I bought this a week ago best choice I made.  I knew i really needed a allergen product that would benefit my home from dust, dander, mold myself and kids suffer allergies and asthma symptoms. I headed out to find just what was gonna benefit just that , The section i came across had this amazing product and read the instructions and was blown away . I ended up making my purchase went home and unboxed it and set it up in the livingroom. Its the perfect size very quiet and i feel the difference in the air quality.. This amazing gem holds up to its Name capacity and gives us exactly that !!!... My breathing is by far much better then before  my kids allergies are definitely better managed this product has amazing benefits and holds up to what it says This is by far a product you want !!!