$149.99

Classic 500/600 Series DualProtection Filter

Compatible with 503 • 505 • 603 • 650E • 550E • 501 • 510 • 555EB • 601 • 605 • 580i •680i • AllergyGuard Plus

Save 15% with a subscription

$149.99
Blueair
Blueair
4x faster odor removal³

Pure, high-porosity coconut carbon efficiently removes gaseous pollutants from your home 4x faster than other Blueair filters, including household chemicals and cleaners, volatile organic compounds (VOC) and odors from pets, cooking, and smoking.


³Based on Blueair internal tests

Genuine performance, superior quality

Unlike generic look-a-likes, genuine Blueair replacement filters are specifically designed to maintain superior performance over time and ensures your warranty remains intact.

Blueair
Blueair
Replacement is easy

When it's time to replace your filter (about every six months), start by unplugging your air purifier. Lift the lid and remove the top filter and then each of the side filters. Insert the replacement filters on the sides first and then the top filter. Replace the lid and plug back in. Easy.

Features
Blueair
Less dense filters make the difference

Our unique HEPASilent™ filtration technology allows our filters to be less dense. Less dense filters require less air pressure— resulting in quieter and more energy efficient air purifiers.

Blueair
Protection against particles

In addition to removing gases and odors, DualProtection filters are highly efficient in eliminating airborne particle pollutants from your home, including allergens, pollen, dust, mold, pet dander, viruses, and fine smoke particles. 

Blueair
Traps particles for good

The filter structure traps even the smallest particles and resists clogging to maintain maximum airflow.

Blueair
100% recyclable

This filter is 100% recyclable, so the only thing you're adding back into the environment is clean air.

Blueair
No chemical additives

Free of chemical additives, this filter uses pure, high-porosity coconut carbon to remove odors naturally. Filter fibers naturally resist bacteria and mold growth.

Blueair
6-month filter life

To maintain optimum performance, we recommend changing your filter about once every 6-months when used 24 hours a day.

Specifications
  • Carbon + Particle filter. Activated coconut shell carbon. Non-woven gradient Polypropelyne fibers. Free of chemicals and binders. Fiber shedding resistance.
  • 13 x 9.3 x 2.7 in in
  • 4.11lbs
  • Paper
  • Paper & plastic. Check your local recycling requirements for carbon
  • 6 months (4,380 hours) when used 24 hours a day
  • 3
FAQ
What Blueair models are compatible with this filter?

This filter is compatible with the following Classic family models: 501, 503, 505, 510, 550E, 555EB, 580i, 601, 603, 605, 650E and 680i.

How does this filter differ from the Classic 500/600 Series Particle filter?

Classic DualProtection filters feature a highly-porous, lightweight carbon mesh that is extremely efficient at removing both particle and gaseous (odors, exhaust, smoke odors, and chemicals) pollutants from the air. Whereas Classic Particle filters are highly efficient in the removal of particle pollutants like pollen, dust, mold, viruses, and fine smoke particles.

What is a filter subscription?

Purchasing a filter subscription saves you 15% on all future replacement filter orders + free shipping and extends your limited 1-year product warranty to a lifetime warranty for as long as you remain a subscriber. At the time of purchase, the subscription will automatically schedule filter deliveries at the recommended six months. You can always adjust this timeframe from the 'My Account' section.


Learn more about filter subscriptions

Are Blueair filters HEPA?

No, Blueair filters are less dense than traditional HEPA filters, allowing our air purifiers to be quieter and more energy-efficient. Instead of HEPA filters, we use a combination of electrostatic and mechanical filtration that we call HEPASilent™ technology to achieve the same level of filtration efficiency - with less energy and noise.