70 CFM BATH FAN REPLACEMENT MOTOR KIT: Direct replacement for select Broan-NuTone 70 CFM fans and delivers up to 40% more power for select 50 CFM fans, keeping the air in your bathroom fresh REMOVES ODORS AND MOISTURE: Operates with 6.0 sones and provides sufficient ventilation that quickly and efficiently removes odors and moisture from your bathroom to deliver the quality of air you and your family deserve QUICK DIY INSTALLATION: Requires no wiring and no drywall cutting or repair to allow you to replace your existing motor in just 10 minutes or less EASY MOTOR UPGRADE: Offers quick and simple solution to replace the motor in your existing bathroom exhaust fan that is no longer working properly, is too noisy, or is in need of an upgrade. Compatible with Broan models 670, 671, 688, 689, EC50, ECF50, EC70, ECF70, ECH600, E050 and E070 (does not fit 8" x 8-1/4" housings); NuTone models 693, 695, 696N, 695C, 695CB, 696NC, 696NCB, 690AC, 696N0, 6950; Nautilus models N671, N688 (does not fit 8" x 8-1/4" housings); Aira models VSBP50M, VSBP5XM, VSBX50M HIGH-QUALITY PARTS: Kit contains Genuine Broan-NuTone replacement parts, guaranteed to fit, including a motor, blower wheel, 2 motor mounting plates, and hardware for installation