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BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Allergen, Odor Removal, for Home Bedroom Living Room, Washable Pre Filter, HEPASilent, Blue 211+ (Non-Auto)

4.7 4.7 out of 5 stars 12,303 ratings

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Purchase options and add-ons

Color Gray
Brand Blueair
Product Dimensions 13"D x 13"W x 20"H
Floor Area 540 Square Feet
Noise Level 56 dB
Power Source
Corded Electric
Item Weight
5.9 Kilograms
Control Method
Touch
Filter Type
Activated Carbon

About this item

  • SIMPLE ONE-BUTTON CONTROL: Easily adjust fan as-needed with one button to ensure optimal air quality, including lowering fan speed at night for uninterrupted sleep
  • CLEAN AIR IN MINUTES: Blueair's HEPASilent technology, delivers clean air, faster, and much more quietly than traditional HEPA filtration alone; Quickly cleans 540sqft large room in about 12.5 min or up to 2592sqft XL space in 60min, on high
  • ONE OF THE QUIESTEST AIR PURIFIERS: Quieter (31 dB) than whisper on low; ENERGY STAR rated - uses less energy (30W) than an incandescent lightbulb on low
  • COMBAT ALLERGENS: Helps reduce allergens and pollutants that trigger allergy and asthma symptoms
  • REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Ideal for smoke & smog during wildfire season; Removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking
  • MOST AWARDED AIR PURIFIER BRAND IN THE US: Blue Pure 211 plus has won Good Housekeeping – 10 Best Air Purifiers of 2021, Best Overall Air Purifier; Wirecutter Pick - The Best Air Purifier - 2019 - 2022
  • INDEPENDENTLY TESTED FOR PERFORMANCE & SAFETY, ZERO OZONE: AHAM Verifide for CADR; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability Program; Trusted Education Partner of British Health Professional Academy
  • GENUINE FILTERS FOR OPTIMAL PERFORMANCE: Replace your filter every 6 months to ensure proper functionality & only use genuine Blueair filters; Shop 211 plus replacement filter: B073SKH39W; Upgrade to SmokeBlock filter for enhanced removal: B0B453ZDZ6. A 360-degree air intake means you can place the 211+ almost anywhere without compromising performance. Combine this with its compact and lightweight design, and you have an air purifier that is easy to move and place wherever suits you.

Customer ratings by feature

Easy to clean
4.7 4.7
Energy efficiency
4.5 4.5
Sheerness
4.3 4.3
Noise level
4.3 4.3

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$62.99
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BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Allergen, Odor Removal, for Home Bedroom Living Room, Washable Pre Filter, HEPASilent, Blue 211+ (Non-Auto)
Blueair BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Allergen, Odor Removal, for Home Bedroom Living Room, Washable Pre Filter, HEPASilent, Blue 211+ (Non-Auto)
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Price$311.36$339.99-17% $149.99
List:$179.99
-9% $120.64
List:$132.99
-7% $65.00
List:$69.99
-5% $94.95
List:$99.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Noise level
4.3
4.4
4.7
4.3
4.3
4.2
Maneuverability
4.3
4.3
4.5
4.5
4.5
Sleep mode
4.4
4.5
4.5
4.3
4.6
Value for money
4.2
4.4
4.2
3.6
Easy to use
4.3
4.7
4.7
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
VEVA
LEY HEE
FabioStorre
filter type
Activated Carbon
Activated Carbon
HEPA
Pre-Filter
Activated Carbon
Activated Carbon
floor area
540 square feet
3172 square feet
600 square feet
223 square feet
432 square feet
control method
touch
touch
touch
touch
touch
touch
power source
Corded Electric
Corded Electric
Corded Electric
Ac/dc
Corded
Corded Electric
particle retention size
0.1 micron
0.1 micron
0.3 micron
0.3 micrometer
noise level
56 decibels
23 decibels
0 decibels
24 decibels

