Cool and cleanse the air flowing throughout your home with Presto by Tower’s 4-in-1 air cooler. The versatile cooling device operates as an air cooler, purifier, humidifier and fan all-in-one, allowing you to restore air quality for healthier breathing, replenish moisture particles to prevent skin irritation, and cool down the air for added comfort during the summer season. Packed with a variety of health benefits, the air cooler uses an anion function to remove airborne pollutants and a UV light to kill bacteria and germs, cleansing the air around your house. It features 3 modes; normal, natural and sleep to suit any climate or time of day. It uses 3 wind settings to increase intensity, with automatic louvers to distribute and direct airflow to where you need it the most. The 15-hour timer schedules start-up and switch-off at a time which suits you best. Settings can be operated by an easy-to-use soft button control panel or by using the included remote control for added convenience. The air cooler works by simply filling up its large 5L water tank, using the 2 provided ice packs to keep the air refreshingly cool for longer.