Samsung VCA-VM50P/XAA Sponge Filter, Blue Sponge Filter for Samsung Canister and Upright Vacuum (VC-F700G; VC-F500G)VU7000; VU4000) Compatible with the following models: VU12F70SHBC/AA; VU12F70SHAF/AA; VU12F70SHDC/AA; VU12F40SBDD/AA; VU12F40SBBT/AA Also compatible with: VC12F70PRJF/AA; VC12F70HNKC/AA; VC12F70HNHR/AA; VC12F50PRJC/AA; VC12F50HNDU/AA