Blue Pure 211i Max

Name: Blue Pure 211i Max
Brand: Blueair
Price: 489.99 CAD
Availability: InStock
Rating: 4.5 (1983 reviews)

Air Purifier, Extra Large Rooms

4.5

Rated 4.5 out of 5 stars

4.5 Stars (1,983 Reviews)

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One Time Shipment

1 Air Purifier
1 Particle & Carbon Filter
1 Pre-Filter in Stockholm Fog

Filter Subscription

1 Replacement Filter
Save 15% on every filter
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Customize Your Subscription

Select Filter

Everyday filter, tackling 99.97%¹ of dust, odors, allergens, smoke, & more.

Choose Frequency

Subscribe & save 25% off your first filter

Customize your purifier

Pre-Filter| Sand$15.99

AllergenBlock Filter$116.99

SmokeBlock Filter$110.99

Faster. Quieter. Smarter.

The Blueair Blue Pure 211i Max smart air purifier is designed for large homes and open living spaces. With powerful airflow and HEPASilent filtration, it captures 99.97% of airborne particles including dust, pollen, pet dander, and smoke, helping improve indoor air quality. Capable of cleaning up to 3,235 square feet in one hour, the Blue Pure 211i Max is ideal for large living rooms, open floor plans, apartments, and homes with pets or allergy concerns.

Quickly cleans 674 ft² in 12.5 minutes, 1,618 ft² in 30 minutes, & 3,235 ft² in 1 hour
3 advanced sensors detect & automatically adjust fans speed to quickly remove pollutants
Removes 99.97%¹ of airborne particles such as viruses, bacteria, pollen, dust, and pet dander down to 0.1 micron
Track indoor & outdoor air quality, customize your settings & more in the Blueair app
Integrate with Alexa or Google Home for seamless smart home control
RealTrack Technology® accurately tracks filter lifetime based on usage and pollutant levels.

Open-concept living spaces
Simple touchscreen interface
Automatically Adjust Fan Speed
Instant air quality readings
PM 1, PM 2.5, PM 10 pollutant tracking
App & Wifi connectivity
RealTrack Technology®
Smart home integration

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

Free & fast shipping
30 day home trial
Free extended warranty

“The Blue Pure 211i Max aced our tests, and on top of its powerful performance, it stands out for its energy efficiency, quiet operation, user-friendly features, and good looks.”

Wirecutter Best Air Purifiers of 2024

Why choose Blue Pure 211i Max?

Advanced design for superior performance

Monitors PM 1, 2.5 & 10, a 360° air intake design, ensuring even airflow and more efficient air cleaning & automatically adjusts fan speed based on detected pollutants.
So quiet, you’ll wonder if it’s even on

QuietMark certified, the Blue Pure 211i Max is quieter than a whisper on the low setting and no louder than a computer hum on high.
Smart features to fit your lifestyle

Monitor indoor & outdoor air quality, set custom schedules, turn on night. auto mode or welcome home mode, & control via Alexa or Google Home.
Sleek customizable Scandinavian design

Variety of washable pre-filters designed to seamlessly blend into any home.

4 layers of filtration remove
99.97%¹ of airborne pollutants

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

Meet our filters

Particle & Carbon

Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke
SmokeBlock

2x more activated carbon than our original filter. Removes up to 99.99%³ of wildfire smoke
AllergenBlock⁵

Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander

Exclusive features in the
highly rated Blueair app

Smarter air, customized to you

Choose a fan speed, switch to night mode for undisrupted sleep, or let auto mode adjust for you based on detected pollutants.
Set Schedules

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 your air purifier turning on as you are approaching your home.
Accurate filter lifetime tracking

RealTrack technology tracks the filter lifetime based on pollutant levels & usage. When it’s time to replace your filter the app will alert you!

Independently proven performance

Free and fast shipping
30 day home trial
Extended warranty

Technical Specifications

Dimensions(HxWxD)

22.7 x 14.4 x 14.4
Product Weight

16.2 lb
Energy Consumption

46 W
Sound level

23-53 dB
Air outlet

Top
Recommended room size

674 sq. ft.
Air changes per hour (ACH)

4.8
Clean air delivery rate (CADR)

Pollen 450 cfm
Dust 452 cfm
Smoke 435 cfm
Number of filters

1
Speed control options

1 - 2 - 3 - 4 - Auto - Night

FAQ

What pollutants does the Blue Pure 211i Max filter out?

