What Additional features do you need?: Apart from the basic capabilities, It can be worthy of checking any Sophisticated functions you might need. Does it have useful filter indicator lights? How beneficial could it be providing authentic-time information and facts? Or will it have programs or LED lights? กำจัดฟอร์มาลดีไฮด์และมลพิษ พร้อมกระจายอากาศสะอาดทั่วห้อง waiting for link from Social Network Posts (45)