NOT KNOWN FACTUAL STATEMENTS ABOUT เครื่องฟอกอากาศ MANNATURE

And two, it’s more sensitive to filter everyday living than Another purifiers: We’ve measured pretty significant fall-offs when testing yr-outdated filters. Blueair endorses changing the filter “every six months or so,” and it’s best to stick to that plan.two lbs of activated carbon and alumina, which should really ensure it is much super