Our HEPASilent™ dual filtration technology removes 99.97%¹ of airborne particles down to 0.1 microns, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria², are captured with minimal noise and energy consumption.

What room size is best for the Blue Pure 211i Max?

What are the noise levels of the Blue Pure 211i Max?

How often do I need to change the filters?

Your filter will last up to 9 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.

What is the warranty for the Blue Pure 211i Max?

Does toggling between the different PM levels (PM1, PM2.5, PM10) on the display change the specific types of pollutants that are filtered out of the air?

While many Blueair units come equipped with a PM2.5 sensor, some models, including Blue Pure 211i Max, Protect 70i, or Classic Pro CP7i, have advanced sensors that measure PM1, PM2.5, and PM10 levels for more precise air quality monitoring. However, the display on these models can only show one of these three particulate matter (PM) values at a time due to the size of the screen. The display can toggle between PM1, PM2.5, and PM10 readings to track the levels of different pollutants in their environment. Switching between these indicators does not affect the air purifier's performance or target a specific pollutant size to remove from the air. The air purifier continuously works to remove particles down to 0.1 micron from the air regardless of which PM indicator is displayed.

4.5

Rated 4.5 out of 5 stars

Based on 1,983 reviews

Total 5 star reviews: 1.6k Total 4 star reviews: 145 Total 3 star reviews: 67 Total 2 star reviews: 41 Total 1 star reviews: 124

88%would recommend these products

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1,983 reviews

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JS
Joyce S.
Verified Buyer
6 hours ago
Reviewing
Blue Pure 311i Max
Rated 5 out of 5 stars
Love, love, love these Blueair units!
We have several Blueair units throughout our house. The smaller ones in the bedroom and office. The larger ones in the living room. We no longer sneeze all the time. Blueair takes care of the pollen and pet dander and we can breath and sleep comfortably. Highly recommended!
Was this helpful?
KA
Karen A.
Verified Buyer
3 days ago
Reviewing
Blue Pure Mini Max Bundle
Rated 5 out of 5 stars
Mini Max Bundle
I have the mini max bundle air purifiers in two of my bedrooms. One I use most of the day while I sew and work on my computer.
The other one is where I sleep. I can really tell a difference in my sinus issues and how I sleep.
One question is this: I have two larger 311i Max purifiers and they have lights on the top that stay on while the fan is running. The lights do not stay on while the fan is running on the minis. Not sure if they are supposed to.
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B
Blueair
2 days ago
Thank you for sharing your feedback with us. We're glad to hear that you are enjoying your Blueair products. Regarding the lights on top of the 311i Max unit, it is normal for the lights to remain on while the fan is running, but you can adjust their brightness. We truly appreciate your valuable feedback.
SN
Sarah N.
Verified Buyer
3 days ago
Reviewing
Blue Pure 311i+ Max
Rated 5 out of 5 stars
Love it
Been using it for about a week - I love it for multiple reasons: it cleans the air well and it's kind of nice night light at night on the lowest light settings. It works perfect for my bedroom with cathedral ceilings. Cleans the air quickly when I need it to!
Was this helpful?
RR
Rosemarie R.
Verified Buyer
6 days ago
Reviewing
Blue Pure 311i Max
Rated 5 out of 5 stars
Blue Pure 311i Max
Our living and dining areas smell fresh. It's on auto and it is very quiet.
Was this helpful?
LM
Len M.
Verified Buyer
1 week ago
Reviewing
Blue Pure 511i Max Bundle
Rated 5 out of 5 stars
Great Air purifer
We put 2 of these in our camper and it's been able to filter all the organic chemicals creating cleaner air.
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¹ Tested on PM 2.5 up to 90 mins

² Based on ELISA deactivation testing of Pollen (Cry J1), Pet Dander (Fel d1, Can F1), Dust Mite Matter (Der f1) on the filter media in 60 minutes.

³ Compared to standard in-unit filter. Based on removal testing of particles 0.4-0.7 μm in 60min in a 30m3 room. Performance may vary.

⁴ When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration.

⁵ AllergenBlock refers to inanimate allergens pollen, dust and pet dander.

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

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

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