Cape BreeZ is the newest addition to our line of ventilation products and the only window fan we offer. It’s the only one we offer because it’s the only window fan that FILTERS outside allergens and pollutants while cooling a single room. Unlike traditional window fans, the innovative Cape BreeZ comes equipped with a MERV 8 filter that prevents pollen, dust mites, mold spores and other particles from entering the home through an open window. This filtering feature allows home owners with asthma and allergies to safely enjoy the health benefits and cost savings of cooling a room with fresh, outside air. This economical fan improves indoor air quality and uses a fraction of the energy that a window AC unit uses.