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Classic 500/600 Series Particle Filter
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Classic 500/600 Series Particle Filter
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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 (108 Reviews)
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Everyday filter, tackling 99.97%¹ of dust, odors, allergens, smoke, & more.
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  • 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 108 reviews
Total 5 star reviews: 94 Total 4 star reviews: 8 Total 3 star reviews: 1 Total 2 star reviews: 2 Total 1 star reviews: 3
94%would recommend this product
108 reviews
  • NS
    NANCY S.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Clean

    It works for a generally smallish space. Still smell fireplace smoke do that's not great and a good judge of its effectiveness

    B Profile picture for Blueair
    Blueair
    5 hours ago

    Thank you for sharing your feedback and for the 5 star rating. We’re glad the Classic 500/600 Series Particle Filter is working well in your space. Fireplace smoke can be more persistent depending on airflow and room size, and pairing the filter with proper placement can help improve results. We appreciate you choosing Blueair and hope it continues to support a healthier home.

  • RB
    Randall B.
    Verified Buyer
    4 days ago
    Rated 5 out of 5 stars
    filters

    Always arrive on time and do a great job.

  • RH
    Randolph H.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Good and Not so good

    Filter does well. However the orange light remains on. Please advise soon regarding this issue.

    B Profile picture for Blueair
    Blueair
    2 weeks ago

    Thank you for your review and for sharing this note. We are glad to hear the Classic 500/600 Series Particle Filter is working well. The orange light can sometimes indicate the sensor on the unit needs a quick cleaning. We will reach out to you directly to help troubleshoot and make sure everything is running as it should.

  • NM
    Nadine M.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Thank you

    So nice to have a fresh clean filter. Love to treat myself well like this.

  • SM
    Sharon M.
    Verified Buyer
    4 weeks ago
    Rated 5 out of 5 stars
    blue air filters

    very good