ProTeam 107315 HEPA Replacement Filter Twin Pack, HEPA Media Vacuum Filter 107315 ProTeam HEPA filters fit the Super Coach Pro 10, Super Coach Pro 6, GoFree Flex Pro, and ProVac FS 6 vacuum cleaners ProTeam replacement filters are designed to safeguard indoor air quality and to optimize the performance of your vacuum cleaner Commercial-grade ProTeam HEPA media filters clean the air at an efficiency of 99.97 percent at 0.3 microns, providing industry leading performance Level 4 filter is part of the ProTeam Four Level Filtration system designed to capture and contain microscopic particulates and carbon dust ProTeam is a proud partner with the American Lung Association in an educational campaign concerning indoor air quality issues