From the brand

Product guides and documents


From the manufacturer

Pollutants

Compare Blue family air purifiers

Blueair 211+

211+

311

311 Auto

411 Auto

411 Auto

411+

411+

411

411

Blueair Pure 121

121

Customer Reviews
4.7 out of 5 stars
12,303
4.5 out of 5 stars
6,357
4.6 out of 5 stars
7,054
4.5 out of 5 stars
2,313
4.6 out of 5 stars
9,590
4.5 out of 5 stars
577
Room Size
540 ft² ​ 388 ft² ​ 190 ft² ​ 185 ft² ​ 161 ft² ​ 620 ft² ​
CADR-Smoke
350 cfm 250 cfm 123 cfm 119 cfm 105 cfm 400 cfm
Auto Mode
AQI
Included Pre-Filter
Dark Shadow, Diva Blue Arctic Trail Arctic Trail Dark Shadow Dark Shadow, Diva Blue Dark Shadow, Diva Blue
Metal filter housing
AHAM Verifide

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

Feedback

BLUEAIR

BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Allergen, Odor Removal, for Home Bedroom Living Room, Washable Pre Filter, HEPASilent, Blue 211+ (Non-Auto)


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Focus on sustainability

Family walking through a forest, with sunlight streaming through the branches.

Sustainable, Swedish design

Inspired by our Swedish heritage, sustainability and quality are at the heart of everything we do. It drives us to develop products that exceed industry standards for performance without being hard on the environment. We use materials like galvanized steel and recyclable plastics, design our filters to be recycled and ensure all Blueair purifiers are ENERGY STAR rated for energy efficiency. Please check your local recycling facilities for availability.

Product Description

"Blue Pure 211+ air purifier quickly cleans 540sqft large room in about 12.5 min or up to 2592sqft extra-large space in 60min, on high. Only Blueair air purifiers use HEPASilent™ technology, delivering maximum filtration with minimum noise. Combining mechanical filtration with electrostatic charging of particles produces clean air, faster, and much more quietly than traditional HEPA filtration alone. Delivers high performance with automated one-button control in a lightweight, compact package and includes washable, pre-filters in Dark Shadow (Gray) and Diva Blue. It can also be customized in other Swedish-inspired pre-filter colors that are sold separately. Carbon filter traps light household odors from smoking, pets, cooking, and more. Award-winning, sleek, Swedish design compliments your aesthetic while working hard to clean your air so you can place where it will be most effective at capturing airborne particles & odors without worrying about it cramping your style. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 350 for fine smoke particles, 350 for pollen particles, and 350 for dust particles.

CLEAN AIR IN A MATTER OF MINUTES: Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration. 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. According to AHAM, air changes per hour (ACH) is the measure of the outside air volume added to a space divided by the volume of that space over a set amount of time.

REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Blueair models with HEPASilent's mechanical and electrostatic filtration produced higher CADR, lower noise, and had lower energy consumption vs. the same models with only mechanical filtration (H13 filter). Tested on PM2.5 (0.1 - 2.5 μm) up to 90min; Tested on Influenza A (H1N1) with a minimum reduction rate of 99.99% in 60min.

MOST AWARDED AIR PURIFIER BRAND IN THE US: Based on survey of over 50 awards, accolades, and recommendations issued by independent consumer associations, media publications, and industry competitions from January 1, 2022, through August 16th, 2022, for products sold in the US by top 10 air purifier brands according to NPD Group Retail Tracking Service, Small Appliances, U.S. sales dollars June 2022 YTD.

BACTERIA, VIRUS & MOLD SPORE REMOVAL: Tested to reduce E.coli and Influenza A (H1N1) with minimum reduction rate of 99.9% in 60min; Tested on A.niger with minimum reduction rate of 99.9% in 60min.".

Customer reviews

4.7 out of 5 stars
4.7 out of 5
12,303 global ratings

Customers say

Customers like the appearance, performance, and ease of operation of the air purifier. For example, they mention it looks decent, is very well designed, and cleans the air efficiently. That said, opinions are mixed on value, quality, and smell.

