Pro Results Sensitive 3 Pack S valid for these and other models: 2SERIES, 3_SERIES, 5_SERIES, BRUSH_HEADS, DIAMONDCLEAN, DIAMONDCLEAN_BLACK_WIRELESS, EASYCLEAN, EASYCLEAN_HANDLES, ELITE__ADVANCE, ELITE__ADVANCE_HANDLES, ESSENCEPLUS_DAILYCLEAN, FLEXCARE, FLEXCARE+W/SAN, FLEXCARE_HANDLES, FLEXCARE_PLATINUM, FLEXCAREPLATINUM, FLEXCAREPLUS, FLEXCAREW/SAN, HEALTHYWHITE, HEALTHYWHITE_HANDLES, .