▪ Unique Zipper Lock Technology, which makes the main mask washable and the filter become replaceable. Making the Mask very affordable as it can last you for several years.
▪ 1 Pack includes 1 Marathon Mask with 5 replaceable filters (avg. 10-12 days per filter). A Pack of 7 filters can be bought again (at a very economical price) depending on the requirement.
▪ N99 certification guarantees consistent filtering of 99.97 percent of particulate pollution including PM10, PM2.5 and even PM0.3 size of bacteria, virus and infection causing germs.