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BLUEAIR Air Purifiers for Small Rooms, Bedroom, Cleans 1,052 sqft in one hour, HEPASilent Air Cleaner for Home, Baby, Nursery, Pets, Allergies, Virus - Blue Pure 411i Max

4.5 out of 5 stars 12,133 ratings
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Style: Small Room - Wifi
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Purchase options and add-ons

Color Grey and White
Brand BLUEAIR
Product Dimensions 10.6"D x 10.6"W x 18.9"H
Floor Area 1052 Square Feet
Specification Met Energy Star Certified
Power Source
Corded Electric
Item Weight
7.5 Pounds
Control Method
Touch
Filter Type
Activated Carbon

About this item

  • BLUEAIR’S TOP-PERFORMING AIR PURIFIER LINE: Blue family’s new Pure Max series with our proprietary HEPASilent performance now even better with up to 83% faster cleaning and 50% less noise*
  • LET’S CLEAR THE AIR QUIETER: Quiet Mark certified (18-46dB). Cleans up to 526sqft living space in 30min or 219sqft in about 12.5min on high
  • LET’S CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone**
  • LET’S CLEAR THE AIR BETTER: Removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust; carbon filter traps light household odors from smoking, pets and cooking***
  • LET’S CLEAR THE AIR SMARTER: Blueair smart air purifier app scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing and RealTrack accurate 6–9 month filter tracking technology are customizable features; Alexa voice control available
  • LET’S CLEAR THE AIR EASIER: Intuitive display, 5-color AQI, and simple two-button design make it easy to control fan speed 1 – 3 including night mode, auto brightness and child lock
  • BLUEAIR REPLACEMENT FILTER: Blue Pure 411i Max Genuine Replacement Filter; Blue Pure F4MAX; B08KPJQBQT fits Blue Pure 411i Max Air Purifier and is designed for optimal performance

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From the brand

Product Description

Blue Pure 411i Max HEPASilent™ smart air purifier quickly cleans up to 526sqft living space in 30min or 219sqft in about 12.5min on high. 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 141 for fine smoke particles, dust and pollen. Get more out of the filter thanks to our proprietary RealTrack algorithm where fan speed, usage time and pollution levels are used to calculate exactly how dirty the filter is based on actual usage and tells you more accurately when to replace it within 9 months. Shop genuine Blueair Blue Pure F4MAX replacement filter designed for optimal performance: Blue Pure 411i Max air purifier replacement filter B08KPJQBQT. Blueair is the only line of air purifiers with a customizable, washable fabric pre-filter. Inspired by the latest Scandinavian design trend, Blue Pure Max air purifiers arrive in the Stockholm Fog pre-filter, while Limestone, Moss and Sand pre-filters are sold separately. *Comparing pollen CADR on high fan speed (Blue Pure 411a Max & 411i Max vs. Blue 411 Auto), other units may vary. Based on AHAM maximum allowable certified rating which may vary from the AHAM seal claimed valued. Noise refers to the dB(A) difference in acoustic power. **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. ***Tested PM 2.5 (0.1 - 2.5 microns) up to 90min in a 30m3 room. Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger.

Product information

Color Grey and White
Brand BLUEAIR
Product Dimensions 10.6"D x 10.6"W x 18.9"H
Floor Area 1052 Square Feet
Specification Met Energy Star Certified
Noise Level 18 dB
Controller Type Amazon Alexa, Button Control, iOS, Android
Wattage 20 watts
UPC 689122023014
Global Trade Identification Number 00689122023014
Manufacturer Blueair
Item Weight 7.5 pounds
ASIN B0BN2LH4RK
Country of Origin China
Item model number 3232111100
Customer Reviews
4.5 out of 5 stars 12,133 ratings

4.5 out of 5 stars
Best Sellers Rank #709 in Home & Kitchen (See Top 100 in Home & Kitchen)
#3 in HEPA Filter Air Purifiers
Care instructions Hand Wash
Assembly required No
Number of pieces 1
Batteries required No
Included Components Air purifier, pre- installed replacement filter, washable fabric pre-filter

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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BLUEAIR Air Purifiers for Small Rooms, Bedroom, Cleans 1,052 sqft in one hour, HEPASilent Air Cleaner for Home, Baby, Nursery, Pets, Allergies, Virus - Blue Pure 411i Max


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From the manufacturer

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Air designed for a better life

Merchant Video
pre-filters

Customizable Design

Personalize your space with customizable colors, designed to seamlessly into your space

