Replacement Nanofiber Filter For Masks | Pack of 10

The Craft Cadence Nanofiber Mask Filter is an optional, additional replacement mask filter for the Craft Cadence mask. Made from proprietary Clean+ Nanofiber Electrospinning Technology, it is certified to filter our 99.9% of particles at PM2.5 and 98.1% at PM0.1. At Craft Cadence, we set out to create world's best mask for air pollution, dust, smog and viruses. We also wanted our mask to be the most sustainable on the market. Most reusable masks come with sewn-in filters that reach its end of life after a few months and have to be disposed. Craft Cadence masks have the sewn-in filter and a pocket for replacement filters. With the use of our replacement filters, the life of your Craft Cadence mask can be extended, a win-win for you and the environment. Our replacement filters can be used in conjunction with the sewn in filter for additional protection and ease of mind, or when the sewn-in filter has reached the end of its lifespan. Coming in packs of 10, each filter can be used for 2-4 weeks depending on level of pollution and surroundings. NANOFIBER TECHNOLOGY Our replacement filters are made with proprietary Clean+ Nanofiber Electrospinning technology, which provides superior breathability compared to traditional melt blown technologies. Nanofiber filters are also less resistant to losing filtration efficiency if they get wet, unlike melt blown filters which lose most of their filtration capabilities.