6 Pcs Ergo Backpack Vacuum Bags, Vacbp6 Bags. | | Compatible With Atrix* Backpack Style Vacuum Cleaner Including Ergo Brand Models: Vacbp1, Vacbp2, Vacbp400, Vacbp36V, Vacbp10, Vacbpai, Vacbpaic, Vacbpai400, Pmpbp. | | Each Filter Is 8-Quart, Easy To Install. | | Made With Durable Polypropylene For Capturing Fine Dust And Micro Particles. Ensures Dust Won'T Leak Out, Builds For Long-Lasting Usage. | | Use For Filtering, Dust, Pet Dander. Lengthen The Life Of Your Vacuum Cleaner. | |