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2-in-1 Purify + Humidify

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2-in-1 Purify + Humidify
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2-in-1 Purify + Humidify
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2-in-1 Purify + Humidify

Purify, Humidify, Large Rooms

4.0
Rated 4.0 out of 5 stars
504 Reviews
Select Default Title

The 2-in-1 Purify and Humidify’s dual action technology rapidly cleans your air, all while maintaining the perfect humidity.

  • Rapidly purifies 360 ft² in 12.5 minutes, 863 ft² in 30 minutes, and 1,728 ft² in 1 hour
  • HEPASilent™ Technology quickly removes 99.97%¹ of airborne particles like pollen, odors, dust, and smoke
  • InvisibleMist™ Technology delivers balanced, mist-free humidity that protects your home from white dust, sticky residue, and water damage.
  • Set the perfect humidity levels with smart technology that automatically adjusts to your environment, all controlled through an intuitive app for added convenience.
  • Customizable features in the Blueair app
  • Perfect for bedrooms or offices
  • Instant air
quality readings
  • Voice controled with Alexa
  • RealTrack Technology®
  • Automatically Adjust Fan Speed
  • App & Wifi connectivity
  • Simple touchscreen interface
  • PM 2.5 pollutant tracking

“We have slept better than we have in years.
Blueair has provided the Goldilocks environment
of perfect humidity and clean air”

Consumer Testing Feedback

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Why choose 2-in-1 Purify + Humidify?

HEPASilent Technology automatically detects & removes 99.99%¹ of airborne pollutants

HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster³ and quieter⁴ than traditional HEPA.

So many ways to customize & control in the Blueair app

  • Ship free next day

  • 30 day home trial

  • Authenticity guaranteed

2-in-1 Purify + Humidify

Technical Specifications

  • Dimensions(HxWxD)

    26” x 13.6” x 13.6”

  • Product Weight

    13.8 lb

  • Tank Capacity

    3 L

  • Energy Consumption

    36 W

  • Sound level

    24-52 dB

  • Air outlet

    Top

  • Recommended room size

    360 sq. ft.

  • Clean air delivery rate (CADR)

    Pollen 235 cfm
    Dust 222 cfm
    Smoke 232 cfm

  • Number of filters

    4

FAQ

Your Particle + Carbon filters will last up to 6 months thanks to our proprietary RealTrack algorithm that accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.

When it's time to replace the filter, the filter replacement LED on the interface will turn red to remind you. Alternatively, connect to the Blueair app to receive an alert and easily re-order at the touch of a button.

The humidification wick filter should be replaced every 6 months. It should be cleaned weekly when in use according to the instructions in the user manual to maintain optimal performance.

To clean the wick filter, rinse with water weekly, or for a deep clean, soak in citric acid and rinse. Use 20g of citric acid for every 1L of water for 1 hour. Rinse well under running tap water.
4.0
Rated 4.0 out of 5 stars
Based on 504 reviews
Total 5 star reviews: 311 Total 4 star reviews: 65 Total 3 star reviews: 33 Total 2 star reviews: 25 Total 1 star reviews: 70
75%would recommend these products
Write a Review (Opens in a new window)
504 reviews
  • H
    Hiro
    Verified Reviewer
    2 weeks ago
    Reviewing
    Humidifier H35i
    Rated 1 out of 5 stars
    Clogs. Faulty sensor. Frustrating customer service. Threw it away.

    After two months or so, the low water sensor began to light up non-stop, regardless of the water level. The customer service rep mentioned that perhaps it was clogged (after 2 months?) and I needed to perform a deep clean. I purchased citric acid as directed and cleaned. This did help for 2 weeks, then the clog/ sensor lit up again. This time the citric acid did not help. I repeatedly asked for a replacement or refund but I was unable to get a proper response. I was frustrated and threw it away. Disappointing for a $150 product. I would strongly not recommend this product or the Blueair customer service.

    I have an old school honeywell humidifier and have never had any issues with functionality. I would advise people to get a different brand.

    Was this helpful?
    BU Profile picture for Blueair UK
    Blueair UK
    2 weeks ago

    Thank you for sharing your experience with us. I’m truly sorry to hear about the issues you faced with the sensor and the frustration caused by the support process. This is not the level of service we want our customers to experience, and I sincerely apologize for the inconvenience. Our support team will be reaching out to you directly to assist
    further and ensure that your concerns are properly addressed. We value your feedback and will use it to improve both our product reliability and customer service.

  • LT
    Lee T.
    Verified Buyer
    2 weeks ago
    Reviewing
    Humidifier H35i
    Rated 5 out of 5 stars
    Outstanding customer service

    When it came time to change my filter, I mistakenly throughout the filter holder with the filter before I got the replacement filter. I realized my mistake when the replacement filter arrived. The staff at BlueAir were amazing and so very, very helpful and kind. This is on top of the fact that the machine itself works exactly as described, no issues for an entire season. Highly recommend.

    Was this helpful?
  • SI
    Steve I.
    Verified Reviewer
    4 weeks ago
    Reviewing
    Humidifier H35i
    Rated 3 out of 5 stars
    Unit ok but lacking Alexa Integration!

    Love the actual humidifier unit. App is ok but … without Alexa integration it will only be sub par! Alexa unfortunately is a standard for any Smarthome.

    Was this helpful?
    BU Profile picture for Blueair UK
    Blueair UK
    3 weeks ago

    Thank you for sharing your observations. We’re glad to hear you love the humidifier unit and appreciate your feedback regarding Alexa integration. Please know that the unit is capable of connecting with Alexa, though the controls are somewhat limited. Our support team will reach out to you directly to assist and help resolve this issue.

  • NS
    Norm S.
    Verified Buyer
    4 weeks ago
    Reviewing
    Humidifier H35i
    Rated 5 out of 5 stars
    H35i

    Humidifier works as intended. Great product.

    Was this helpful?
  • DE
    Daniel E. K.
    Verified Buyer
    1 month ago
    Reviewing
    Humidifier H35i
    Rated 5 out of 5 stars
    Excellent Humidifier

    Blueair H35i Humidifier performance is excellent! Very easy to clean, maintain and provides a user prompt when the wick needs to be replaced. I would recommend Blueair products that have been engineered to provide healthy air and minimal maintenance.

    Was this helpful?

¹ Tested on PM2.5 up to 90 minutes.

² Tested on bacteria (S. aureus, K. pneumoniae, P. aeruginosa), virus (MS2) and mold allergen (A.niger) with a minimum reduction rate of 99.8% in 60 min. Blueair does not claim to prevent transmission of airborne illnesses.

³ Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration.

⁴ Noise refers to the dB(A) difference in acoustic power.

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

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