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Blue Pure 311i+ (3450i) Max Particle + Carbon Filter
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Blue Pure 311i+ (3450i) Max Particle + Carbon Filter

Particle + Carbon

Compatible with Blue Pure 311i+ (3450i) Max

Customize your filter

This filter is only compatible with the Blue Pure 311i+ (3450i) 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 filter monitoring

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

FAQ

This filter is compatible only with the Blue Pure 311i+ (3450i) Max air purifier.

3.9
Rated 3.9 out of 5 stars
Based on 18 reviews
Total 5 star reviews: 11 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 3 Total 1 star reviews: 2
67%would recommend this product
Slide 1 selected
18 reviews
  • KB
    Kristin B.
    Verified Buyer
    I do not recommend this product
    Rated 2 out of 5 stars
    2 weeks ago
    I my reset the filter

    The red light won’t go away. Your app says it isn’t compatible with certain WiFi’s and I don’t see a solution being offered.

    BlueEU Staging
    1 week ago

    Thanks for sharing your experience with the Blue Pure 311i+ Max Particle + Carbon Filter. We are sorry you are seeing the red light persist after a filter reset and facing WiFi compatibility issues with the app. We have reached out to you directly so we can help troubleshoot and find a solution that works for your setup. We appreciate your feedback and patience.

  • SI
    SL i. t. R. R.
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Its Easy!

    So easy to replace the filter. And it lasted an entire year.

  • SW
    Sandra W.
    Verified Buyer
    Rated 3 out of 5 stars
    6 days ago
    Great Product but Terrible Customer Service

    I purchased my air purifier directly from Blueair two years ago and all subsequent replacement filters thereafter as well. Terrific product and equal to all the great reveiws and recommendations. Early this month I ordered another replacement filter. Same buyer (me) and same address as all past orders went to. But oops! Computer glitch occurred such that my filter was being routed to a different person in a different state. Blueair’s error which I noticed when I got an order confirmation. I called customer service two minutes after seeing the error and was told the order would be cancelled. Nope. Got an email that the order was on its (wrong) way. Called customer service again and couldn’t believe that they wouldn’t help me. Wrote twice to the company on the “contact us” form before a correct replacement filter order was in place.

    BlueEU Staging
    4 minutes ago

    Thank you for sharing this detailed feedback and for your continued loyalty to the Blue Pure 311i+ Max Particle + Carbon Filter. We are sorry for the frustration caused by the order routing error and the difficulty getting it resolved. That is not the experience we want for our customers and we'll send this feedback to our support team to better our service going forward.

  • SA
    Stephen A.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    super easy to install

    Super easy to install

  • MT
    Madeline T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Wouldn't want to be without it

    Love it; super quiet, easy to change filter- been running since we bought it :)