Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
3-Year Protection $21.99
4-Year Protection $29.99
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$109.99
FREE Returns
FREE delivery Thursday, May 16. Order within 7 hrs 52 mins
In Stock
$$109.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$109.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Sold by
Amazon.com
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more
Packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout.
Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

3 Year Housewares Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

4 Year Housewares Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
  • Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.

BLUEAIR Bedroom Air Purifier, Small Room Air Cleaner Dust Pet Dander Smoke Mold Pollen Allergen, Odor Removal, for Home Office Nursery, 2 Washable Pre Filters, HEPASilent, Blue 411 (Non-Auto)

4.5 4.5 out of 5 stars 9,638 ratings

$109.99 with 8 percent savings
List Price: $119.99

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
FREE Returns
Small Room - Non Wifi
{"desktop_buybox_group_1":[{"displayPrice":"$109.99","priceAmount":109.99,"currencySymbol":"$","integerValue":"109","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"Oejlfzu%2FdNdhN5zGka3qRKaY6kRyah2ssKKHZPpiluxSZRFJkz%2FvLgsCJEpK8qJVKWIRN6Sim4I%2FPHvTh9vrMrCWyvEeJ%2BotmGjyNMPEk104XecGXRMQbMpthUNNE4QAJ%2BwXpn4rESheAh%2B40rAaKQ%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Color Black
Brand Blueair
Product Dimensions 8"D x 8"W x 3.94"H
Floor Area 100 Square Feet
Specification Met (unset)
Power Source
Corded Electric
Item Weight
3.35 Pounds
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 161sqft small room in about 12.5 min or up to 772sqft XL space in 60min, on high
  • CERTIFIED QUIETEST AIR PURIFIER: Quiet Mark approved - quieter (17 dB) than a whisper on low; ENERGY STAR rated - uses less energy (1.5W) than an LED lightbulb on low so it’s kind to your wallet and the planet
  • ASTHMA plus ALLERGY: Removes 99.99% of pollen, helping 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 411 has won Wirecutter Pick The Best Air Purifier 2019 -2021; Good Housekeeping Lab Pick Best Value Air Purifier 2021; Apartment Therapy Best List Air Purifiers 2020
  • GENUINE FILTERS FOR OPTIMAL PERFORMANCE: Replace your filter every 6 months to ensure proper functionality & only use genuine Blueair filters; Shop 411 replacement filter: B073SLDNJW; Upgrade to SmokeBlock filter for enhanced removal: B0B455WTG4

Customer ratings by feature

Easy to use
4.7 4.7
Easy to clean
4.6 4.6
Maneuverability
4.4 4.4
Energy efficiency
4.3 4.3

Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Frequently bought together

$109.99
Get it as soon as Thursday, May 16
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Product information

Warranty & Support

For warranty information about this product, please Click here [PDF ]

Feedback

BLUEAIR Bedroom Air Purifier, Small Room Air Cleaner Dust Pet Dander Smoke Mold Pollen Allergen, Odor Removal, for Home Office Nursery, 2 Washable Pre Filters, HEPASilent, Blue 411 (Non-Auto)

BLUEAIR Bedroom Air Purifier, Small Room Air Cleaner Dust Pet Dander Smoke Mold Pollen Allergen, Odor Removal, for Home Office Nursery, 2 Washable Pre Filters, HEPASilent, Blue 411 (Non-Auto)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required

/
/
/
/
Please sign in to provide feedback.

