I have been using the Luft Qi for a solid week. Seems to clean the air well. It was particularly helpful in the car where the residual dog smell was relatively strong. Not that I am going to stop taking the dog to other locations for his walks, but this makes the car more pleasant for others. I wanted the system for air travel. I intend to plug it into the USB port to help keep me from catching whatever is in the air. Not sure how much it will help for that purpose but it is lightweight enough to be truly portable. It helped significantly in a room where fish had been cooked for dinner. Hopefully, it lasts as long as promised!
Bottom Line: Yes, I would recommend this to a friend
3 people found it helpfulLink to this Review