It works very efficiently- and does a great job of getting rid of any unpleasant odors. If I am cooking- I’ll close the bedroom door and run the filter. When I come back in, you can literally smell and feel that the air is cleaner, fresher and lighter.
Also, I like the app to control the air purifier - makes it easy to turn the lights off and program it to go to sleep mode at a certain time. The filter is easy to remove and replace.
I’m extremely happy with the results.