TOWER AIR PURIFIER – The Honeywell HFD300 AirGenius 3 Air Purifier helps provide cleaner, fresher air. Recommended for medium/large rooms (225 sq. ft.), it helps capture up to 99.9% of airborne particles.* HELPS REDUCE ALLERGENS – This quiet air purifier has 3 levels of cleaning power and patented ifD technology to help capture the following microscopic airborne particles: dust, pollen, pet dander, dust mite debris and smoke.* EFFECTIVE AIR CLEANING AND CIRCULATION – This Honeywell Air Purifier for home filters and circulates air up to 4.8 times an hour in a medium/large 225 sq. ft. room.** Plus, it features quiet operation, oscillation and filter change reminders. WASHABLE FILTERS – Home air purifier includes a permanent, washable filter for easy maintenance*** and foam pre-filter, to be changed every 3 months. A BRAND YOU CAN TRUST – Improve your air quality and neutralize odors for a cleaner breathing experience year round with Honeywell air cleaners, purifiers and humidifiers.