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Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
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Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
Blue Pure 511 Bundle
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Blue Pure 511 Bundle

Air Purifier, Small Rooms

4.3
Rated 4.3 out of 5 stars
19 Reviews

The Blue Pure 511 air purifier combines powerful filtration with a sleek, compact design perfect for small spaces. Whisper-quiet, energy-efficient, and easy to use, it delivers cleaner, healthier air with minimal maintenance.

  • Quickly cleans 182 ft² in 12.5 minutes and up to 413 ft² in 30 minutes.
  • Three fan speeds quickly removes pollutants such as viruses, bacteria, dust, and odors.
  • Consuming as little energy as a single lightbulb
  • Variety of washable pre-filter colors designed to seamlessly blend into your space.
  • Powerful yet
whisper-quiet
  • Simple one
button control
  • Place anywhere with 360˚ design

“It’s a great performer for a machine of its size and power. It’s also extremely quiet, staying below our 50-decibel limit for comfortable TV viewing and sleeping, even on high...its display goes dark automatically, so this machine won’t be a distraction when you’re trying to nap or work.”

Wirecutter Best Air Purifiers of 2024

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Why choose Blue Pure 511?

4 layers of filtration remove
99.97%
¹ of airborne pollutants

HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster* and quieter⁴ than traditional HEPA.

Blue Pure 511 Bundle

Technical Specifications

  • Dimensions(HxWxD)

    34.0 x 20.1 x 20.1 cm

  • Energy Consumption

    16 W

  • Sound level

    24-49 dB

  • Air outlet

    Top

  • Recommended room size

    22 m² m²

  • Air changes per hour (ACH)

    4.8

  • Clean air delivery rate (CADR)

    Pollen 112 cfm
    Dust 112 cfm
    Smoke 112 cfm

  • Number of filters

    1

  • Speed control options

    1 - 2 - 3

FAQ

Our HEPASilent™ dual filtration technology removes 99.97%¹ of airborne particles down to 0.1 microns, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria², are captured with minimal noise and energy consumption.

4.3
Rated 4.3 out of 5 stars
Based on 19 reviews
Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 3
79%would recommend this product
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19 reviews
  • S
    Seajay
    I do not recommend this product
    Rated 1 out of 5 stars
    2 months ago
    Not working...

    I just purchased a blue air - blue pure Mini Nax 2 Pack - from Costco. Neither unit works after I plug it into an outlet. Initially the lights will appears for 2 seconds... but pushing the ON button does nothing.

    BlueEU Staging
    2 months ago

    We’re sorry to hear about your experience with your new Blue Pure Mini Max units. That’s certainly not how they should be performing right out of the box. We’ve reached out to you directly to gather a few details so we can help get your purifiers up and running as quickly as possible.,Blueair,Blueair Team,clientresponse

  • D
    Debs
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Hoping to decrease allergy symptoms

    Placed one in each of my kids’ rooms, thus far they seem to be helpful. They are so quiet on the (1) setting that it’s hard to tell they are on without your ear right above the unit(!). At night they put them on (2) and enjoy the very light white noise. I don’t know if it’s helping with allergy symptoms (especially the one who is allergic to our cat), but they think perhaps so. Ordered another one for our bedroom since there have been wildfires and smole lately and it’s prime allergy season for me as well.

  • DK
    Dorothy K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    21 hours ago
    Great air

    Improved our air quality

  • DK
    Dorothy K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    None

    No thank you

  • HS
    Hayden S.
    Verified Buyer
    Rated 3 out of 5 stars
    2 weeks ago
    Quiet but not as effective as hoped

    Happy with the quality and quietness, but I bought them to help keep the air fresh while owning a cat (alongside my regular cleaning) and I haven't noticed a difference after a few weeks so far.

    BlueEU Staging
    2 weeks ago

    Thanks for sharing your experience with the Blue Pure 511 Bundle. We’re glad to hear you’re enjoying the build quality and how quiet the units are. For pet households, results can vary based on placement, room size, and filter type, especially when managing odors alongside dander. We appreciate this feedback and have reached out to you directly to help.