--- . Three sides of cooling pad1.energy-saving --- . Big water tank, 70 L --- . Fresh and clean ... --- . 2012 new design ! No installation, no duct work design --- . Low energy consumption, only easy to use, easy to clean --- . Three sides ... . Greenhouse, flowers, poultry, live stock and all kinds of farms. household energy saving protable floor standing type evaporative air humidifier air conditioner ...