From the manufacturer

Low noise and energy consumption

blue 411 quiet

Quiet Mark awarded​​

Sleep without disruption with one of the quietest air purifiers in the category as identified by the Quiet Mark. No louder than a whisper on low (17 dB) and up to 46 dB on high. ​

blue 411 energy star

ENERGY STAR rated​​

ENERGY STAR rated to use less energy than the average LED lightbulb (about 10 W) - so you can keep it running all day without a second thought.​​

use cases

Compare Blue family air purifiers

Blueair Pure 411

Blue Pure 411

Blue Pure 411+

411+

Blue Pure 411 Auto

411 Auto

311

311 Auto

211+

211+

Blueair Pure 121

121

Customer Reviews
4.6 out of 5 stars
13,205
4.5 out of 5 stars
2,314
4.6 out of 5 stars
6,796
4.5 out of 5 stars
7,810
4.6 out of 5 stars
13,205
4.5 out of 5 stars
578
Price
$269.99 $192.23 $269.99 $589.99
Room size
161 ft² ​ 185 ft² ​ 190 ft² ​ 388 ft² ​ 540 ft² ​ 620 ft² ​
CADR-Smoke
105 cfm 119 cfm 123 cfm 250 cfm 350 cfm 400 cfm
Auto mode
AQI
Included Pre-Filter
Dark Shadow, Diva Blue Dark Shadow Arctic Trail Arctic Trail Dark Shadow, Diva Blue Dark Shadow, Diva Blue
Metal filter housing
AHAM Verifide

Product Description

"Blue Pure 411 air purifier quickly cleans 161sqft small room in about 12.5 min or up to 772sqft 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 105 for fine smoke particles, 120 for pollen particles, and 120 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."

Looking for specific info?


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.

Compare with similar items

This Item
BLUEAIR Bedroom Air Purifier, Small Room Air Cleaner Dust Pet Dander Smoke Mold Pollen Allergen, Odor Removal, for Home Office Nursery, 2 Washable Pre Filters, HEPASilent, Blue 411 (Non-Auto)
Blueair BLUEAIR Bedroom Air Purifier, Small Room Air Cleaner Dust Pet Dander Smoke Mold Pollen Allergen, Odor Removal, for Home Office Nursery, 2 Washable Pre Filters, HEPASilent, Blue 411 (Non-Auto)
Recommendations
BLUEAIR Mini Air Purifier For Bedroom, Small Room Air Purifiers For Home, Portable Air Purifier For Pets Allergies, Desk Air Purifier For Office, Baby Air Purifier For Nursery, Blue Pure Mini Max
dummy
BLUEAIR Bedroom Air Purifier, Small to Medium Room Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, Home Office Nursery, Alexa Google, HEPASilent, DustMagnet 5210i
dummy
BLUEAIR Air Purifiers for Bedroom HEPASilent Small Room Air Purifiers for Home Air Purifiers for Pets Allergies Air Cleaner, Virus Air Purifier for Dust Baby Air Purifier for Nursery Blue Pure 511
dummy
BISSELL Air180 Air Purifier For Home, Bedroom, HEPA Filter, Filters Smoke, Allergies, Pet Dander, Odor, Dust, Gray, 34964
dummy
BLUEAIR Air Purifiers for Bedroom, HEPASilent Small Room, Home, Pets Allergies Air Cleaner, Baby Virus Air Purifier for Nursery, Blue Pure 411a Max
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-8% $109.99
List:$119.99
-14% $59.99
List:$69.99
-7% $299.00
List:$319.99
-10% $89.99
List:$99.99
$244.99$139.99
Delivery
Get it as soon as Thursday, May 16
Get it as soon as Thursday, May 16
Get it May 16 - 20
Get it as soon as Thursday, May 16
Get it as soon as Thursday, May 16
Get it as soon as Thursday, May 16
Customer Ratings
Noise level
4.1
4.3
4.4
4.3
4.7
4.3
Maneuverability
4.4
4.5
5.0
4.3
4.3
Easy to use
4.7
4.5
4.2
4.7
Sleep mode
4.3
4.5
4.4
4.5
Value for money
3.9
3.6
4.4
4.2
Sold By
Amazon.com
Amazon.com
AME Electronics Pro (S/N recorded)
Amazon.com
Amazon.com
Amazon.com
filter type
Activated Carbon
Activated Carbon
Pre-Filter
Activated Carbon
HEPA
Activated Carbon
floor area
100 square feet
223 square feet
212 square feet
432 square feet
3172 square feet
526 square feet
control method
touch
touch
application
touch
touch
touch
power source
Corded Electric
Corded
Corded Electric
Corded Electric
Corded Electric
noise level
46 decibels
31 decibels
24 decibels
46 decibels
specification met
(unset)
AHAM Certified
Energy Star Certified

