Nidec US Motors 1.65 THP [13.6A] [48Y CF] Pool Motor (NPTT165) uvgenerators The reference based compatibility gives this The reference based compatibility gives this cartridge practical value because filter service works best when the replacement is matched to recognized part identifiers helping buyers stay aligned with the wiring and connection style their equipment expects The Nidec US Motors line is especially valuable when the service goal is to match an original motor platform closely and restore performance with confidence This type of motor is especially useful when an original pool motor has failed but the rest of the pump remains in serviceable condition