... Reduces the dust Our regular size as below:TypeThicknessmmHightmmWidthmmhight of ripplemmangleDM790100,1501500,1800,2000600745,45DM760100,1501500,1800,2000600745, ... fan,water circulation and control device. With the theory of temperature drops when water evaporates,cooling pad & exhaust ... gain mouisture.It's comsuption of power is 1/10 of air conditioner,installation cost of this system is about 1/ ...