"It has significantly cut down on the airborne dust in out house which has been a problem in our 67 year old house. When I plugged the unit in, I saw a red light and a 167 reading. We are now down to reading under 40 and the dust is no longer an issue. I ordered 2 more units for our 3600 sp/ft house!"

" I really like this filter. It is very quiet, and I enjoy watching the display on the front change depending on the environment. It has done a good job helping reduce the unpleasant smells from our cat and bunny rabbit."

"The air quality definitely improves greatly with Airdog x5 and I feel like each breathI take can be deeper when it's running. The best purchase I made for a long time! It does what it does excellently!"

"I can not live without my airdog. I have two Australian Shepherds who love to stir up the air. I can see my Airdog working! I breathe easier knowing my air quality is better for me and my pets! I own two and I'm about to buy another one for my basement."