Specification in detail: 1.All plastic shell of cooler is made of high strength composite materials. 2.Special designed for air cooler fan, reach top air flow of 20,000 m³/h, full plastic structure, high pressure of fan and low noise. 3.With integrated and special water distribution structure makes the water distribute smoothly. 4 .Using high efficient 5090 cooling pads with large evaporation capacity, good cooling efficiency and easy to clean. 5 .Specially designed air cooler body is made of PP plastic,which is also kept from aging, UV and rust with a lifetime for ten years.  6 Enhanced column design and strong machine. 7 Many Air cooler body design, and best sense of beauty. 8. The motor which used aluminum shell and resistance to high temperature and high humidity; it operate smoothly and have long service life. 9. With the special water pump of the evaporative air cooler, resistant to idle, and fit to muddy run. 10 .Designed over-voltage over-current electric control protection, and intelligent LCD controller which is easy to operate and understand.