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Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
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Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
Blue Pure 211i Max AllergenBlock Filter
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Blue Pure 211i Max Filter

AllergenBlock

Compatible with Blue Pure 211i Max

4.6
Rated 4.6 out of 5 stars
4.6 Stars (45 Reviews)
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Everyday filter, tackling 99.97%¹ of dust, odors, allergens, smoke, & more.
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This filter is only compatible with the Blue Pure 211i Max 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

  • App & Wifi connectivity
  • Alerts when you need a new a filter
  • RealTrack Technology®

Smart Filtration, you can trust

Main filter

Captures airborne particles, including pollen, dust & pet dander allergen

AllergenBlock Defense Coating

Neutralizes over 90% of allergen properties that trigger discomfort

Activated carbon

Traps light household odors

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 only with the Blue Pure Max 211i air purifier.

4.6
Rated 4.6 out of 5 stars
Based on 45 reviews
Total 5 star reviews: 38 Total 4 star reviews: 2 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 3
89%would recommend this product
45 reviews
  • JW
    John W.
    Verified Buyer
    21 hours ago
    Rated 5 out of 5 stars
    Clean air

    We love that it is so quiet. It quickly kicks into highspeed when any pollutent is present such as strong cooking odors. Last night we were unable to put it on night mode where all the lights turn off after several weeks of going dark when the moon symbol was pressed. Otherwise it works great.

  • JS
    Julvina S.
    Verified Buyer
    21 hours ago
    Rated 5 out of 5 stars
    Superb filter!

    Clear the air so good. My daughter stop sniffing right away after I changed to this filter. Thank you Blueair!

  • DR
    Don R.
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    Very Effective

    It works well and keeps our air allergen free.

  • PW
    Peter W.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Breathing Easy...

    Very happy with the Allergen Block filter.

  • JB
    John B.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Blue Pure 211i Max Allergen Block Filter

    Works great!

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