วิธีเลือกซื้อเครื่องฟอกอากาศในห้องนอน เลือกอย่างไรให้คุ้มค่า Matching Your air purifier in your space sq. footage and type is essential for it to operate at its best. A standard guideline is to settle on an air purifier which has a CADR that is definitely at the least two-thirds the scale with the home. We tested waiting for link from Social Network Posts (6)