Designed to fit:
- All Electrolux Oxygen Clean Air canister HEPA: EL6988A
- Electrolux canister models: EL4100A, EL4200A, EL6985A, EL6985AZ, EL6985B, EL6985BZ, EL6986A, EL6988A, EL6988BZ, EL6988D, EL6988E, EL6988EZ, EL6988EZX, EL6989A, EL6989AZ, EL7000A, EL7001A, EL7005A, EL7020A, EL7020B, EL7020BZ, EL7024A, EL7025A, EL7060A, EL7061A, EL7066A, & EL7070A
- Electrolux Harmony Ultra Quiet canister HEPA: EL6985, EL6985a, EL6988, EL6989, EL7000, EL7020, and EL7025 series
- Eureka Air Extreme: 6500
- Eureka canister series: 6500A, 6510A, 6975A, 6975B, 6978A, 6978B, 6978B-1, 6978B-2, 6980A, 6982A, 6982B, 6982D, 6983A, 6984A, 6984A-1, 6990A, 6991A, 6992A, 6993A, 6993B, 6993B-1, 6994, 6994A, 6996A, 6997, 6997A, 6998, 6998A, 6999, & 6999A
- Harmony Oxygen Oxygen 3 Canister Oxygen Ultra Silencer Canisters
- Oxygen Canister: 6991A, 6992A, 6994A, & 6996A
- Sanitaire: SP6950 and SP6952