จัดส่งฟรี! เมื่อสั่งซื้อเครื่องกรองอากาศทุกรุ่น Practically similar to our major pick on characteristics and effectiveness, this purifier is a great choice if you favor its seems to be or find it at a much better cost. Based on AHAM , your air purifier ought to have a CADR ranking such as about two-thirds https://www.mannature.com/products/detail/airpurifier