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Blue Pure 211+ Series Particle + Carbon Filter
Blue Pure 211+ Series Particle + Carbon Filter
Blue Pure 211+ Series Particle + Carbon Filter
Blue Pure 211+ Series Particle + Carbon Filter
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Blue Pure 211+ Series Particle + Carbon Filter
Blue Pure 211+ Series Particle + Carbon Filter
Blue Pure 211+ Series Particle + Carbon Filter
Blue Pure 211+ Series Particle + Carbon Filter
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Blue Pure 211+ Series Filter

Particle + Carbon

Compatible with Blue Pure 211+, Not Compatible with Blue Pure 211+ Auto

4.5
Rated 4.5 out of 5 stars
4.5 Stars (455 Reviews)
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Everyday filter, tackling 99.97%¹ of dust, odors, allergens, smoke, & more.
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  • Most Popular

This filter is only compatible with the Blue Pure 211+ Auto Air Purifier

  • Designed for easy replacements, ensuring hassle-free maintenance for continuous clean air
  • Crafted with durable materials for a long-lasting filter
  • Effectively captures allergens like dust, pollen, and pet dander

Blue Pure 211+ Series Filters

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 Blue Pure 211 & Blue Pure 211+ air purifiers.

4.5
Rated 4.5 out of 5 stars
Based on 455 reviews
Total 5 star reviews: 354 Total 4 star reviews: 47 Total 3 star reviews: 16 Total 2 star reviews: 6 Total 1 star reviews: 32
88%would recommend this product
455 reviews
  • IP
    Ingrid P.
    Verified Buyer
    6 hours ago
    Rated 5 out of 5 stars
    Filter

    The air quality is great, smells so fresh.

  • AM
    Andrea M.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Blue Pure 211 replacement filter

    Excellent air purifier. Purifier and filters work extremely well!

  • BG
    Bruce G.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Terrific!

    I use my Blueair in the bedroom and sometimes between the living room and dining room. The cleaner air is noticeable. I'm very happy with it.

  • SL
    SHERRY L. M.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Cleans the air of smallest of dust particles.

    Does an excellent job of cleaning particles from the air. Purchased extra outer cloth filter and good thing, too! I have to change and wash this pre-filter about once a month depending on the season.

  • EW
    Elizabeth W.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Allergies

    Living in the desert SW we really need Blue Pure with the Carbon Filter. Initially, it captured so much dust and allergens we had to buy a new filter sooner than expected, but after that first time there has been more time between filter changes and we have enjoyed much purer air in the house, definitely helping to reduce our allergies. Thank Blueair!

¹ Tested on PM 2.5 up to 90 mins

² Based on ELISA deactivation testing of Pollen (Cry J1), Pet Dander (Fel d1, Can F1), Dust Mite Matter (Der f1) on the filter media in 60 minutes.

³ Compared to standard in-unit filter. Based on removal testing of particles 0.4-0.7 μm in 60min in a 30m3 room. Performance may vary. Odors: Tested on benzene, toluene, nitrogen oxide, sulfur dioxide in 30 min.

⁵ AllergenBlock refers to inanimate allergens pollen, dust and pet dander