HEPA rated vacuum filters bags for the SSS 1500B/C HEPA Backpack Vacuums and the following vacuum models HVR200A, HET200A, HVX200-22, HVR200M-22, HVR200T-2, HHR200-2, NRV200-22, JVH180-1, NVH/NVP180-1/200-2, RSV130/200-1, NQS250/NVQ200-22, HZQ200-2, MFQ300, PVR200 and NBV220. Each case is packed with 8 packs of 10 bags.