This is the Cleanmax Pro Series Upright Agitator Assembly. Fits the following models: Cleanmax: CMPS-QD and CMPS-QDZ Carpet Pro: Model CPU 1-T, CPU 2-T, CPU 1 (Does Not Fit With 8850, 8955, 8750, 2150,8725, 8625) Fuller Brush: FB-HD, FBMM-PW, FBP-14W...