Face Mask Replacement Filters
Each order comes with 10 replacement filters for your face mask. These are KN95 filters, lab tested and certified. Manufacturer recommends replacing your filter every 3-5 days of use. If you are using your mask for work (8+ hours at a time) it is recommended to change your filter every 3 days. If you are only using your mask to go in stores, it is recommended to change your filter after every 5 days of use.