These are filters for masks that have a pocket to fit a standard filter. They can be used for about a week before replacement.
No purchase limits!
- PM2.5 Filter
- Choose from 6-pack, 12-pack or 30-pack
- Adult filter size: 4.25 X 3.25
- Kid's filter size: 3.75 X 2.75
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- *Can be purchased individually in-store