Washable pre-filters

Washable Pre-filters

Keep your pre-filter fresh by washing with a gentle cycle and mild detergent to maintain peak performance

energy stat desktop

Customize your Blue Pure 411i Max

Blue Pure 411i Max

Particle + Carbon Filter

SmokeBlock Filter

AllergenBlock Filter

Washable Pre-filter

Washable Pre-filter

Washable Pre-filter

Customer Reviews
4.5 out of 5 stars 12,133
4.8 out of 5 stars 451
4.7 out of 5 stars 32
3.8 out of 5 stars 9
4.6 out of 5 stars 35
4.2 out of 5 stars 16
4.7 out of 5 stars 81
Price
$159.99 $29.49 $40.77 $39.99 $8.99 $8.99
Compatible with 411i Max
Blue Pure 411i Max Yes Yes Yes Yes Yes Yes
Included with purchase
Accurate Filter Tracking
Lifespan
Up to 9 months Up to 9 months Up to 9 months Wash as needed Wash as needed Wash as needed
Washable
  • We recommend placing in a room around 219 ft² room so your air purifier can clean the air at the AHAM recommendation of 4 times every 12.5 minutes. The Blue Pure 411i Max will clean a 500 ft² space in 30 minutes, and 1,000 ft² in 1 hour.

  • Operates quieter than a whisper on low at 18 db and is no louder than 46 dB on high fan speed.

  • 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.

  • Our HEPASilent dual filtration technology removes 99.97% of airborne particles, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria, are captured.

Certified B Corp

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BLUEAIR Air Purifiers for Small Rooms, Bedroom, Cleans 1,052 sqft in one hour, HEPASilent Air Cleaner for Home, Baby, Nursery, Pets, Allergies, Virus - Blue Pure 411i Max
BLUEAIR Air Purifiers for Small Rooms, Bedroom, Cleans 1,052 sqft in one hour, HEPASilent Air Cleaner for Home, Baby, Nursery, Pets, Allergies, Virus - Blue Pure 411i Max
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Price$169.99$99.99-43% $39.99
Typical:$69.99
-25% $149.99
List:$199.00
$319.99-47% $79.99
List:$149.99
Delivery
Get it as soon as Friday, May 2
Get it as soon as Friday, May 2
Get it as soon as Friday, May 2
Get it as soon as Friday, May 2
Get it as soon as Friday, May 2
Get it as soon as Friday, May 2
Customer Ratings
Sold By
filter type
floor area
control method
power source
noise level
specification met
weight

Customer reviews

4.5 out of 5 stars
12,133 global ratings

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Customers say

Customers find the air purifier effective, particularly for pet dander and cooking odors, while appreciating its easy setup, attractive design, and manageable size that fits well in any room. The functionality and air quality receive positive feedback, with one customer noting how the furnace picks up the clean air. The quietness receives mixed reviews - while some find it super quiet, others report it getting very loud. The value for money also gets mixed reactions, with some saying the price is worth it while others find it not justifiable.

AI-generated from the text of customer reviews

882 customers mention "Functionality"705 positive177 negative

Customers find that the air purifier works well, with the app performing flawlessly and running as needed.

"...improvement in air quality and my overall well-being make it a worthwhile investment.​..." Read more

"...The units work well and are fairly easy to set up. It works through the app as well as from the unit...." Read more

"...-set depending on particulate levels but honestly, they work so fast at the lowest setting I rarely find myself manually upping the intensity of the..." Read more

"...It was definitely worth the wait!" Read more

755 customers mention "Air quality"669 positive86 negative

Customers appreciate the air purifier's effectiveness, noting that it makes the air cleaner and freshens it, with one customer mentioning it senses changes in air quality.

"...While replacement filters can be a bit pricey, the improvement in air quality and my overall well-being make it a worthwhile investment.​..." Read more

"...I do notice the air to be fresher when this has run for a few hours. I'm still confused as to whether this has an ionizer or not...." Read more

"...Our home hasn't smelled this clean and fresh! It has also helped relieve my pollen allergy symptoms like itchy throat...." Read more

"...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

242 customers mention "Ease of use"220 positive22 negative

Customers find the air purifier easy to set up and use, with the app being simple to connect to and navigate.

"...It's incredibly user-friendly—just plug it in, and it gets to work.​ One of the standout features for me is its quiet operation...." Read more

"...The units work well and are fairly easy to set up. It works through the app as well as from the unit...." Read more

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

"I like the build, how quiet it is, and how easy it is to set up via the app. It’s also very easy to control by app...." Read more

238 customers mention "Design"220 positive18 negative

Customers appreciate the air purifier's attractive design, with one customer noting that it fits well in any room.

