π₯ MERV 16 Face Mask Filters. Boost any cloth face mask to 99% efficiency with the world's best sanitizable & reusable premium quality filter insert. Breath safer with cutting edge nonwoven fabric and nanofiber technology. We do the research and hard work for you to consistently bring the highest quality products you can trust. This is the original MERV16 face mask filter insert, the most advanced fabric facemask filter available. Dragonscale filters can be used with any face mask with or without a filter pocket. Our unique shaped filter is made from the best rated protective fabric material available, exclusively made in the USA. Don't settle for fakes or sub-standard face mask filters when your protection is on the line. If it doesn't say Dragonscale it's not the best! One filter can be used up to 8 times. β Highest Available MERV16 Rating in a filter insert/ HEPA 11 equivalent β 95% filtration of 0.3 micron particles** β Over 99% particle filtration efficiency when combined with 2 layers of cotton and tested on a TSI filter tester** β Laminated layer blocks moisture droplets β Triple layer, Non-woven Polypropylene fabric & Nanofiber β No chemicals, no fiberglass, no dust, non-toxic β Ultra-thin, Lightweight, Breathable Fabric β Washable and Sanitizable up to 8 times for amazing value using the DragonWise Filter Care Method β Large filter insert 5.6in x 3.8in, with proprietary contoured shape for full coverage in your face mask β Special finger holds make insertion a breeze β Fits most face masks, trimmable if desired For additional benefits read our in depth filter information page. **Verified on a TSI 8130a, the same machine used to test effectiveness of N95 respirators (42 CFR Part 84), approved by NIOSH. We have also verified our DragonWise Filter Care Method preserves the life of the filters with no loss in quality.