วิธีเลือกซื้อเครื่องฟอกอากาศในห้องนอน เลือกอย่างไรให้คุ้มค่า Take Into account that, such as Alen, the MinusA2 has an ionization environment. Though we want purifiers without having this mode, at least Along with the MinusA2, the method for turning it off is straightforward and You can find an indicator mild on the encounter in the unit waiting for link from Social Network Posts (27)