This Sciaire Essential air purifier is a game-changer! The 3-in-1 HEPA filter and plasma ion generator work like a dream to keep indoor air sparkling clean. Removes particles, neutralizes harmful chemicals and gases - even gets rid of odors. Super easy to use and quiet too. Noticed a difference in air quality right away. If you want to breathe easier at home or the office, you need to get one of these!