Hunter QuietFlo Air Purifier, 3 Speeds, 30090 for $70.84

Great for keeping bedrooms and other small rooms at their breathable best. The Hunter QuietFlo Air Purifier comes with a HEPA filter that removes 99.97 percent of dust, smoke, and pollen. It changes the air up to 6 times per hour for 30 percent better odor reduction. 3-speed fan exhausts clean air back into the room. Indicators let you know when it’s time to change the HEPA filter. Very quiet, so it won’t interrupt your sleep. 15 x 7 x 14 inches. 11.8 pounds. 5-year limited warranty.