... static electricity 3.Reduces the dust Our regular size as below: TypeThicknessmmHightmmWidthmmhight of ripplemmangleDM790100,1501500,1800,2000600745,45DM760100,1501500,1800,2000600745 ... cooling pad,exhaust fan,water circulation and control device. With the theory of temperature drops when water evaporates,cooling pad ... of air conditioner. Poultry house and greenhouse evaporative cooling pad with frame