Eliminate excess moisture, steam, and condensation from your bathroom using this fully functional bath exhaust fan from Progress Lighting. This efficient exhaust fan comes in either a 50 or 70 CFM model to accommodate almost and size bathroom. It easily mounts adjacent to your ceiling or wall to eradicate the potential for damage caused by lingering dampness from your sink or shower. The housing of this bath exhaust fan is made from 25 gauge galvanized stainless steel with a polycarbonate grille in a textured white finish. The 4 inch duct adapter allows you to easily incorporate this fan into your home ventilation system. The 50 CFM fan has a 0.70 amp motor (4 Sones) and is recommended for 45 square foot bathrooms. The 70 CFM model has a stronger 1.15 amp motor (6 Sones) and is recommended for 65 square foot bathrooms. Each fan runs on a standard 120 volts. This quality exhaust fan from Progress Lighting is sure to accommodate all of your bathroom ventilation needs.