Humidifier H35i

Name: Humidifier H35i
Brand: Blueair
Price: 139.0 GBP
Availability: InStock
Rating: 4.0 (510 reviews)

Humidifier, Medium Rooms

4.0

Rated 4.0 out of 5 stars

510 Reviews

Save £25

InvisibleMist™ Humidifier

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.

Place anywhere with 350˚ 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

Additional Features

Wi-Fi connectivity for remote control Yes
On/ off timer Yes, via Blueair App
Speed control options 1 - 2 - 3 - 4 - Auto - Night
Integrated air sensors Yes

Shipping & Warranty

Ship next day free
30-Day Home Trial
Authenticity Guaranteed

Sleep better, live better

Innovative design for effortless maintenance

Top-pour refills, dishwasher safe tank, tap water safe, 6 month filter lifetime & up to 48 hours of consecutive run time.
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.
24/7 control in the trusted 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.
Quickly humidifies medium spaces

Perfect for spaces up to 500ft²

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

Smarter Air, Customized To You

Choose your fan speed, set to auto or night mode, set target humidity level & display lock your settings.
Custom Schedules To Fit Your Lifestyle

Tailor your humidifiers’s settings to your daily routine with customized schedules. Set your preferred times so you can wake up to fresh air and save energy when you're away.
Filter Lifetime Tracking

Tracks your filter lifetime and will alert you in the Blueair app and on the interface of your air purifier when it’s time to replace your filter.

Free & fast shipping
30 day home trial
Authenticity guaranteed

Technical Specifications

Dimensions(HxWxD)

14.6” x 9.4” x 9.4”
Product Weight

7.8 lb
Tank Capacity

3.5 L
Recommended room size

500 sq. ft.
Humidification run time

48 hours
Recommended filter change

Every 6 months
Number of filters

1
Speed control options

1 - 2 - 3 - 4 - Auto - Night

FAQ

What is InvisibleMist™ technology?

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.

How often do I need to replace the wick filter?

How long will the Blueair Humidifier run for?

Do I have to use filtered water in the Blueair Humidifier?

Why is the low water indicator on my humidifier not turning off even though I have added water to the tank?

If the low water hasn’t turned off after filling the water reservoir, manually adjust the fan speed on the humidifier by pressing the fan speed button on the device or through the app.

This will draw water into the pump and allow the sensor to detect the recently added water. The low water indicator will then turn off, and you can set the fan back to your desired speed or return to Auto mode.

4.0

Rated 4.0 out of 5 stars

Based on 510 reviews

Total 5 star reviews: 309 Total 4 star reviews: 65 Total 3 star reviews: 32 Total 2 star reviews: 25 Total 1 star reviews: 79

73%would recommend these products

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510 reviews

Sort

DE
Daniel E. K.
Verified Buyer
3 weeks 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?
GK
Geoffrey K.
Verified Buyer
3 weeks ago
Reviewing
Humidifier H35i
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.
Was this helpful?
JR
Jens r.
Verified Buyer
1 month ago
Reviewing
2-in-1 Purify + Humidify
Rated 5 out of 5 stars
Great Machine
Does a great job with the humidity. Class A company and service.
Was this helpful?
DH
Douglas H.
Verified Reviewer
1 month ago
Reviewing
Humidifier H35i
Rated 3 out of 5 stars
Great when it was working. Will update when I hear from BlueAir
Humidifier worked well for about a year but now am having problems with the pump and low water indicator. Have submitted questions to the company requesting how to fix my issue. When humidifier is working I will give it good marks. Works very well with the App.
Was this helpful?
BU
Blueair UK
1 month ago
We appreciate your continued support and are glad the humidifier and app have served you well this past year. I apologize for the recent trouble with the pump and water sensor. Our support team will contact you directly to investigate the matter and discuss the next steps.
CE
Chris E.
Verified Buyer
1 month ago
Reviewing
Humidifier H35i
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!
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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.

Your cart

Humidifier H35i

Humidifier H35i

Innovative design for effortless maintenance

Intuitive touchscreen interface

24/7 control in the trusted Blueair app

Quickly humidifies medium spaces

Smarter Air, Customized To You

Custom Schedules To Fit Your Lifestyle

Filter Lifetime Tracking

Get fresh updates for fresher air

Your cart

Humidifier H35i

Humidifier H35i

Sleep better, live better

Innovative design for effortless maintenance

Intuitive touchscreen interface

24/7 control in the trusted Blueair app

Quickly humidifies medium spaces

Exclusive features in the Blueair app

Smarter Air, Customized To You

Custom Schedules To Fit Your Lifestyle

Filter Lifetime Tracking

Technical Specifications

FAQ

Get fresh updates for fresher air

Sleep better, live better