• Round air purifier or larger rooms (up to 390 square feet in size).
• True HEPA filter removes 99.97 percent of common airborne pollutants as small as 0.3 microns.
• Glass-fiber HEPA material also helps remove airborne particles, viruses and bacteria.
• 360-degree airflow, 3 speeds, carbon pre-filter,its a standard 120v wattage plug.
• Measures 18 by 18 by 19 inches; 5-year limited warranty.

Honeywell Air Purifiers The 50250-S offers these great benefits: ---------------------------------------- The Honeywell True HEPA Air Purifier was designed for extra large spaces! The permanent HEPA Filter helps caputure airborne particles 0.3 microns or larger1, greatly reducing the a of dust, , pet dander, and mold spores in the air. The 50250-S features 3 cleaning settings and a filter life indicator. True HEPA Advantages -------------------- * Doctors recommend True HEPA air purifiers.3 * Long-life HEPA Filter can be vacuumed to extend the filter life—replace in 3-5 years. * Glass fiber HEPA filter captures up to 99.97% of particles as small as 0.3 microns!1 * Carbon activated Pre-filter helps capture larger particles like dust, lint, and fur and reduces common household odors.1,2 * Intelli-Check™ Electronic Filter Indicator eliminates guess work—tells you when to change or clean your filters. The 50250-S True HEPA Air Purifier has been AHAM Certified for use in rooms up to 390 square feet. Its certified CADR ratings are: * 250 for smoke * 250 for dust * 250 for 50250-S The Honeywell True HEPA Air Purifier circulates the air in an extra large room up to 5x an hour! Air Changes Per Hour The carbon pre-filter helps capture larger particles, while the True HEPA filter effectively removes microscopic ens, 0.3 microns or larger.1 How It Works Exactly how small is 0.3 microns? --------------------------------- How Small is 0.3 Microns Shop For Accessories -------------------- HRF-AP1 HRF-AP1 Honeywell Universal Carbon Pre-Filter --------------------------------------------- Learn More > 1 From the air that passes through the filter. Overall particle reduction depends on many factors including the a of air processed, the pollutant type and the pollutant introduction rate into the environment. 2 When operated with the odor reducing pre-filter. It is recommended that the pre-filter be replaced every 3 months to effectively reduce common household odors and es in a room. This product does not reduce or absorb carbon monoxide . Make sure appliances are well ventilated. 3 Based on 11/10 AQS survey results reporting 124 out of 172 (72%) of surveyed ists that recommend an air purifier to their patients, recommend "Honeywell" air purifiers. 4 Up to 35% quieter than similar models Untitled Document 1. Choose the best air purifier for your needs = recommended = acceptable = not recommended Doctor Recommended for en Reduction For General Air Cleaning True HEPA en Remover HEPAClean® QuietClean® AirGenius® Smoke Dust Pet Dander Mold Spores Germs Odors VOCs *Purchase "K" pre-filter for QuietClean® Odor and VOC Reduction 2. Choose your room size Length x Width = Total Square Feet True HEPA en Remover HEPAClean® QuietClean® AirGenius® Small 51-99 sq. ft. Medium 100-145 sq. ft. Medium-Large 146-199 sq. ft. Large 200-349 sq. ft. Extra Large 350+ sq. ft. 3. Find the right replacement filter True HEPA en Remover HEPAClean® QuietClean® AirGenius® Pre-filters captures large particles/reduces odors Medium captures ens/ small particles Permanent Washable Permanent Washable