This Conair Air Purifier I got to try for free is amazing. It not only purifies the air wh8ch makes it healthier for our lungs and the air is clean from all the dust and bacteria we can't see but also it cools it so much. Like is a having a fan with dual purposes. I am already considering getting 2 more for the rest of the rooms as it will save me money in the long run as the A/C doesn't have to work that hard with this heat. I really recommend.