Review Content Nothing beter then clean air! As a family, we do not suffer any allergies but we still wanted to have cleaner air in our home. Primarily becuase we have a yellow lab and dogs=dirt, pet hair and pet dander. We were looking for a purifier that could helps with dust, pet hair and pet dander as well as other airborne particles in the home. I can tell a tremendous difference in my home in just the 2 weeks I have used this. The dust on my furniture alone has been signifigantly reduced. My home smells "fresh" and clean. I like how this automatically adjusts its cleaning levels base on air quality and my husband likes that it has a remote. Love it! air purifier it has been a week and i already can tell the difference in my home. A have a rare lung problem. And this has help out so much. I use this in our living room and it works so go I wish I had this a year ago. Great multiple air filter filtration. Quiet. Creates a nice air flow QUICK CONJESTION RELIEF! This unit was placed in my 14-year-old grandsons bedroom because he was suffering from Springtime allergies. After one day of operation, his congestion and stuffy nose disappeared! We are very impressed with this product and will probably get one more. Only con is that it is noisy when the powerful fan is on high. Otherwise, quiet at night. It really purifies the air. The purifier does what it says it will do. I have bad sinuses and this product has helped tremendously. I gave it four stars because I ordered two one for home and one for my office. One came damaged right out of the box, so I had to return it back and I have to wait another 5 to 7 days for the new one to come in.