--- . Three sides of cooling pad1.energy-saving --- . Big water tank, 70 L --- . Fresh and ... , only easy to use, easy to clean --- . Three sides of cooling pad, ensure big air flow, 6000~7000 m³ / h --- . Big water ... . --- . Hospitals, schools, public waiting halls, super markets, entertainment centers etc. --- . Greenhouse, flowers, poultry, live stock and all kinds of farms. household ...