AI-generated from the text of customer reviews

773 customers mention581 positive192 negative

Customers like the noise level of the air purifier. They mention that it's quiet, even on high speed. The noise level increases on high, but is tolerable. On the highest speed, it sounds just like a fan. However, the noise is soft in tone, not rattling or whining.

"...A side plus is the noise levels... On low it is barely audible... on high it serves as white noise and almost completely blocks the outside street..." Read more

"...The replacement is much quieter, which is better as on the low speed, it's supposed to be 'whisper quiet' such that you barely notice it's on...." Read more

"...They are super quiet on low speed. I’ve checked to be sure they are running a few times...." Read more

"...High - 55dB, OK, now it is making some noise, but it is soft in tone, not rattling or whining. Still reasonable in volume, and easy to talk over...." Read more

638 customers mention579 positive59 negative

Customers are satisfied with the air quality of the product. They mention that it works well to clear the air, and it makes a difference in the air. Some say that it reduces dust and cat hair. Overall, most are happy with their purchase and recommend it to others.

"...We have one in every main room and bedroom and they have greatly reduced dust and other allergy related air issues in our home...." Read more

"...all added up and was worth it to have no trace of pet odor, dust dramatically reduced and even reduced swiffer duster refill purchases, and quickly..." Read more

"...Other than that I can say this is a good air purifier with strong suction on 3rd setting...." Read more

"...Her breathing is normal. I’m feeling much better with clear sinuses, far fewer- and milder headaches, much reduced eye irritation." Read more

606 customers mention541 positive65 negative

Customers like the performance of the air purifier. They say it works excellently, quietly, and efficiently. Some say the filter works well with the ionizer technology, and is easy to replace. Overall, most are satisfied with the performance and recommend it to others.

"...All 5 previously purchased units still work perfectly after over 3 years of continuous running, only turned off for cleaning...." Read more

"...Original review: This air purifier worked fantastically for a year and 3 months; then a fan blade broke off...." Read more

"...but a Particle filter which is less dense but seem work well with their ionizer technology and cheaper to manufacture..." Read more

"This appears to be a very efficient product. What I do not understand is why there was a price increase of $122 two days after I received it" Read more

220 customers mention198 positive22 negative

Customers are satisfied with the appearance of the air purifier. They mention that it looks decent, has some color options, and is very well designed. The fan is housed in an attractive white housing, and it has a clean design. Customers also appreciate the two covers, so they can always have one on while one is in the wash.

"...The unit is very simple. It’s a large fan in an attractive white housing with a slightly larger white plastic base that houses the main filters..." Read more

"...The product reminds me of an Apple product, great design!I do have one suggestion for Blueair - more prefilter colors please!..." Read more

"...the top design pattern is attractive to me. Other than that I can say this is a good air purifier with strong suction on 3rd setting...." Read more

"...I change it just about every time I wash clothes. I love the two covers so you can always have one on while one is in the wash...." Read more

194 customers mention181 positive13 negative

Customers find the air purifier easy to set up, work, and maintain. They appreciate the simple controls and one-button operation. Some mention that the product is less cumbersome and lightweight. Overall, most are satisfied with the ease of operation and functionality of the air cleaner.

"...The unit is very simple...." Read more

"...though the cost is higher than most, it worked so well and maintenance was so easy it was worth it...." Read more

"...purifiers I've used in the past, with an eye-catching design, it's easy to use and replace the filters. I'm very happy with my purchase." Read more

"...Highly recommend, especially if your pets share your bedroom.Set up was easy...." Read more

397 customers mention248 positive149 negative

Customers are mixed about the smell of the air purifier. Some mention that an hour of it running, the smell was gone, and it does a somewhat sufficient job of removing smoke odors. However, others say that the room it was in had a chemical smell.

