InvisibleMist™ Humidifier

Medium rooms
InvisibleMist™ Humidifier
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$130.49 $149.99
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3 year warranty
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Overview

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.

Quickly humidifies
medium spaces

Enjoy up to 48 hours of uninterrupted, mist-free moisture providing long-lasting comfort and ease

Blueair Blueair Humidifier height and width
Blueair Classic Pro CP7i Dual Fan Performance
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.

Blueair Classic Pro CP7i 5 layer filtration
Effortless maintenance

Top-pour refills, dishwasher safe tank, tap water safe, 6 month filter lifetime & up to 48 hours of consecutive run time.

Blueair Humidifier touchscreen interface
Instant air quality
readings & intuitive
touchscreen interface

The easy-to-use touchscreen lets you quickly switch modes and check your room's humidity in real time. Set your ideal level and see any changes at a glance.

Blueair Classic Pro CP7i Sensors and Display
24/7 customized
control in the highly
rated Blueair app

Exclusive customizable features allow you to set up schedules, set to auto or night mode, monitor & customize humidity levels, track filter usage and easily replace filters.

Details
Blueair Dishwasher safe tank
Dishwasher safe tank

Cleaning is a breeze with the dishwasher-safe humidifier tank and filter assembly, making maintenance effortless & simple.

Blueair 6-month wick filter lifetime
6-month wick filter lifetime

Your filter indicator on the interface of your humidifier and in the Blueair app will notify you when it is time to replace your filter.

Blueair Tap water safe
Tap water safe

Designed for convenience, our humidifier is tap-water safe thanks to its anti-microbial filter, which traps minerals & pollutants, ensuring clean, fresh moisture.

Blueair Bucket handle
Bucket handle

The tank's convenient bucket handle makes it easy to carry and refill without any spills or hassle.

Blueair Auto Dry Mode
Auto Dry Mode

Auto Dry Mode uses low airflow to expedite filter drying after use, promoting a cleaner environment.

Blueair Display lock
Display lock

Prevent accidental changes with display lock, so your settings stay just the way you like it.

  • Wi-Fi connectivity for remote control
    Yes
  • On/off timer
    Yes
  • Filter replacement indicator
    Yes
  • Speed control options
    1 - 2 - 3 - AUTO - NIGHT
  • Integrated air sensors
    Yes
Included in the box


Blueair Humidifier H35i

Humidifier

Blueair H35i Wick Filter

Wick Filter

Blueair Instruction manual

Instruction manual

Download
  • Dimensions(HxWxD)
    14.6" x 9.4" x 9.4"
  • Product weight
    7.8 lbs
  • Tank Capacity
    3.5 L
  • Run Time
    48 hours
  • Air outlet
    Top
  • Recommended filter change
    6 months
  • Recommended room size
    500 ft2
  • Operating Power
    120 V
  • Number of filters
    1
  • Target Humidity Level Setting
    Yes
  • Handle
    Yes
  • Wi-Fi connectivity for remote control
    Yes
  • On/off timer
    Yes
  • Filter replacement indicator
    Yes
  • Speed control options
    1 - 2 - 3 - AUTO - NIGHT
  • Integrated air sensors
    Yes
What kind of water should I use in my humidifier?

Your Blueair humidifier is safe to use with clean water of your choice, including tap.


  • Note: the use of tap water may increase the buildup of minerals and staining on your wick, depending on the source and quality of your tap water.

To clean, remove the wick filter from the filter cage and rinse under running water. For a deeper clean, soak with mild or citric acid cleanser, 20g citric acid for every 1L of water for 1 hour, then rinse well under running tap water according to the instructions in the user manual.

How do I clean my humidifier?

Clean your humidifier at least once a week, or more frequently with regular usage. Always disconnect the device from power prior to cleaning.


  • Water tank: Clean the water tank using a mild detergent. Wipe the water tank dry before reassembling.
  • Wick filter: Soak with mild or acid cleanser. 20g citric acid for every 1L of water for 1 hour. Rinse well under running tap water
  • Upper Body: Wipe the body with a soft, dry, or damp cloth to remove dust. Do not submerge in water.
My humidifier is on but I don't see any mist coming out.

The Blueair H35i humidifier uses evaporative technology which pulls water molecules from the wet wick filter and dispenses it into the air, there will be no visible mist coming from the device.

 

How do I register for warranty?

To extend the limited warranty from one year to three (3) years, simply complete the product registration form in the 'Warranty' section of your customer account within (60) days of purchase, or register through the Blueair mobile app.​



Read full warranty terms here

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² Tested on bacterias(E.coli, S.aureus, K. pneumoniae, P. aeruginosa), Influenza A (H1N1), and virus(MS2) with minimum reduction rate of 99.99% in 60min; Tested on A.niger with minimum reduction rate of 99.9% in 60min.


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.