โหมดนอนให้เสียงเงียบจนแทบไม่ได้ยิน ช่วยให้คุณหลับสนิทตลอดคืนแม้เปิดทิ้งไว้ Matching Your air purifier on your place sq. footage and sort is essential for it to work at its best. A general general guideline is to settle on an air purifier with a CADR that's at the very least two-thirds the size of the room. Look at the waiting for link from Social Network Posts (31)