Our beloved classic Pro Series offers superior filtration and comfort for all-day protection. Happy Masks have the following features: 5 layers, including our ultra-thin 3-ply nanofiber membrane filter, which has been tested by Nelson Labs to provide over 98% filtration against viruses, bacteria, pollen, air pollution, smoke, and other pollutants. A unique “parrot beak” shape that leaves extra space in front of your nose and mouth so you can comfortably keep it on for hours at a time. A full-coverage, washable nanofiber membrane filter uniquely developed to maintain efficacy for at least 50 washes or 250 hours. A reinforced nose wire sewn into the top trim of the mask. Adjustable ear straps and nose wire to ensure a perfect fit for a variety of faces. All masks are washable by hand. Please watch our hand wash video tutorial here. Some important notes: Disclaimer: Happy Masks are not intended for medical use and are not devices intended for use in the diagnosis of disease or other conditions or in the cure, mitigation, treatment, or prevention of disease and do not meet the definition of a medical device as set forth in section 201(h) of the FD&C Act. 99.9% viral and bacterial filtration achieved in laboratory testing. Actual viral and bacterial filtration levels may vary. Results are not guaranteed. Filter recommended for approximately 250 hours of wear based on product testing to date. Actual life of the mask may vary based on wear and tear. For sizing guidance, please refer to the Nose Bridge - Chin Distance Measurement Guide.
