I've been experiencing seasonal allergies, which prompted my purchase of this product. Within a day of installing and using it in my room, my sinus issues went away and I felt that I could breathe much better! Additionally, I liked the gentle whirring of the filter (although it's not so loud as to be disruptive) and the option to turn off the blue light feature when going to sleep. While compact, the product packs a punch and is very effective for purifying my room. The design is very user-friendly, and I hardly needed the additional user manual to understand how the product worked (a sign of good UX).
                    This is a great addition to any home and I am planning on gifting it to loved ones in the future!