Customer reviews

4.5 out of 5 stars
4.5 out of 5
9,638 global ratings

Customers say

Customers like the air quality, size and portability of the air purifier. For example, they mention it senses changes in air quality fast, it's manageable and that it'll no longer stuffy their space. They're also happy with ease of use, and quality. That said, opinions are mixed on value, noise, and filter.

AI-generated from the text of customer reviews

855 customers mention655 positive200 negative

Customers like the quality of the air purifier. They mention it has an amazing air filter, does a great job, and is pleased with its functionality and effectiveness. Some say it's very quiet and seems to be working fine. Overall, most are happy with the functionality and performance of the product.

"...units and for the price I am impressed and pleased with each for functionality and effectiveness. I think the aesthetics of it are pleasing as well...." Read more

"...-Great designs. (The design sucks in air from 360 degrees, super efficient.)-Great fan noise and speed ratio...." Read more

"...The unit is very quiet and I was surprised upon opening it how simple the design is. It consists of the top fan assembly...." Read more

"The Blueair is a quality product! It's quiet yet designed to be sensitive to particulates in the air...." Read more

320 customers mention283 positive37 negative

Customers like the air quality of the air purifier. They say it makes the air fresher, senses changes in air quality fast, and monitors every aspect of the quality through the app. The real-time air quality display provides valuable insights into the pollutants present in the air.

"...These are smart machines. You can monitor every aspect of your air quality through the app. You can adjust the control lights from off to bright...." Read more

"...-Your air quality is recorded and you can review it whenever you want.Negative:NONE!I also got it on sale at $250!..." Read more

"...The important things are it makes it easier to breathe. The house is easier to clean...." Read more

"...background but when it's sensors feel the need to work, it comes alive to clear the air...." Read more

146 customers mention138 positive8 negative

Customers find the air purifier easy to use. They mention that it has an easy-to-use app, and set controls through the app. They say it takes about 5 minutes to install and about 4 hours to clean the air. Customers also appreciate the design, function, user interface, and quality from end to end. They also mention that the filter is easy to change and is not difficult to replace.

"...: the longivity of the products; the life of the filter; ease of maintaining; Both of my purchases are within the first month;" Read more

"...At night time I put it into nighttime mode or just shut off.Super easy to use and comes put together...." Read more

"...setup was ridiculously easy. just plug it in, connect to the app, and it starts going at it...." Read more

"...I highly recommend these units! They are very easy to assemble - basically zero assembly...." Read more

122 customers mention92 positive30 negative

Customers like the size of the air purifier. For example, they say it has a relatively small footprint, is slim, and powerful. Some mention that the sleek, modern design fits seamlessly into their home decor. That said, most are happy with the size and say it works well.

"...Beyond that it will be challenged to perform adequately. It is small enough that it could fit in a large suitcase and I would certainly take it if..." Read more

"...a parakeet, and decided to go for this model, as offering a good combination of size, appearance, and functionality...." Read more

"This is a game-changer! The sleek, modern design fits seamlessly into my home decor, and the built-in air quality monitor sets it apart from other..." Read more

"...it is a bit large, but the design is modern and pleasing enough that it's not an eyesore...." Read more

86 customers mention77 positive9 negative

Customers like the portability of the air purifier. They mention that it is easy to carry from room to room, light weight, and compact. Some say that it's easy to slip the filter over the lower part of the machine.

