Air King BFQ75 ENERGY STAR Qualified SNAP-IN Exhaust Fan, 70 CFM ENERGY STAR Qualified exhaust fan with high impact plastic housing to provide multiple benefits 70-CFM blower at 1.5 sones for quiet operation Exhaust capacity for rooms of approximately 65 to 85-square feet Unique snap-in installation system that is simple to use Comes with a 1-year limited warranty