Review on 🌬️ Enhanced Air Purifier with Photo-Catalytic Oxidation Device and Ionizer by Sue Baccam

I wanted a PCO air purifier in my office but it was too minor for my liking. I have four LEDs, one in each corner. I've seen small PCO filters made for use in cars with LEDs, but based on the footprint of this fan I think it's underlit. He seemed to be bringing more odor into the room with his own gases as he was cleaning up. I walked about two hours. It was very quiet at low rpm at first, but then it started making a grinding/bearing noise. I sent it back and will try NanoBreeze next time. I have nothing against Sunpentown. I have a humidifier and portable air conditioner from them that I am very happy with. The PCO fan was not acceptable.