Notes: Replacement filters available for the Blueair 503 include: Particle Filter and the Smokestop Filter.
Size in inches: 26H x 20W x 13D. Weight: 35 lbs. Room Size: 580 square feet.
The 503 effectively purifies air in rooms as large as 580 square feet. Using patented two-stage HEPASilent technology, it captures 99.97% of the tiniest 0.1 micron particles on level one, including allergy-provoking pollen grains, dust mites, mold spores and pet dander particles.
Our efficient SurroundAir vent system delivers exceptional air exchange (up to 500 cubic feet per minute) without annoying drafts, performance that earned the 503 Best of Class ranking in independent AHAM testing of Clean Air Delivery Rate.
Easy maintenance: simply open the unit's lid, lift out and drop in filters every 6 months. Choose the 503 SmokeStop Filter unit for better protection from smoke and other airborne gases.
The Blueair 503 features a limited 10 year parts and labor warranty.
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 (580 sq. ft.), 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.
• Ideal for large rooms (580 ft2 or 54 m2) • 99.97% filtration efficiency • Energy Star qualified
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