Small is the new big Looking for all the quality of a Blueair purifier on a small scale? The Blueair 203 is the perfect choice for bedrooms, offices or any indoor space up to 240 square feet. With certified results through independent testing, this tiny wonder will have you breathing cleaner, healthier air in no time. First rate results For certified testing and results, the Association of Home Appliance Manufacturers (AHAM), tests the CADR, which is the amount of clean air produced by the air purifier and the rate at which it is produced. The results determined that Blueair has the highest Clean Air Delivery Rate (CADR) available. Perfect solution for tight spots With an airflow pattern that flows from back to top, the Blueair 203 delivers big performance to small spaces. It’s compact enough to fit along an interior wall or in a corner. Just keep in mind that for maximum airflow, your unit should always be more than four inches from the wall. Quietly effective Capturing 99.97% of airborne particles down to 0.1 microns in size, Blueair’s HEPASilent technology uses a unique combination of electrostatic and mechanical filtration. With advanced filter media and an encapsulated ion particle charging chamber comes results superior to either mechanical or electrostatic filtration alone. Change is in the air Getting the performance you expect means maintaining your unit. For cleaner, healthier air you can trust, be sure to change your filter at the right time. Our manual units come with a magnetic timer to alert you when your filter needs changing. Simply attach the timer to your air purifier, refrigerator, or anywhere else that will help you remember when it’s time for a change. Plus, the 203 offers easy filter access for simple filter changes anytime. On the move The Blueair 203 air purifier has a compact fan design to expertly handle high-pressure airflow, even for long periods of time. Weighing in at 25 lbs, the lightweight 203 has a convenient handle, so you can move your air purifier around your home with ease.

• Fits rooms up to 240 sq feet with a sleek, Swedish design that seamlessly blends with any decor

• Uses HEPASilent® filtration to capture 99.97% of harmful particles down to 0.1 microns in size

• Clean Air Delivery Rate (CADR) of 155 cubic feet per minute with a superior, 5 air changes per hour

• Small yet powerful, weighing in at 25 lbs and 21x17x10 inches in size with a handle for portability

• Includes a magnetic filter timer to attach to your unit, refrigerator, or anywhere else

• Energy Star air purifier with 3 speeds for rooms up to 175 square feet

• HEPASilent technology uses electrostatic and mechanical filtration

• SurroundAir system prevents annoying drafts; 5 air changes per hour

• Galvanized steel construction; 100-percent-recyclable filter media

• Measures 9-1/2 by 17 by 21 inches; 5-year limited warranty