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InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
InvisibleMist™ Humidifier
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InvisibleMist™ Humidifier

Humidifier, Medium Rooms

3.9
Rated 3.9 out of 5 stars
3.9 Stars (270 Reviews)

Meet our first mist-free, top-fill, smart humidifier. With InvisibleMist™ technology you get perfectly balanced air without any water damage or white dust, creating the ideal atmosphere for restful sleep.

  • Refill the humidifier with ease thanks to its top-fill design, ensuring mess-free maintenance so you can focus on comfort, not the hassle.
  • InvisibleMistTM 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.
  • Advanced anti-microbial filter captures impurities and water pollutants, ensuring that the air in your space remains pure and your water stays fresh.
  • How to care for your Humidifier
  • Place anywhere with 360˚ design
  • Simple touchscreen interface
  • Automatically humidifies the air
  • Instant humidity readings
  • Dishwasher
safe tank
  • App & Wifi connectivity
  • Alerts when you need a new a filter
  • Tap water
safe

Sleep better,
live better

InvisibleMist™ Technology

Our humidifier provides clean, balanced moisture without stickiness, water residue, or white dust, thanks to the anti-microbial wick filter that traps minerals and pollutants.

Exclusive features in the Blueair app

  • Free and fast shipping

  • 30 day home trial

  • Extended warranty

FAQ

Blueair's advanced InvisibleMist™ Technology delivers clean moisture by trapping water impurities in the wick filter, releasing pure water vapor with no mist into the air².

3.9
Rated 3.9 out of 5 stars
Based on 270 reviews
Total 5 star reviews: 155 Total 4 star reviews: 35 Total 3 star reviews: 17 Total 2 star reviews: 14 Total 1 star reviews: 49
70%would recommend these products
270 reviews
  • DE
    Daniel E. K.
    Verified Buyer
    3 minutes ago
    Reviewing
    InvisibleMist™ Humidifier
    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.

  • GK
    Geoffrey K.
    Verified Buyer
    25 minutes ago
    Reviewing
    InvisibleMist™ Humidifier
    Rated 5 out of 5 stars
    First experience

    This is an improved version of our earlier iH35 humidifier. The main improvement in the ease of joining top to base.

  • CE
    Chris E.
    Verified Buyer
    1 month ago
    Reviewing
    InvisibleMist™ Humidifier
    Rated 5 out of 5 stars
    Best humidifier I’ve owned!

    The InvisibleMist H35i is a perfect solution for my needs (keeping musical instruments in their “happy zone” without white dust everywhere). Highly recommended!

  • TK
    Terry K.
    Verified Buyer
    1 month ago
    Reviewing
    InvisibleMist™ Humidifier
    Rated 5 out of 5 stars
    Excellent product!

    Excellent product, I have it running 24/7.

  • BW
    Bryan W.
    Verified Buyer
    1 month ago
    Reviewing
    InvisibleMist™ Humidifier
    Rated 5 out of 5 stars
    InvisibleMist™ Humidifier

    It works great!!! The smart features are excellent.

² Based on the natural process of water evaporation turning water into gas, releasing only the molecule and comparative testing against ultrasonic leading device.

**Runtime is based on 77°F (25°C), 50% RH in night mode. Actual runtime may vary with different conditions.