โหมดนอนให้เสียงเงียบจนแทบไม่ได้ยิน ช่วยให้คุณหลับสนิทตลอดคืนแม้เปิดทิ้งไว้ Matching Your air purifier to the place sq. footage and sort is important for it to operate at its best. A normal rule of thumb is to decide on an air purifier with a CADR that is certainly a minimum of two-thirds the dimensions in the room. Check waiting for link from Social Network Posts (48)