 Layers Replaceable Anti Haze Filter
Anti Fogging
The PM2.5 replaceable filter is composed of 2 layers of non-woven fabric, 2 layers of melt-blown cloth and 1 layer of activated carbon cloth. 5 layer for better protection.
Breathable & Protection:The disposable air filter replacement contains efficient activated carbon, effectively prevent dust from entering your mouth and face, but allowing you to breathe normally.
Easy to use:The installation steps for this activated carbon PM2.5 replaceable filters are very simple. just put it in the PM2.5 filter opening