Very professional air purifier. I ordered mine with an upgraded filter to eliminate odor, and I am amazed at the results! I absolutely love this machine! We are also sleeping better. The display is bright and can be easily turned off at bedtime.
We bought this to replace another brand for our bedroom. Works very well. It does help in sleeping and breathing. I have allergies so it has been a big help. The appearance is very nice and modern looking. We also bought the front panel to match our floor and furniture so it blends in very well.