Skip to content
  • Help me choose
  • Black Friday Sale

Your cart

Start shopping to qualify for free shipping!

Filters
Results
Skip to product information
Classic 500/600 Series Particle Filter
Active - Left
Classic 500/600 Series Particle Filter
Arrow - Left
Arrow - Right

Classic 500/600 Series Particle Filter

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

4.7
Rated 4.7 out of 5 stars
4.7 Stars (99 Reviews)
Subscribe & Save 25% on your first filter
Select Option
Filter Subscription
  • 1 Replacement Filter
  • Choose your shipment frequency
  • Pay when we send it
  • Save 15% on recurring filter replacements
Customize Your Subscription
Select Filter
Everyday filter, tackling 99.97%¹ of dust, odors, allergens, smoke, & more.
Choose Frequency
  • Most Popular

Smart Filtration, you can trust

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

Meet our filters

  • Particle & Carbon

    Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke

  • SmokeBlock

    2x more activated carbon than our original filter. Removes up to 99.99%³ of wildfire smoke

  • AllergenBlock⁵

    Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander

FAQ

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

4.7
Rated 4.7 out of 5 stars
Based on 99 reviews
Total 5 star reviews: 86 Total 4 star reviews: 7 Total 3 star reviews: 1 Total 2 star reviews: 2 Total 1 star reviews: 3
94%would recommend this product
99 reviews
  • DJ
    DANIELE J.
    Verified Buyer
    8 hours ago
    Rated 5 out of 5 stars
    Excellent

    I have many allergies and Blueair air filters make my life so much better!

  • RL
    Rick L.
    3 months ago
    Rated 5 out of 5 stars
    Excellent products producing excellent results!

    I have been relying on blue air filters for more than 19 years and never regretted my purchase.

  • I
    Ihatedust
    3 months ago
    Rated 5 out of 5 stars
    Better than Dual Protection

    I have gone to this instead of the Dual Protection. I have found the Dual Protection filters have an odd smell to them which can be objectionable over time. These do not have the same smell. It also doesn't hurt that these are less expensive!

  • K
    KatieLP
    1 year ago
    Rated 5 out of 5 stars
    Love it

    These filters leave my home with a better air quality and cuts down on the dust

  • E
    Engradio
    2 years ago
    Rated 5 out of 5 stars
    Excellent filter set.

    Excellent Filter. There are replacement filters by outside sources but the saving is small and not always cheaper when you get done with the shipping and other fees.