Review on Oransi EJ120 Air Purifier: Ideal for Home, Bedrooms, Offices, and Large Rooms - HEPA Carbon Filter, Covers up to 1,250 Square Feet by Steven Adams

Bought expecting incredible results considering other reviews. I have severe allergies that make my eyes itch like crazy. It's also very expensive. I can put an air purifier in a room and close the door and I'll feel a small difference, but with an open door or other living space, it just takes up space. I'm sure it helped me a little, but not significantly at all. Especially not a significant amount of $900.