"...The sleek design also blends seamlessly with my home decor, which is a nice bonus.​ Maintenance is straightforward...." Read more

"...It's very attractive. It's lightweight. It's so quiet on first setting you don't know it's on, but I wonder how much filtering it would do...." Read more

"...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...." Read more

"...What more can you ask for? Looks sleek and stylish in our bedroom Would recommend" Read more

192 customers mention "Size"135 positive57 negative

Customers appreciate the air purifier's size, describing it as a nice compact round that fits into decor and is highly suitable for larger spaces.

"...brands like Dyson and, based on my research, it is able to purify larger room sizes in lesser time than those other brands...." Read more

"...But this is a pretty hearty yet compact air filter, and unless it's on the high settings it's very quiet." Read more

"...Probably about 600sq ft Appearance: The product is very large, like the size of my torso so hard to hide but at the same time you want it to..." Read more

"...This size is actually for large spaces so it can freshen the air in my whole first floor in a short time and then I move it upstairs." Read more

856 customers mention "Quietness"585 positive271 negative

Customers have mixed opinions about the air purifier's noise level, with some finding it super quiet, particularly in night mode, while others note that it becomes somewhat loud on third setting and has a whooshing white-noise sound at medium speed.

"...One of the standout features for me is its quiet operation...." Read more

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

"...I barely hear it on the low setting, and even the high setting is not that loud. I sleep right next to it, and it doesn't bother me...." Read more

"...In both one has a mild "buzzing sound that won't go away. And the other has a mild vibration such as fan bladed not being quite balanced...." Read more

300 customers mention "Smell"193 positive107 negative

Customers have mixed experiences with the air purifier's ability to eliminate odors, with some reporting it effectively removes cooking smells, while others note that it eliminates pleasant scents and leaves the air polluted.

"...the purifiers are doing their job and keeping the house clean and odor free...." Read more

"...Our home hasn't smelled this clean and fresh! It has also helped relieve my pollen allergy symptoms like itchy throat...." Read more

"...is that occasionally the filters will have a very very strong chemical or manufacturing smell i’m not sure if this is because of a change in their..." Read more

"...if it would help, and now after 2 months of use, we have not noticed the mildew odor at all...." Read more

211 customers mention "Value for money"121 positive90 negative

Customers have mixed opinions about the air purifier's value for money, with some finding it worth the price while others consider it expensive, particularly noting that replacement HEPA filters are pricey.

"...This purifier is definitely worth the investment...." Read more

"...While replacement filters can be a bit pricey, the improvement in air quality and my overall well-being make it a worthwhile investment.​..." Read more

"...Great value for the money at $237." Read more

"...They are worth every penny." Read more

Quiet and Effective!
5 out of 5 stars
Quiet and Effective!
Based on the amount of dust that my home gets in just a few days, I always wondered if that is one of the reasons one would get sick or maybe just congested. For peace of mind plus thoughts of unknown air toxins, I purchased this air purifier. So far, I only once saw the gauge hit 2% and that was while I was using a blow dryer near it as I dried my hair. Other than that, it remains on 0% whenever I glance at it. It is located right next to my bedroom door, so I glance at it multiple times a day. Outside my bedroom door is a hallway with 3 other bedrooms plus a bathroom and a flight of stairs going to the lower level. This air purifier seems to be doing its job on the top floor of my home. The filter is also hanging on to 80% and I've had it for 3 months. If I calculate this correctly, I might have to change the filter 1 time a year; give or take! I also like that it has a low volume hum which is not annoying and actually is comforting when going to sleep! It is a good buy and I do recommend it, for at the least, giving you peace of mind! Update: 5 months later...2 things occurred since purchase... 1. Somehow, I couldn't re-establish the wifi, but eventually, I figured it out and reconnected. 2. This one is the most important....I was downstairs cooking short ribs for a large family gathering. Haven't used my oven for a while and I opened it to check the ribs and a medium puff of smoke came out from cheese at the bottom of the oven that was slowly burning. I didn't think anything of it, until a 1/2 hour later when I went upstairs for something, the Blueair was churning at a much higher number then the normal 0%!! I thought there was something wrong with it! Then realized, the smoke had traveled from one corner of the house to the total opposite side going up the stairs and into my bedroom. It was not visual, but apparently the Blueair could "see" it and it was churning away until the area was purified, once again! Even our smoke alarms didn't go off, so it was really a minimal amount of smoke, but Me and Hubby were really impressed! Recommend this to anybody and everybody!!
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Top reviews from the United States

  • Reviewed in the United States on April 11, 2025
    Style: Small Room - WifiVerified Purchase
    From the moment I set it up, I noticed a significant difference. The air felt fresher, and my usual morning congestion started to fade. It's incredibly user-friendly—just plug it in, and it gets to work.​

