The strong, silent type

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 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. Our Swedish design is not only attractive but built to last. We are known for our durable construction that is made of galvanized steel and is powder coated for durability and environmental protection that produces no chemical off gassing. The air purifier housing is easy to clean, and won't pick up grime and oily stains the way plastic may.

How it Works

Sleek Swedish styling and HEPASilent™ filtration technology makes Blueair a very popular choice. Combining ionizer, electrostatic, carbon and HEPA-grade filter technologies without producing any external ozone; the Blueair delivers large amounts of clean air quietly. Blueair's 3-stage filter technology achieves better results with CADR ratings that are among the highest in the industry. 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.

Filter Fit
The Blueair 503 with Particle filters is the ideal choice for allergy sufferers and other health-conscious individuals that need high-efficiency particle removal. The unit contains three filters with a unique gradient and progressive structure made of polypropylene, a plastic material that is naturally anti-bacterial, fiber shredding resistant and when combusted the filters convert to harmless water and carbon dioxide. These filters effectively remove every type of particulate air pollutants, including allergens, pollen, mold spores, dust, pet dander, bacteria, and viruses.

The Blueair 503 SmokeStop™ Unit is the ideal choice for allergy sufferers and other health-conscious individuals that need high-efficiency particle removal plus gas and odor control. The unit contains 3 Smokestop™ progressive carbon filters each with a honeycomb-type structure that improves airflow and has hundreds of odor and gas absorbing carbon pellets. Each filter contains 2.0 lbs of coconut shell activated carbon impregnated with a 70/30 blend of Potassium Hydroxide (KOH) and Potassium Iodide (KI). The carbon eliminates volatile organic compounds (VOC), which are responsible for odors.

The SmokeStop™ filter is recommended for use in rooms where heavy gaseous pollutants such as cigarette and cigar smoke or other VOC's are present.

• Ideal for large rooms(580ft2 or 54m2)
• 99.97% filtration efficiency
• Energy Star® qualified
• Available in white/dark grey
  • US Warranty 1 year limited warranty on defects in materials and workmanship.
  • Extended US Warranty: Extended Warranty Available
  • Non-US Warranty: 30 days parts and labor
Specifications
Room Size: 580 sq.ft. (54 m^2)
Smoke -Clean Air Delivery Rate: 375 (638 m^3/h)
Dust -Clean Air Delivery Rate: 375 (638 m^3/h)
Pollen -Clean Air Delivery Rate): 375 (638 m^3/h)
ACH (Air changes per Hour)
assuming 8-foot (2.4m) ceilings
  • 5 (580 sq.ft. room)
  • 5 (54 m^2 room)
    Airflow
  • 90-414 cfm
  • 150-705 m^3/h
    Size (HxWxD)
  • 26 x 20 x 13 in.
  • 660 x 500 x 340 mm
    Weight: 35 lbs (16 kg)
    Energy consumption (watts): 35 - 120
    Noise level dB(A): 32-66
    Electronic sensors with remote: No
    Filter replacement indicator: Yes
    On/Off timer: No
    Speed control options: 4
    Casters: Yes
    Air outlet
  • SurroundAir^tm
  • Top & Sides
    Air inlet: Bottom & Sides
Blueair LIfetime Warranty Extension: Blueair warrants that your air purifier will be free from defects in material or workmanship for one (1) year from the date of purchase provided that you have replaced the filters with original Blueair replacement filters at least once every six (6) months (see “The Limited Warranty”) To extend the Limited Warranty from one year to LIFETIME, simply do the following: Become a Blueair Filter Club Member---- you must register and keep your Filter Club Membership active. If you become inactive, the LIFETIME Warranty is void. That's it! Not only will we remember your filter changes for you and send your new filters to your door free of any shipping cost, but we’ll keep your warranty active for as long as you are a member. Whether it’s 5, 7, or 10 years down the road, we’ll make sure your unit continues to deliver the cleanest, most refreshing air. Visit our Blueair Filter Club section and sign up today.

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