As Pointed out inside our guidebook to best-rated peaceful air purifiers, we advocate cross-checking claimed decibel concentrations with client teams like Peaceful Mark, a UK-dependent impartial worldwide certification method that identifies the quietest solutions. มีขนาดกะทัดรัด พกพาไปใช้งานได้อย่างสะดวกในทุกที่ In keeping with AHAM , your air purifier must have a CADR score comparable https://www.mannature.com/products/detail/airpurifier