"...it's also not heavy at all, definitely less than 10lbs...." Read more

"...I'm using the sky blue right now. It's easy to slip it over the filter which is the lower part of the machine.It's very attractive...." Read more

"Automatic mode works very well. Easy to move from room to room." Read more

"...It's a little awkward to pick it up by the base to move, but not terribly heavy. The child lock helps prevent any unintentional setting changes." Read more

597 customers mention412 positive185 negative

Customers are mixed about the noise of the air purifier. Some mention that it is quiet when not on high alert, while others say it has weird sounds, is somewhat loud on third setting, and starts to make a strange humming sound.

"...Pros for the BlueAir series. very very quiet. On auto maintenance mode - you can't hear the thing. These are smart machines...." Read more

"...-Great fan noise and speed ratio. (While on auto the low fan mode is quiet and is running all the time. Even at 50% the fans are not that loud.)..." Read more

"...And it seems to work, day after day for years, without making a lot of noise, smoke, or requiring a carpet cleaner who specializes in blue goo...." Read more

"...thing i can say less than top notch is that the fan on med speed is a bit more noisy than I thought it would be...." Read more

154 customers mention99 positive55 negative

Customers are mixed about the value of the air purifier. Some mention that it's much better priced than other up-market brands like IQAir, and is worth every penny. They are happy to see that the replacement filters are not extremely expensive. However, others say that these are not cheap, a very expensive mistake that they've had absolutely no health benefits from so far, and that the price is high.

"...-Consumer Report recommended!-Filters last a long time and price is reasonable. (Up to 9 months)..." Read more

"...Cons for the BlueAir product. It is a bit pricier than other options - but for all the differences - so far, I feel the Blue Air product is..." Read more

"...New filters are cheap, and the knock-off brand we use seems to work well.That's not to say there's no bats in this belfry...." Read more

"...Also happy to see that the replacement filters are not extremely expensive...." Read more

74 customers mention47 positive27 negative

Customers are mixed about the filter. Some mention it's easy to install and change the outer filter or actual filter, and practical to move the unit from one room to the next. They like that the pre-filter is removable to prolong the life of the internal filter. However, others say that there was no filter, the filter is not inserted into a plastic housing, and the website to buy filter replacements is horrible.

"...It works good.Easy to install and change outer filter or actual filter.I can see dust adheres to the first filter (cloth)...." Read more

"...Changing filters isn't the easiest, as it generally takes two of us to pull the cloth pre-filter over the HEPA filter without creasing the fins...." Read more

"...It arrived on time in perfect condition. It came with 2 prefilters (large long stretchy socks that slip over the main filter)...." Read more

"...I LOVE the all-in-one filter. It's so affordable and easy to replace. I love the fabric cover/pre-filter...." Read more

Cat Resistant 211i Max
5 Stars
Cat Resistant 211i Max
We bought the BLUEAIR Blue Pure 211i Max because it's AHAM verified, highly rated by Consumer Reports, and has mostly positive customer reviews. Once it arrived and was set up in our living room I noticed it resembled a large cat scratching post. Unfortunately, our cats also noticed this. I was able to redirect the cats but was afraid they would tear up the cloth prefilter when they were home alone. Also, the cloth prefilter is the only thing protecting the main HEPA filter. This, too, could have been damaged by unsupervised cats. I put the our 211i Max in our guest room and closed the door while deciding what to do. It was looking like it would have to be returned which was disappointing. Ironically, the cats were a major reason for purchasing this air purifier and they might potentially be its demise. I contacted Blueair customer support to see if they had any suggestions. Their suggestion was to place the 211i Max where the cats couldn't access it. They must not be cat owners. Besides, putting it in a closed room would defeat the purpose of buying it. Fortunately, I was able to find my own solution. I purchased a Cat Scat Mat from Amazon and attached it to the 211i Max with zip ties (see photos). One zip tie is a reusable type so it can be loosened to allow easy removal of the Cat Scat Mat. This is necessary for periodic cleaning of the prefilter. This may not be the most aesthetically pleasing solution but the cats leave it alone and it allows for ample airflow. I've named our 211i Max "Porky" because it resembles a porcupine. 😂⁣​
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on April 26, 2024
Style: Small Room - WifiVerified Purchase
I am reviewing the BlueAir 211i Max and 411i Max series in this review as I bought both - one for living room and one for bedroom. Bottom line, these are very impressive units and for the price I am impressed and pleased with each for functionality and effectiveness. I think the aesthetics of it are pleasing as well. It looks nicer than a black box wheezing in your room.

