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Blue Max 3350i

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Blue Max 3350i
Blue Max 3350i
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Blue Max 3350i
Blue Max 3350i
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Blue Max 3350i

Air Purifier, Medium Rooms

4.6
Rated 4.6 out of 5 stars
878 Reviews
Save £50

Breathe clean air where it matters most. With powerful yet quiet filtration, the Blue Max 3350i transforms your bedroom or home office spaces into refreshing environments for restful nights and productive days.

  • Quickly cleans 36 m² in 12.5 minutes or up to 86 m² in 30 minutes.
  • Automatically detects and quickly removes pollutants such as dander, pollen, dust mite matter allergen and more.
  • Compact with 360-degree air intake, so you can place it anywhere
  • RealTrack in-app filter monitoring accurately tracks filter lifetime based on usage and pollutant levels. A variety of washable pre-filter colours designed to blend seamlessly in your home.
  • Perfect for bedrooms or offices
  • Place anywhere with 350˚ design
  • Automatically Adjust Fan Speed
  • Instant air
quality readings
  • PM 2.5 pollutant tracking
  • App & Wifi connectivity
  • RealTrack Technology®
  • Smart home integration
Customise your purifier
Pre-Filter| Moss Green£27.00
Moss Green
Replacement Filter£59.00

"...notably quiet performance, terrific energy efficiency, and a display shutoff. The Blueair app lets you monitor your air quality and adjust the machine’s settings remotely. And it’s a particularly attractive machine..."

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Why choose Blue Max 3350i?

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.

Exclusive features in the Blueair app

Independently proven performance

  • Ship free next day

  • 30 day home trial

  • Authenticity guaranteed

Click and Drag to Rotate 360°

Technical Specifications

  • Filter Type

    Particle & Carbon

  • Dimensions(HxWxD)

    19 x 12.5 x 12.5

  • Product Weight

    3.5 kg

  • Energy Consumption

    32 W

  • Sound level

    23-50 dB

  • Air outlet

    Top

  • Recommended room size

    (4.8 - 2 ACH) 36 - 177 m²

  • Air changes per hour (ACH)

    4.8

  • Clean air delivery rate (CADR)

    Pollen 425 m³/h
    Dust 425 m³/h
    Smoke 425 m³/h

  • Number of filters

    1

  • Speed control options

    1 - 2 - 3 - Auto - Night

FAQ

Our HEPASilent™ dual filtration technology removes 99.97%¹ of airborne particles down to 0.1 microns, ensuring pollen, cooking odours, smoke, dust, pet dander, mould, chemicals, allergen matter and even tiny particles such as viruses and bacteria², are captured with minimal noise and energy consumption.
4.6
Rated 4.6 out of 5 stars
Based on 878 reviews
Total 5 star reviews: 710
Total 4 star reviews: 68
Total 3 star reviews: 31
Total 2 star reviews: 17
Total 1 star reviews: 52
89%would recommend these products
Write a Review (Opens in a new window)
878 reviews
  • DM
    Donna M. S.
    Verified Buyer
    4 minutes ago
    Reviewing
    Blue Pure 511i Max Bundle US
    Rated 5 out of 5 stars
    Seems to be working well.

    Love the design, quiet functioning, and simplicity. So far it seems to be working well.

    Was this helpful?
  • CB
    Corey B.
    Verified Buyer
    1 week ago
    Reviewing
    Blue Pure 511i Max Bundle US
    Rated 5 out of 5 stars
    Confident Now

    I’m assuming it works. I am reassured.

    🔥 💨 —> AQI 😃

    Was this helpful?
  • SH
    Susan H.
    Verified Buyer
    1 week ago
    Reviewing
    Blue Pure 511i Max Bundle US
    Rated 4 out of 5 stars
    Small room air purifiers

    I like the small room air purifiers. They are quieter than the large one I have that has a low hum when it’s blue and at 0. The hum can be slightly grating so I enjoy that the smaller models don’t do this. However there is no light to indicate when the filter needs to be changed. The instruction booklet indicates a button that doesn’t exist on the model.

    Was this helpful?
    BU Profile picture for Blueair UK
    Blueair UK
    1 week ago

    Thank you very much for sharing your feedback with us! We understand that you have a few questions regarding the unit and the process for resetting the filter. Please rest assured that our dedicated support team will be reaching out to you shortly to provide detailed assistance and answer all of your questions.

  • BD
    Bob D.
    Verified Buyer
    1 week ago
    Reviewing
    Blue Pure 511i Max Bundle US
    Rated 5 out of 5 stars
    Great Value!

    To get these at that price was amazing!

    Was this helpful?
  • CD
    Carolyn D.
    Verified Buyer
    1 week ago
    Reviewing
    Blue Pure 511i Max Bundle US
    Rated 5 out of 5 stars
    Very helpful for peace of mind

    I bought a large unit and two small room units during the wildfires up in Ely Minnesota. The smoke was so bad here. The blue Air purifiers arrived very quickly and immediately began cleaning the air. I have a blue air purifier in my room which is probably 15 or 20 years old. It runs all the time. These new units only run when it needs to clean the air and when it senses that it needs to turn on. I really like that feature. Not only can we breathe better, but it has helped very much with the anxiety about the air quality.

    Was this helpful?

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.

⁴ When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration.

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

*Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration.

Note: CADR and room size values have been updated to meet new DOE standards. Website listings reflect the most accurate information. You may notice slight differences versus product packaging during the transition.

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