Our gurus concur that filtration is vital when choosing an air purifier, and highlight two essential components in having effective filtration: HEPA filters and an correct CADR. ฝุ่นละออง, เชื้อรา, ละอองเกสร และแบคทีเรีย The filter on The underside is operate 24/7 for any 12 months—that’s dust, pollen, together with other captured gunk https://www.mannature.com