DIY INSTALLATION: Replace your malfunctioning or noisy bathroom exhaust fan in under 10 minutes with the pre-assembled motor and included parts, no wiring or cutting required QUIET & EFFECTIVE: QuicKit technology reduces noise by up to 50% for fresher and cleaner air at 3.0 Sones, equivalant to the sound of a conversation POWERFUL REPLACEMENT MOTOR: BKR60 With up to 20% more power, the 60 CFM motor provides sufficient ventilation to remove odors and moisture from your bathroom UNIVERSAL FIT: BKR60 Genuine Broan-NuTone replacement parts ensure a seamless fit and optimal performance for your bathroom fan, grill product measures 10 3/4 x 9 3/8 x 1/4, fitting over 130 million installed previously installed fans. 2 motor plates are included so you can select the best fit. Motor plate A measures (inches) 7 1/2 x 7 1/4. Motor plate B measures (inches) 8 x 7 1/4 RELIABLE AND CERTIFIED: Designed, tested, and certified to guarantee peak performance, ensuring your product operates flawlessly. Can be used to upgrade Broan models 670, 671, 688, 689, EC50, ECF50, EC70, ECF70, ECH600, E050 and E070 or NuTone models 693, 695, 696N, 695C, 695CB, 696NC, 696NCB, 690AC, 696N0, 6950 with 7-1/2" x 7-1/4" fan housings or 8-1/16" x 7-3/8" housings (Does not fit 8" x 8-1/4" housings)