Clean Air Purifier For Bedrooms This Filtrate Air Purifier offers more air circulation and a higher dust and pollen capture rate than a comparable HEPA Air Purifier. For rooms up to 160 square feet. Features: A new Filtrete air purifier is one more way to improve the air you breathe Allows air purifiers to capture airborne particles and allergens, like pollen, mold and dust mite debris Uses filter replacements (2965-6022) Effectively circulates and cleans the air in rooms 16 x 10 Perfect for bedrooms Filter change indicator helps maximize efficiency and takes the guesswork out of changing the filter Streamlined and stylish design to blend with any dcor 3 speed fan For nearly 25 years, Filtrete filters have delivered cleaner air to millions of homes, becoming a leader in residential air filtration. Developed by 3M engineers to help capture airborne allergens, the Filtrete filter media is electrostatically charged to act like tiny magnets to attract and capture microscopic particles from the air as it passes through the filter. 3M is a recognized leader in research and development, producing thousands of innovative products for dozens of diverse markets. 3Ms core strength is applying its more than 40 distinct technology platforms - often in combination - to a wide array of customer needs.