With the Febreze FHT180W HEPA-Type Mini Tower Air Purifier, you can capture up to 99% of microscopic airborne particles such as dust, smoke, pollen, and pet dander. The tower HEPA-type air purifier is recommended for small rooms (100 sq. feet). This Febreze air purifier is specially designed to help powerfully clean the air, eliminate odors and add a fresh scent with a Febreze scent cartridge. Air is circulated and filtered up to 4.8 times an hour in a small 100 sq. ft. room. The Febreze FHT180W air purifier features manual controls with an easy-grip knob, three air cleaning levels, a scent control dial, and electronic filter/scent replacement indicators. It’s also ENERGY STAR certified. Includes 1 Febreze U air filter and 1 Febreze Linen & Sky scent cartridge. For best performance, use only genuine Febreze air purifier filters and scent cartridges. Compatible air purifier filter replacements are not guaranteed to offer the same improved air quality or efficiency.