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Sold by: Alen Corporation
Sold by: Alen Corporation
(2213 ratings)
98% positive over last 12 months
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Alen Air Purifiers for Home Large Room Up To 1300 Sq Ft - BreatheSmart 75i HEPA Air Purifier w/ Pure Filter - Captures Allergens Dust Mold & Germs Perfect for Open Concept Spaces - Graphite

4.6 4.6 out of 5 stars 1,196 ratings

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Graphite
Allergies
Purifier

Purchase options and add-ons

Color Graphite
Brand Alen
Product Dimensions 11.5"D x 18.5"W x 27"H
Floor Area 1300 Square Feet
Specification Met CARB Certified
Power Source
120V
Item Weight
27 Pounds
Control Method
Touch
Filter Type
HEPA

About this item

  • H13 HEPA AIR PURIFIER PURE FILTER: Our top-selling H13 HEPA Pure filter eliminates everyday allergens and pollution from your air. Capturing 99.9% of dust, allergens, and harmful fine pollutants as small as 0.1 microns so you can breathe easily. it's ideal for everyday home air purifier use, especially for those with allergies, asthma, and even virus concerns. Perfect as a large bedroom air purifier, living room, home office, basement, home gym, classroom, lobby, or open-concept living space.
  • ENGINEERED FOR PERFORMANCE AND ECONOMY: Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver maximum airflow while minimizing noise. Our H13 medical-grade filters capture particles as small as 0.1 microns, removing even tiniest pollutants including dust, pollen, germs, and bacteria. Alen air purifiers are energy efficient and designed to run 24/7, generating a total energy cost of only $0.11 per day.
  • Combination of a powerful fan, quiet motor, and advanced filtration technology to deliver maximum airflow while minimizing noise. Our H13 medical-grade filters capture particles as small as 0.1 microns, removing even tiniest pollutants including dust, pollen, germs, and bacteria. Alen air purifiers are energy efficient and designed to run 24/7, generating a total energy cost of only $0.11 per day.
  • SMART HOME AIR PURIFICATION: Elevate your smart home products with the Alen BreatheSmart 75i. Featuring our SmartSensor technology auto-adjust the fan speed based on air quality, with color-coded feedback. Purple to Blue rings indicate air quality levels from excellent to high particle presence, making it easy to monitor your air purity with this home essentials for new home or living space. This air purifier makes the perfect house warming gift for new homes.
  • ENHANCING SLEEP: The BreatheSmart 75i, a HEPA air purifier, is proven by SleepScore Labs to enhance sleep according to a peer study. Its ultra-quiet operation emits pink noise, optimizing lower octave frequencies, and ensuring a restful night. An excellent addition to air purifiers for bedroom for undisturbed, quality sleep, so you wake up feeling rested.

Customer ratings by feature

Easy to use
4.6 4.6
Energy efficiency
4.6 4.6
Noise level
4.6 4.6
Maneuverability
4.5 4.5
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Alen Air Purifiers for Home Large Room Up To 1300 Sq Ft - BreatheSmart 75i HEPA Air Purifier w/ Pure Filter - Captures Allergens Dust Mold & Germs Perfect for Open Concept Spaces - Graphite

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Get it as soon as Monday, Mar 25
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Alen Air Purifiers for Home Large Room Up To 1300 Sq Ft - BreatheSmart 75i HEPA Air Purifier w/ Pure Filter - Captures Allergens Dust Mold & Germs Perfect for Open Concept Spaces - Graphite
Alen Air Purifiers for Home Large Room Up To 1300 Sq Ft - BreatheSmart 75i HEPA Air Purifier w/ Pure Filter - Captures Allergens Dust Mold & Germs Perfect for Open Concept Spaces - Graphite
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Price$787.99$389.97-31% $159.00
List:$229.00
-14% $429.99
List:$499.99
-22% $649.00
Typical:$829.00
-20% $279.99
List:$349.99
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Noise level
4.6
4.1
4.6
4.5
4.4
4.2
Easy to use
4.6
4.9
4.7
4.6
4.7
Sleep mode
4.5
4.6
4.7
4.6
4.5
Value for money
4.1
3.8
4.7
Remote Control
4.0
4.6
3.7
Sold By
Alen Corporation
Productech
Elevate Your Home
Amazon.com
Amazon.com
Amazon.com
filter type
HEPA
HEPA
HEPA
HEPA
Activated Carbon
floor area
1300 square feet
2100 square feet
1115 square feet
2790 square feet
2126 square feet
635 square feet
control method
touch
remote
touch
application
touch
application
power source
120V
AC
AC/DC
ac
Corded Electric
Corded Electric
noise level
25 decibels
36 decibels
22 decibels
24 decibels
55 decibels
23 decibels
weight
27 pounds
23.6 pounds
8 pounds
3.33 kilograms
22.7 pounds