    One of the standout features for me is its quiet operation. Even on higher settings, it's unobtrusive, allowing me to work and sleep without disturbance. The sleek design also blends seamlessly with my home decor, which is a nice bonus.​

    Maintenance is straightforward. The filter replacement indicator is a helpful reminder, and changing filters is a breeze. While replacement filters can be a bit pricey, the improvement in air quality and my overall well-being make it a worthwhile investment.​

    Overall, the Blueair air purifier has exceeded my expectations. It's not just an appliance; it's an essential part of my home that contributes to a healthier, more comfortable living environment.
    8 people found this helpful
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  • Reviewed in the United States on August 28, 2024
    Style: Large RoomVerified Purchase
    I have purchased two of these and overall I like them. It was a little challenging to register the product. I first tried on their website which didn't work right but it allowed me on the app that I had downloaded onto my phone. The units work well and are fairly easy to set up. It works through the app as well as from the unit. Mostly I use the console on the unit if I want to change anything. It doesn't look difficult to change the filters. The inside one is a little pricey if you want the more hypoallergenic filter. However filters seen to last around six months. The controls are easy to use. The hardest thing was to adjust the dimming of the light which was a little tricky before I got it. It is not clear whether to run it on the automatic setting or use the fan for faster air exchange. I find the information offered not that detailed. I have taken to running in on the "2 fan blade" setting (low medium?). My only complaint is about running them on the two higher setting. In both one has a mild "buzzing sound that won't go away. And the other has a mild vibration such as fan bladed not being quite balanced. But since it doesn't really seem necessary to run at the higher speeds, it is not a big issue. At the lower setting it is quiet. Being large they are somewhat unwieldy to move around and as such I bought roller caddy's like for large plants which work well.
    After a couple of months I decided the one that is noisy and buzzing on the higher setting needed to be fixed or replaced so I contacted Blue air support. The site is pretty confusing for support and after going in circles I decided to try chat support. It seemed pretty good but besides the wanting the serial number and purchase receipt they wanted a video of the problem. I pointed out that the audio on the video might not exactly replicate the natural sound in my room. From what I could tell the buzzing (at a higher treble level) on the video was not as noticeable as in real life. Anyway the rep sent me an email to attach the files to and I sent them in anyway. So I never heard back from them. After a week I sent another email to the rep asking about any update and have heard nothing further since.
    About a week after this last posting I received a response apologizing for the delay. On reviewing my completed documentation, a few days later I was informed that they would be sending me a new unit to replace the "bad" one and a return authorization and label to return it when the new one arrived. The new unit arrived promptly and did not have the problem of the first one. Since I am very pleased with the outcome I have updated my rating to reflect this. Again my only concern was the delay in response to my submission. Given the outcome I feel I should let it slide. I like the machine well and they stood by it.
    81 people found this helpful
    Report
  • Reviewed in the United States on March 1, 2025
    Style: Medium RoomVerified Purchase
    I purchased two of these Air Purifiers in April of last year (currently February, ~10 months later) and am extremely pleased with the results and effectiveness of the product.

    I live in Brooklyn, NY in a railroad style apartment (one side facing street near-ish a busy road, the other side facing an interior courtyard) and I purchased two 311i Maxs. One is in the the threshold between the kitchen/living area and bedroom area and the other is in the main "bedroom" that faces the street. The threshold between rooms is high traffic, so lots of dust and particulates get swept around when I walked between the rooms of the apartment. Immediately I noticed that the dust accumulation in the living and bedroom area became much more gradual. The purifier itself also traps a TON of dust clumps on the cloth outer filter that needs to be cleaned periodically but I am happy to know that it is certainly doing its job. The bedroom purifier also is doing well, but its a much lower traffic area of the apartment so it doenst need to be cleaned as often.

    The advertised filter live is 6 months. However, after 10 months the high traffic air purifier's filter is just about at 15% and I purchased a replacement. For context, I run it constantly at its lowest setting and have it automatically adjust to a medium high setting for two hours each evening from 5-7pm (this is usually when I am cooking and honestly, not even sure if this is necessary). I am extremely impressed with the durability of the filters in this capacity.

    Noise wise, I couldn't be happier. They certainly have gotten marginally louder over time (likely due to filter age) but really not bad at all. My (aging) refrigerator's cool cycle is louder than these things. I'm an audio engineer so I use my ears for a living and am particularly sensitive especially when I am working or trying to go to sleep. Not only is the purifier's noise imperceptible from more than 10 or so feet away, but I have on running all day in my studio where I work and I don't have to turn it off except to record exceptionally quiet sources. To be fair, this is all on the lowest setting. The higher settings are certainly noticeable, but about the same volume as my Mideas air conditioner.

