We received our PureZone Halo True Hepa Air Purifier. It was so easy to set up and use. We love that you can turn the lights off. It makes a soft white noise sound on high, but it is perfect for lulling you to sleep. We put this in our daughter’s room because our dog sleeps with her, and her room was starting to smell like a dog. This morning when we walked in her room, it smelled fresh and not like a dog! The purifier worked over night! It feels high quality and does not take up a lot of space. We have an air purifier (another brand) in our living room that is very loud and takes up space. We will be looking to replace it with one of yours now that we have tried the smaller one and like it.