From the brand

Product guides and documents


Product Description

ozono allen i45 model small quiet breathe office acondicionado true flex 75iair washable dust decor
air conditioner home large room modern purificador aire casa alergias essentials 75i purifier grade

COMPARISON CHART

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BreatheSmart 75i

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Alen T500 Air Purifier

Customer Reviews
4.7 out of 5 stars
3,827
4.7 out of 5 stars
1,297
3.8 out of 5 stars
22
4.6 out of 5 stars
947
4.6 out of 5 stars
1,196
4.6 out of 5 stars
581
Coverage Area
700 Square Feet 800 Square Feet 900 Square Feet 1,100 Square Feet 1,300 Square Feet 500 Square Feet
Ionizer Feature
Designer Color Panels
Smart Sensor & AQ Indicator
Maximum Power Consumption
50 Watts 50 Watts 60 Watts 105 Watts 45 Watts 53 Watts
Filter Life (Running 24/7)
9-12 Months 9-12 Months 9-12 Months 9-12 Months 12-15 Months 6-12 Months
Best Purifiers for Your Space
Nursery Rooms,Small Classrooms Play Rooms, Kitchens, Offices Big Bedrooms, Workshops In-Law Suites, Living Rooms Open Office Spaces, Basements Small Bedrooms,Walk-in Closets

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Alen Air Purifiers for Home Large Room Up To 1300 Sq Ft - BreatheSmart 75i HEPA Air Purifier w/ Pure Filter - Captures Allergens Dust Mold & Germs Perfect for Open Concept Spaces - Graphite


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,196 global ratings

Customers say

Customers like the performance, noise level, air quality and ease of installation of the air purifier. For example, they mention that the auto function works amazingly well, the sound level is low and that it cleans the air of dust, smoke and other stuff they don't want to breath. They also appreciate the appearance, and comfort. That said, some disagree on value and smell.

AI-generated from the text of customer reviews

114 customers mention89 positive25 negative

Customers like the performance of the air purifier. They mention that the auto function works amazingly well, it does its job very well, and the automatic settings have been working perfectly well. The unit is sleek, quiet, and very effective. Some say that the air filter is soothing and works efficiently to clear the air.

"...The automatic settings have been working perfectly well...." Read more

"...The auto function works amazingly well. It will be sitting there on it's lowest fan speed, having successfully cleaned the air all day/night...." Read more

"...This is the first air purifier I've ever owned that has an auto function with a built in particle detector that actually works...." Read more

"...Both units were well boxed and are working perfectly. They are VERY quiet. Even on the highest fan speed, they don't make much noise...." Read more

113 customers mention97 positive16 negative

Customers like the noise level of the air purifier. For example, they mention it's quiet, has a smooth steady white noise, and isn't intrusive to typical households. That said, some say the sound of the motor is certainly noticeable, but not at all intrusively.

"...The sound of the motor was certainly noticeable, then, but not at all intrusive to typical household activities..." Read more

"nice air clearer, its quiet, large. seems to be doing most of my house quite well" Read more

"...The aesthetic of this unit is awesome and it is quiet too. I am so pleased with my purchase and highly recommend this everyone I know!" Read more

"...Pros:- Very Quiet compared to others I have used- Particle Air Quality Sensor is awesome to have-..." Read more

100 customers mention85 positive15 negative

Customers like the air quality of the air purifier. They say it helps clean the air, making it clearer and cleaner. Some mention that they instantly noticed a huge improvement in air quality within a short time after turning it on. Overall, most are satisfied with the product's ability to improve air quality in their home.

