ComfortPure™ 3-in-1 T20i Air Purifier

Name: ComfortPure™ 3-in-1 T20i Air Purifier
Brand: Blueair
Price: 399.0 GBP
Availability: InStock
Rating: 4.4 (11 reviews)

Heat, Cool, Purify, Large Rooms

4.4

Rated 4.4 out of 5 stars

11 Reviews

Save £100

Size: Large

The most powerful* 3-in-1 air purifier

Experience ultimate home comfort all year with the ComfortPure™ 3-in-1 air purifier. Engineered with TripleFlow™technology, it delivers clean, purified air in every mode, all while boasting a beautiful Scandinavian design.

Rapidly cleans 32 m² in 12.5 minutes, 78 m² in 30 minutes, and 156 m² in 1 hour
Removes 99.99%¹ of airborne particles like pollen, odours, dust, and smoke
Dual jet-stream outlets instantly deliver cool air to every corner of the room
Set your ideal temperature and instantly enjoy a wave of warm, purified air
Automatically shuts off to prevent overheating, made with heat-resistant materials & features an anti-tip sensor that turns off the unit if it falls over.
Customizable features in the Blueair app

Place anywhere with 360˚ design
Instant air quality readings
App & Wifi connectivity
RealTrack Technology®
Automatically Adjust Fan Speed
Voice controled with Alexa
Simple touchscreen interface
PM 2.5 pollutant tracking

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 - ECO
Integrated air sensors Yes

Shipping & Warranty

Ship next day free
30-Day Home Trial
Authenticity Guaranteed

“I have got to say is the top best air purifier I have tried so far, and I have gone through many. The size is just perfect not too big and bulky and not too tiny either. Setting it up was super easy...”

darielisa1

“Received the new Blueair 3-in-1 purifier, cooler, and heater. It is very well made, has an app and remote to control all of its features, and is very sleek.”

erinb341

“The filters look really easy to maintain and I loved the app. It was easy to use and I was able to lock settings so my kids didn't change things. I love the different modes and the fan speed settings as well. Overall, a really solid device that looks great in any room.”

xmasbabyjen

Why choose ComfortPure™ 3-in-1?

TripleFlow™ Technology delivers maximum clean air in every mode

Designed with three unique outlets, this air purifier optimizes airflow and purified air for heating, cooling, and purification modes—keeping you cozy in winter, cool in summer, and breathing fresh air every day.
Three effortless ways to operate

Use the intuitive touchscreen interface, adjust settings with the included remote control, or customize from your phone via the Blueair app.
Designed to beautifully blend into your home

The ComfortPure™ 3-in-1 features a sleek, minimalist aesthetic that complements your home decor while delivering clean air in every mode.

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.

Exclusive features in the highly rated Blueair app

Effortlessly switch between countless features

Choose from four fan speeds, switch to cool, heat or boosted purification mode. Set to night mode for sleep, or let auto mode adjust for you based on detected pollutants.
Set your preferred oscillation

Customize your oscillation angle to suit your space best. Whether you're working, relaxing, or sleeping, let the clean, fresh air flow where you need it most.
Custom Schedules to fit your lifestyle

Set your preferred times for enhanced air purification, so you can wake up to fresh air, keep your home clean during peak hours, and save energy when you're away.
Welcome Home Technology

Enjoy the convenience of the of your air purifier activating you are a few miles away from home.
Smart filter lifetime tracking

Tracks the filter lifetime based on pollutant levels and alerts you when it’s time to replace your filter.

Ship next day free
30 day home trial
Authenticity guaranteed

Technical Specifications

Dimensions(HxWxD)

27.4” x 13.6” x 13.6”
Product Weight

12.2 kg
Energy Consumption

36 W
Sound level

24-52 dB
Air outlet

Front & Top
Recommended room size

32 m²
Air changes per hour (ACH)

4.8
Clean air delivery rate (CADR)

Pollen 252 cfm
Dust 238 cfm
Smoke 227 cfm
Number of filters

1
Speed control options

1 - 2 - 3 - 4 - Auto - Night - ECO

4.4

Rated 4.4 out of 5 stars

Based on 11 reviews

Total 5 star reviews: 7 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1

91%would recommend this product

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11 reviews

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V
VRandolph
2 months ago
Rated 5 out of 5 stars
I Love my 3-in-1 T20i
I am very happy with the performance of the 3-in-1 T20i Air Purifier. I don't need to use it daily. When needed, a few months ago, I used it to heat the living room area instead of using my central heating which heats the whole house. I did however have to manually turn it off. I do not have central A/C for our somewhat mild weather, but have successfully used the 3-in-1 to cool my living room area when the weather has heated up. Because my living, dining and kitchen areas are not separated any walls, the 3-in-1 has done a great job of eliminating cooking odors. I have not seen a significant increase in energy usage.
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Y
yadarism_135
5 months ago
Rated 5 out of 5 stars
Love the idea of having a WiFi system
The come in a Greta package very well protect. Instructions are clear and the size is great for medium to large area. Easy to maintenance. Work super great and silent. Design are so beautiful. Price range is affordable for the quality of this 3 in 1 purifier. Plus you can use and app because they come with a WiFi connection
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NN
No N. 7.
4 weeks ago
Rated 1 out of 5 stars
N/A
Not a fan of it. Doesn’t seem to be working in my home. Has a small one and that worked better at odors than this one.
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BU
Blueair UK
4 weeks ago
We’re sorry to hear the ComfortPure 3-in-1 T20i isn’t meeting your expectations. Odor performance can vary depending on room size, placement, and filter condition, so we’d like to take a closer look to help improve its results. We’ve reached out to you directly to gather more details and offer some troubleshooting steps to get your unit performing at its best.,Blueair,Blueair Team,clientresponse
M
Maya
1 month ago
Rated 5 out of 5 stars
Efficient & Good Appearance
It gives a homey vibe while also filtering the air well! I also really like that it has an option to rotate and is fairly quiet. Overall I'm very satisfied!
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R
Rowan
2 months ago
Rated 4 out of 5 stars
Works well
It works well, although it sometimes gets turned around so it'll oscillate towards the wall, that might be due to it getting bumped into. The particle sensor is pretty reactive and the high blow settings move a good amount of air. I haven't had any regular intrusive noises like clicking or whirring, it's infinitely more quiet than my dehumidifier. I do wish it had active VOC filtration because you can still smell some strong odors. And for people who use this in their bedroom the dark mode shows basically no light so it won't keep you up. 👍
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*Blueair 3-in-1 T10i in Boosted purification mode tested on CADR (AHAM AC-1) vs Dyson & Shark 3-in-1 air purifiers at max fan speeds.

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.

Cools through fan, not air conditioning.

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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