12 Style BU HEPA Bags + 2 Style B Replacement Belts
Compatible with Sanitaire Professional Commercial Bagged Lightweight, Upright, Industrial, Vacuum Cleaner, SL4110A
12 Cloth Type BU Bags. 5 - Layer Filtration
2 Style B Replacement Belts
Each Bag Holds up to 3 quarts.
Compare to Part Numbers 2922 2923