    The app also works great. When there was renovations happening in the apartment below mine, I was able to periodically check in on the particulate levels while I was out for work and adjust the purifiers intensity as needed to make sure no unwanted drywall or wood dust settled in my apartment. The indicators on the units are helpful as well to see the air quality change when cooking or lighting...erm "incense" and know that the purifiers are doing their job and keeping the house clean and odor free. You can have the filters auto-set depending on particulate levels but honestly, they work so fast at the lowest setting I rarely find myself manually upping the intensity of the fan unless there is a serious cooking/smoke mishap or something similar. You're probably better off just keeping them on low 90% of the time.

    Recommend these to folks all the time as I do to you, dear reader.
    26 people found this helpful
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  • Honest Opinion
    5.0 out of 5 stars Really Works to Clean the Air
    Reviewed in Canada on May 14, 2024
    Style: Small Room - WifiVerified Purchase
    This is a great product. It really works well. We bought it to clear wildfire smoke and we are really pleased about the clarity of the air in our home. The app works very well and it is easy to use. Provides air quality feedback and information, tells you about particles in the air and has several options that help optimize the effectiveness, adjust the fan speed etc. It is not loud but also has a night mode. Truly helps my breathing.
  • Robert
    2.0 out of 5 stars Muy decepcionante
    Reviewed in Mexico on November 7, 2024
    Style: Small Room - WifiVerified Purchase
    The media could not be loaded.
    En si estaba con todas las ganas del muy para tener un purificador en mi cuarto ya que siempre le entra humo de los demás que queman cosas, en si la experiencia en la aplicación es buena pero a la hora de encender el purificador suena como un grillo o interferencia de un televisor viejo que en primera estancia me saqué mucho de onda, la única forma en la cual ya no se escuchaba eso es que le subiera la intensidad del ventilador pero ese no es el punto de tener el producto….
    Me dio mucha pena llevarme tal decepción y tener que regresarlo
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  • Eva F.
    5.0 out of 5 stars Big but works well
    Reviewed in Canada on January 24, 2025
    Style: Medium RoomVerified Purchase
    Purchased to help with airborne allergies and seems to have helped. I’ve been using it steadily since receiving it a few weeks ago and usually just leave it on the automatic setting. It seems to sense air changes well since it kicked into high gear when I was cooking pancakes (I do not have an exhaust fan in the kitchen) and then turned back down a little while after. I love that it can be controlled with my phone and that I can get a report on the air quality through the day. I have a family of four plus two new cats in a 1000 square foot space so it can get stuffy quickly but I’ve noticed that the house smells much fresher with this unit. One caution though, the fabric exterior is very enticing as a scratching post for cats so we had to put it up in a stand to keep it out of reach. All in all I am very happy with my purchase and would buy it again.
    Customer image
    Eva F.
    5.0 out of 5 stars
    Big but works well

    Reviewed in Canada on January 24, 2025
    Purchased to help with airborne allergies and seems to have helped. I’ve been using it steadily since receiving it a few weeks ago and usually just leave it on the automatic setting. It seems to sense air changes well since it kicked into high gear when I was cooking pancakes (I do not have an exhaust fan in the kitchen) and then turned back down a little while after. I love that it can be controlled with my phone and that I can get a report on the air quality through the day. I have a family of four plus two new cats in a 1000 square foot space so it can get stuffy quickly but I’ve noticed that the house smells much fresher with this unit. One caution though, the fabric exterior is very enticing as a scratching post for cats so we had to put it up in a stand to keep it out of reach. All in all I am very happy with my purchase and would buy it again.
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  • JWynnON
    4.0 out of 5 stars Great Air Purifier with Slight Improvements Needed - 4.5
    Reviewed in Canada on November 30, 2024
    Style: Large RoomVerified Purchase
    Good deal! This air purifier works very well for large rooms and significantly improves air quality. The HEPA Silent technology is efficient, and it's relatively quiet, which is a big plus. However, the app integration could be more user-friendly, and replacement filters are a bit pricey. Overall, it’s a solid product that delivers clean, fresh air effectively!
  • Amazon Customer
    5.0 out of 5 stars Great purifier
    Reviewed in Canada on November 10, 2024
    Style: Large RoomVerified Purchase
    Very happy with this puifier. It works well and picks up smell really quickly. Within minutes your air is back to 0. Very pleased with it. I would recommend getting one. Easy to set up and get it started. Not very noisy.