PUT YOUR ENERGY COSTS ON ICE WITH FRIGIKING WINDOW COOLERS: Engineered to give you more cooling power for less cost! The Frigiking line of evaporative window coolers deliver more CFM (cubic feet per minute of air) for each watt of energy consumed than comparative competitive models. This means quicker cooling as it absorbs heat from the air faster. Frigiking can cost between 15% to 28% less to operate and achieve equivalent results. Ask your qualified contractor about the benefits of the Frigiking line of Window Coolers