Pros for the BlueAir series. very very quiet. On auto maintenance mode - you can't hear the thing. These are smart machines. You can monitor every aspect of your air quality through the app. You can adjust the control lights from off to bright. It tracks months of air quality data for the room it is in by month, week, day. You can adjust from sleep mode, auto, and 3 fan speeds using the app remotely. It tells you how much filter life is left. It tells you the outside air quality and compares to your inside.

Example of its effectiveness; I was sautéing some Italian sausage and onions, the unit detected the particles and immediately went into high mode for about 5 minutes until all the odor was eliminated and then went back to silent. The front LED bar changes from Blue to Green, orange and red depending on the air quality while at the same time adjusting the fan speed to address the corresponding level of air quality indicated. Same thing happened when smoking some meat on the back patio. I left the door open to bring in the food, the unit detected the smoke and the front LED went red. After closing the door, it ran on high mode until the LED indicators began to regress back to blue and the fan speed decreasing accordingly until all the smoke odor was eliminated from the room.

Cons for the BlueAir product. It is a bit pricier than other options - but for all the differences - so far, I feel the Blue Air product is definitely worth the price difference, for me at least.

What I have not addressed: the longivity of the products; the life of the filter; ease of maintaining; Both of my purchases are within the first month;
15 people found this helpful
Report
Reviewed in the United States on April 23, 2024
Style: Large RoomVerified Purchase
First off why is "Maneuverability" a rating category? Am I driving with this thing?

Positive:
-HEPA catches everything and Carbon get the gases!
-Consumer Report recommended!
-Filters last a long time and price is reasonable. (Up to 9 months)
-Has built in air quality sensor with AUTO mode. (It will kick up the fan when needed especially while I am cooking.)
-Great designs. (The design sucks in air from 360 degrees, super efficient.)
-Great fan noise and speed ratio. (While on auto the low fan mode is quiet and is running all the time. Even at 50% the fans are not that loud.)
-Has scheduler and night mode for the keypad.
-The keypad can also be locked out via APP.
-The APP is very useful and will give you a filter life remaining indicator.
-Your air quality is recorded and you can review it whenever you want.

Negative:
NONE!

I also got it on sale at $250! I placed on upstairs and downstairs. Its like my air security blanket.
9 people found this helpful
Report
Reviewed in the United States on July 30, 2022
Style: Small Room - Non WifiVerified Purchase
We have two of these, now. The new one is in my office with cherry furniture. The wife bought a nice enough unit at Target, but the weekly dusting exercise diminished not. When I saw the Blue Air on a deep discount, I ordered one. Not only is it quieter (per dB meter), but there's significantly less dust. Hopefully, it will perform as well and as long as our other unit, which has been rock solid in continuous use for several years. With the older unit, it was many months before it signaled a filter change. New filters are cheap, and the knock-off brand we use seems to work well.

That's not to say there's no bats in this belfry. First, with a cloth cover of the corrugated filter, it is a little delicate. You pick it up by the cloth cover, and risk damaging the filter. I try to pick it up by the white plastic top, and usually manage to rotate it 1/16 of a turn, releasing the filter assembly to tumble across the floor, releasing the accumulated dust. It does tend to teach the careless to care.

Changing filters isn't the easiest, as it generally takes two of us to pull the cloth pre-filter over the HEPA filter without creasing the fins. And, after an episode you will certainly only do once in your life, never decide to sterilize the cloth cover by washing it in hot water followed by a hot dryer. You'd think I would have learned my lesson the time I did that to my expensive cashmere sweater, turning it into a garment for my toddler. Did I forget to mention? Wash the cloth pre-filter under a cold tap, and allow it to air dry.

