Classic 500/600 Series DualProtection Filter

Compatible with 503 • 505 • 603 • 650E • 550E • 501 • 510 • 555EB • 601 • 605

Smart filtration, you can trust

Is this the right filter for you?

Find the Blueair model name on the label inside your air purifier.
Accurate filter lifetime tracking

Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.
Subscribe & Save 15%

Dirty filters clean the air less efficiently. Sign up for a filter subscription and get fresh filters delivered right when you need them.

Main Filter

Captures airborne particles including, PM 2.5, pollen, dust mite matter allergen & pet dander allergen

Activated Carbon

Traps light household odors from smoke, cooking odors and more

Ship next day free
30 day home trial
Authenticity guaranteed

FAQ

What air purifier is this filter compatible with?

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 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.

How do I know when it’s time to change my filter?

Your cart

Classic 500/600 Series DualProtection Filter

Classic 500/600 Series DualProtection Filter

Is this the right filter for you?

Accurate filter lifetime tracking

Subscribe & Save 15%

Get fresh updates for fresher air and 10% off your next full-price order.