"...I don’t need more ozone in the room.I did not have any odd smells from this unit, even with my nose up close...." Read more

"...of the prefilters... all added up and was worth it to have no trace of pet odor, dust dramatically reduced and even reduced swiffer duster refill..." Read more

"...filter yet so I cannot respond to a complaint that the filter had a smell...." Read more

"...Damp and doggie smells have vanished. Air is fresh and crisp. No longer necessary to pull in outside air occasionally...." Read more

378 customers mention255 positive123 negative

Customers are mixed about the value of the air purifier. Some mention it's well worth the money, reasonable priced, and cheap to manufacture. However, others say that it'll place an unnecessary financial burden on the customer and is not worth the price.

"...All-in-all, I find this a great unit for the price." Read more

"...in the past, with an eye-catching design, it's easy to use and replace the filters. I'm very happy with my purchase." Read more

"...this air purifier worked GREAT but its life span is makes it not worth the money. -..." Read more

"...dense but seem work well with their ionizer technology and cheaper to manufacture..." Read more

208 customers mention134 positive74 negative

Customers are mixed about the quality of the air purifier. Some mention that the quality and effectiveness of this product is incredible, has made a great difference in the quality, and has been reliable. However, others say that one of the fan blades broke, cracked, or failed.

"...The Blueair’s sound is noticeable, but it is very even and is decent white noise at top speed. I haven’t had a problem falling asleep near it...." Read more

"...purifier worked fantastically for a year and 3 months; then a fan blade broke off...." Read more

"...Prefilter is work well to remove pet dander my furball. It simplistic design with one button no brainer can also use it...." Read more

"...Looks fine without it as well, pure white.- The overall construction is simple and sturdy - a metal box to hold the square (but flat folding)..." Read more

This makes a huge difference!
5 Stars
This makes a huge difference!
I noticed our air quality trending worse and worse for some reason. We’ve had a new wood stove for a few months but hadn’t noticed any ill effects until this past week. I plugged this air purifier in and it quickly got our air quality back to good in the house. I’m amazed how quickly it worked and I now have some peace of mind. I also love how quiet it is. If you wonder if this thing actually makes a difference, I’m here to tell you it does!
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Top reviews from the United States

Reviewed in the United States on July 9, 2021
127 people found this helpful
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Reviewed in the United States on August 21, 2023
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5.0 out of 5 stars Simple, just plain works.
Reviewed in the United States on August 21, 2023
Purchased a 211+ and x4 411 units in February of 2020. Just purchased a second 211+ in August 2023. All 5 previously purchased units still work perfectly after over 3 years of continuous running, only turned off for cleaning. The blue and/or gray pre-filter needs vacuumed off about once a month with a furniture brush attachment. The 411 units are top-heavy and have all been knocked over multiple times by pets and kids in 3 years, but continue to work just fine. The red change filter lights do not all come on in the same day, but within a week of each other usually, after about 6 months. We have one in every main room and bedroom and they have greatly reduced dust and other allergy related air issues in our home. They are a very quiet on low, a little noisy on medium, and very noisy on high. We turn them all on high when cleaning the house. We leave them on medium most of the time, especially in rooms we aren't using. Ran on low in bedrooms at night. My only complaint is the price of the replacement filters is a bit high, but our family feels that it is worth it. Photos are new filters next to dirty 6 months filters.
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32 people found this helpful
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Reviewed in the United States on April 16, 2020
35 people found this helpful
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Top reviews from other countries

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María Gabriela Gonzalez Morales
5.0 out of 5 stars Excelente precio para su calidad.
Reviewed in Mexico on January 2, 2022
MyReviewDen
5.0 out of 5 stars Breathe Easy - Blue Pure 211+ Air Purifier Works!
Reviewed in Canada on March 10, 2021
3 people found this helpful
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Calvin Teetaert
5.0 out of 5 stars My favorite air purifier.
Reviewed in Canada on January 8, 2024
Sra Diaz
2.0 out of 5 stars Absorbe los olores !!!!!
Reviewed in Mexico on March 16, 2021
One person found this helpful
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IanS
4.0 out of 5 stars Works very well!
Reviewed in Canada on April 8, 2023
3 people found this helpful
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