As mentioned inside our guidebook to major-rated quiet air purifiers, we endorse cross-checking claimed decibel levels with purchaser teams like Tranquil Mark, a British isles-centered unbiased global certification program that identifies the quietest items. ตัวเครื่องอาจค่อนข้างใหญ่ไปสำหรับผู้ใช้บางท่าน The Blue Pure 211+ aced our assessments, and since it could possibly go extremely... https://www.mannature.com/products/detail/airpurifier