Cuisinart 1000 Sq. Ft HEPA Air Purifier

This air purifier features a powerful H13 HEPA filter that captures up to 99.9% of particles 0.1 microns or larger. It has 4-speed settings, providing 2 air changes per hour for a 1,000-sq. ft. space or 4 air changes per hour for a 500-sq. ft. room. Additionally, it has an activated carbon filter and a UV-C light disinfection feature. The price drops from $299.95 to $94.58 with free shipping.