Final observation. The first Blue Air came with a blue filter. This one is black, with a spare blue. Perfect, as I needed an extra cover to replace the one I cashmered. I like the black better. As it accumulates dust, it turns into an attractive mottled gray. The blue one doesn't look so good as it accumulates dust, with ugly streaks where the dog wiped his nose (we've learned to keep the air cleaner in a corner to keep it upright).

However, the ugliness that the blue one becomes may be a blessing as it encourages more frequent cleaning. As I vacuum the house, I see it needs cleaning so I'll take an upholstery attachment to it. Shortly, there's a screech, and I'll find myself vacuuming it outside. Being cylindrical with a cloth cover over paper fins, it's not the easiest thing to vacuum, and nothing but washing seems to help the dog snot problem. But I suppose there's worse things the dog could wipe on it.

The down sides are pretty inconsequential to me. OK, I need to learn to be delicate with something for once. The important things are it makes it easier to breathe. The house is easier to clean. And it seems to work, day after day for years, without making a lot of noise, smoke, or requiring a carpet cleaner who specializes in blue goo. As well, at least the dog doesn't wipe his nose on the expensive drapes.
143 people found this helpful
Report

Top reviews from other countries

Jennifer T.
5.0 out of 5 stars Works great
Reviewed in Canada on October 16, 2023
Style: Medium RoomVerified Purchase
Bought for my condo to help with smell of cigarette smoke coming from my neighbor. Seems to eliminate odours well. Unit is not too loud except on the max setting- even then it is fine if you have the tv on or like white noise. It’s light enough to move from room so I bring it to my bedroom every night. I love the app so you can see percentage of filter use, and that you can set a schedule! I run it higher nightly when I relax in the living room. So handy. Highly recommend.
10 people found this helpful
Report
Olivier A.
4.0 out of 5 stars Works well in a bedroom
Reviewed in Canada on February 16, 2024
Style: Small Room - WifiVerified Purchase
It is one of the good units. The wifi sometimes disconnects by itself for no apparent reason but most of the time it is fine. The noise level on night mode is extremely silent. Even the normal mode is still quite silent. Only in full power mode does it make noise and even then it's not so bad if you're in the next room. This unit is supposed to automatically increase filtering rate when it detect pollution ... try it by spaying say deodorant near it and it'll increase the rate. Easy to setup, easy to use, very quiet, perfect for a bedroom. Highly recommended.
3 people found this helpful
Report
Amazon Customer
5.0 out of 5 stars great value
Reviewed in Canada on March 26, 2024
Style: Small Room - WifiVerified Purchase
works well, quiet and does a good job. hundreds less than some brands out there and works just as well. Trust me I've tried them.
Judy
5.0 out of 5 stars BLUE AIR 311i Max Air Purifier - Works great
Reviewed in Canada on March 20, 2024
Style: Medium RoomVerified Purchase
Eady to hook up to Wifi... Been using now for 3 weeks... Air feels so much cleaner no longer wake up with congested throat. Also noticed much less dust. When I made fried chicken in oil, the purifier is at other end of the house and you can see light turn red as there is a sensor and it soaks up the smell of oil pretty quickly and light turns back to blue which is normal.. Very happy that I bought this Air purifier. I will get the smaller one for the bedroom, 411i Max
Judy
3 people found this helpful
Report
Lit Lover
5.0 out of 5 stars Quiet and Efffective
Reviewed in Canada on September 10, 2023
Style: Medium RoomVerified Purchase
We bought this because my daughter-in-law is highly allergic to our cats. We put this in the bedroom where she and my son sleep when they visit and my daughter-in-law feels that it helped with her allergies. It is not silent but is fairly quiet. She said that it did not interrupt her sleep at all. She said she liked the gentle "white noise" it provided.
5 people found this helpful
Report