เครื่องฟอกอากาศซีรีส์ 2000i และ 3000iแผ่นกรองผงถ่านกัมมันต์

Good filter and a tip is to lightly vacuum off the dust that collects on the outer surface (the surface facing outwards and not the surface facing the white hepa filter). Doing this ensures that more air can come into contact with the carbon. Note: the Air Purifier 2000 series can use both the FY2420/20 and FY2420/30 filters. The only difference is the /30 can go into the 3000 series and is generally more expensive or hardly offered at a discount.