... of 2010 by KANGYOU----intelligent, shapely,vogue new air conditioning gives a big hit on the market. KYS30- ... X32(down discharge) Parameter Air Flow 30000 M3 /H Power 3.0KW Voltage 380 ... PP plastic,strong,ageing resistant, UV-cut. Can fit with dust filter. Motor:iron casting,durable, anti-oxidant, fast ... , the pirce is a little higher. plastic axial evaporative air cooler, 30000CMH