Living spaciously? The Blueair 503 is an excellent choice for people living with allergies, asthma, or other respiratory conditions, or for anyone who wants cleaner, more breathable air.

Designed for large rooms up to 54 m2 or 580 ft2, the Blueair 503 effectively purifies indoor air. This powerful air purifier offers quiet operation by gently diffusing air through an area six times greater than the average air cleaner, thanks to its SurroundAir™ system. This provides an exceptional air exchange rate and better indoor air quality. Plus you can easily move the Blueair 503 around your living space thanks to convenient caster wheels.

Design
The union of visually pleasing form and effective function is a hallmark of Swedish design, and Blueair is no exception. The Blueair 503 is designed for maximum performance in large rooms. Available in white or dark grey, it suits your distinct style of living. Convenient caster wheels lets you easily move your Blueair from room to room.

Surround Air
Blueair’s SurroundAir™ system achieves peak performance by drawing in dirty air from the sides and bottom and releasing clean, filtered air from the sides and top. Cleaned air that is free of impurities is recirculated into the room.

At a glance
• Ideal for large rooms(580ft2 or 54m2)
• 99.97% filtration efficiency
• Change Filter Indicator
• Quietest operation in the industry
• No Ozone Emission
• Energy Star® qualified
• Available in white/dark grey
• Product Dimensions:26 x 20 x 13
• Net Weight (including filters): 35 lbs.
• Energy Consumption (Max): 35-120 Watts
• Included: Set of Three HEPA particle and gas filters
• Average Filter Life: Six months
• Filter Efficiency: 99.97% of 0.1 micron particles on Speed One

Technology
Blueair's patented HEPASilent™ technology combines the best features of electrostatic and mechanical filter technology to enable the delivery of more clean air at a faster rate with less noise. Phenomenally low power usage minimizes energy consumption. Plus Blueair air purifiers actually reduce the levels of ozone in indoor air.

Blueair 500 Series are the perfect home air purifiers.

Click here for the Blueair 500 Series Replacement Filter