"...The blue light, indicating the air is clean, is both reassuring and comforting.An excellent product, to be sure!" Read more

"nice air clearer, its quiet, large. seems to be doing most of my house quite well" Read more

"...I instantly noticed a huge improvement in air quality within a short time after turning it on! The auto function works amazingly well...." Read more

"...My dogs come running in and kick up dirt, it turns on and helps clean air. Contractors are here working and making a dusty mess, it turns on...." Read more

44 customers mention40 positive4 negative

Customers find the installation of the air purifier to be easy. They mention that it is easy to set up, install the filter, and maintain. They also appreciate the simplicity of the product, with its easy-to-use touch controls and no gimmicks. However, some customers feel the app and controls are nice but not intuitive.

"...I rolled the dice, it came, way to simple to set up, just very nice. The proof was in the air quality...." Read more

"...The filters have helped with our allergies.I like its simplicity...." Read more

"...The app and controls are nice but neither are intuitive. There is a learning curve...." Read more

"...The WiFi functionality of this product was easy to setup and so far the app runs perfectly, enabling me to control both units from my phone...." Read more

30 customers mention30 positive0 negative

Customers are satisfied with the appearance of the air purifier. They mention that it looks good, sharp, and appealing. They also appreciate the sturdy frame and wheels. Overall, customers are happy with the product's appearance.

"...Still, the appearance of the purifier is as aesthetic as it is effective...." Read more

"...We tried the Coway AirMega 400. It looks great, covers a similar square footage, and has even better features than this Alen 75i unit....but it flat..." Read more

"...The aesthetic of this unit is awesome and it is quiet too. I am so pleased with my purchase and highly recommend this everyone I know!" Read more

"...I rolled the dice, it came, way to simple to set up, just very nice. The proof was in the air quality...." Read more

26 customers mention26 positive0 negative

Customers find the air purifier comforting. They say it reduces allergies in the home, improves symptoms of asthma, and helps with dogs allergies. Customers also say it's simple, quiet, and soothing.

"...The blue light, indicating the air is clean, is both reassuring and comforting.An excellent product, to be sure!" Read more

"...My coughing has subsided, my sneezing is better and my sleep app shows I am snoring less...." Read more

"...The filters have helped with our allergies.I like its simplicity...." Read more

"...My lungs like it and I wake up with a clear head. I'm pleased with my purchase and would buy it again...." Read more

55 customers mention27 positive28 negative

Customers are mixed about the value of the air purifier. Some mention that it's well worth the money, while others say that it is really expensive.

"...I wouldn't call it a great value, but it's worth every single penny. We have 4 dogs in a single story open design of about 1250 square feet...." Read more

"...The cost was very off-putting, but I was able to cover half of it with a gift card making it much easier to swallow the cost...." Read more

"...of replacement filters, I get the filters at a discounted price, shipped for free and, for subscribing, I get a lifetime warranty at no additional..." Read more

"...It is a bit expensive but what is the price on one's health. I rolled the dice, it came, way to simple to set up, just very nice...." Read more

45 customers mention30 positive15 negative

Customers are mixed about the smell of the air purifier. Some mention that it removes all odors and dust in a bedroom in two hours, and that they love how quickly it detects pollutants. Others say that their house was filled with moldy, musty odor.

