Miele F/J/M HEPA replacement vacuum bags and filters are designed Miele vacuums. The Advantage Brand F/J/M bags and filters fit the following Miele Vacuum models S241 - S256i, S290 - S291, S300i - S399S500 - S578, S700 - S758, S4000, S4999. Each package contains 5 HEPA bags and 2 filters.