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.

• This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 6-month warranty
• 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

This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 6-month warrantyBlueAir