3M Filtrete Air Purifier, FAP03-RS provides effective filtration of pollen, dust mite debris and mould spores from air passing through the filter Captures up-to 99.9% of large airborne particles and allergens like pollen, mold spores and dust mite debris from the air passing through the filter Captures household dust, pet dander, bacteria, odor and virus-carrying particles, smoke and more Features filter life indicator, quiet cleaning and streamlined design and comes in a pack Allergy UK seal of approval Filter change indicator based on filter life Suitable for a room up to 34 sq m