Fits these vacuum cleaner models: Riccar 8920; Riccar R100; Riccar R500; Riccar R600; Riccar Vibrance VIBCL USA Classic; Riccar Vibrance VIBCL4 Classic; Riccar Vibrance VIBCLNT2 Classic No Tools; Riccar Vibrance VIBE2 Entry; Riccar Vibrance VIBENT2 Entry No Tools; Riccar Vibrance VIBS2 Standard; Riccar Vibrance VIBS4; Riccar Vibrance VIBST2 Standard;