WB Wears
PM 2.5 filter inserts for cloth masks 10 count
Regular price
$5.00
Available in packs of 10.
These are 5 layer carbon activated filters that will keep out 100% of particulates .25 micron or larger.
We now have 2 sizes!
Kid size measure 2.75" tall x 4" wide.
Adult measure 3.25" tall x 4.75" wide.
These ship from the US and are in hand.