I was one of zillion people who fell for the sales pitch on this item. After all everyone wants to be breathing cleaner and healthier air which will cut down on allergies from environment. The more your buy the more you save so I had them in living room, hallway and bedroom. Thank God there was no extra outlet in bathroom or I would have one in that room also. Psychologically I imagined purified cool air filling my lungs. Reality hit when I unplugged units to clean and found that it was almost like a smoke stain around unit which would not wash off no matter what I tried and this included bleach solution. I tossed the whole mess and then went and bought paint and brush to try to cover up stains since I live in apartment. I definitely have no knowledge of purchasing paint but saleswoman I thought helped me. I slopped paint on wall wherever I had one of these units plugged in. Surprise now the wall was all shiny because it was a different type of paint but it made me feel cleaner and I had done my best. I just cannot give it a good rating on anything and believe this product is no longer sold Filter Availability N/A

typingterror

Fond Du Lac, WI