"...Within 20 or 30 minutes, the whole house is completely smoke and scent free! It's perfect for all you well-to-do stoners such as myself...." Read more

"...I do notice that the room it is used in primarily smells much more fresh than the other rooms in our home...." Read more

"...of the activated carbon filter and it began to release that nasty burnt odor that it had previously captured 4 days prior...." Read more

"...We purchased the 'fresh' filter, and it does a pretty good job of removing cooking odors in a very short time...." Read more

Works great on marijuana smoke! (plus lots of other stuff)
5 Stars
Works great on marijuana smoke! (plus lots of other stuff)
I'll get to why I knocked a star off my review in a minute (check out my update at the bottom, back to 5 stars). Just know, this thing is amazing! I wouldn't call it a great value, but it's worth every single penny. We have 4 dogs in a single story open design of about 1250 square feet. I instantly noticed a huge improvement in air quality within a short time after turning it on! The auto function works amazingly well. It will be sitting there on it's lowest fan speed, having successfully cleaned the air all day/night. The little blue circle indicator light tells you your air is currently at it's cleanest. I'll light up a joint about 20' from the purifier and within a minute or so I'll notice the fan speed crank up to its fullest! (It's still super quiet though, even on its highest you can't hear it with a TV on) Red indicator light! Then purple! It tells me right away that my air has been polluted and it's working to fix it. Within 20 or 30 minutes, the whole house is completely smoke and scent free! It's perfect for all you well-to-do stoners such as myself. You make good money, you have nice things, you're a grown up now! You don't want other adults coming over to your marijuana smoke filled house. Especially all your friends with kids. Or maybe you have kids? What kind of an example are you setting!? Opening the windows on a nice day only does so much. And if you have cold winters and can't open the windows, what then? You buy this thing ya dummy. All those problems will be solved.I knocked off a star because my wife is making me return it. She doesn't like how it looks. I don't think it's terrible. It's the great air purifier paradox: In order for it to work well it's needs to be out in the open, but to be out in the open it needs to not look stupid. There's a lot of air purifiers that I passed over based on looks alone. This one I was on the fence about, the color choice of the panel helped push me over. I'm going to add a picture to this review. If you agree with me and think it's looks not that terrible, leave me a comment! Or if you're wrong and agree with my wife's decision to return it, please don't let me know.Anyway, you can turn off the panel lights by pressing the big colorful button in the middle while it's running. That's obviously nice if you're gonna use this in a bedroom. It'd be nice if you could turn the panel lights on and off without having to turn the entire unit off. Seems like an unnecessary power cycle just to adjust the lights. But hey, it's got a lifetime warranty so who cares if it breaks from excessive power cycles!Long story longer - I'm going to have a hard time replacing this with something else, especially with how well it works. The bar is set REALLY high for cleaning the air in my house now after owning this thing for only a few days. I'm addicted to the fresh air. I work from home and spend a lot of time here. It feels really nice. I will caveat this entire review and say this is the first air purifier I've ever owned. Maybe they all do pretty well? Most of the major players have good reviews. I think it comes down to aesthetics when you spend this much. We don't have a ton of space in our house, so this thing has to sit right out in the open for everyone to wonder and ask what it is. It has to look good. I'll admit that it's not the sexiest. Unfortunately, function over form is losing this battle to form over function this time.P.S. - what maniac thought purple was the right color to indicate your air quality is at its worse!? Why would red indicate the second worst air quality?? Is there some standardized air pollution color rating system that I'm just not aware of?****Update 2 weeks in, back to a 5 star review****OK, we tried to replace this unit with a different, more aesthetically pleasing purifier. We tried the Coway AirMega 400. It looks great, covers a similar square footage, and has even better features than this Alen 75i unit....but it flat out just didn't work as well. It was also MUCH louder. With this Alen 75i unit in the same exact position as the Coway AirMega, the air was noticeably cleaner and smell free. Also, on it's loudest setting the 75i is hardly noticeable with a TV on. The Coway AirMega was at least 4 or 5x louder on it's loudest setting...to the point where you didn't want to run it on it's highest setting unless you weren't home.We tried this unit in a few different positions around the house, some out of the way where it didn't work as well, and now in it's new spot (different from the pictures I posted) and it's seriously great! My wife isn't thrilled with the spot we landed on, but it works really well and isn't as bad as she once thought. Seems that function over form has come through to win in the end!
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Top reviews from the United States

Reviewed in the United States on March 10, 2020
Color: EspressoSize: Allergies + Odor + SmokePattern Name: PurifierVerified Purchase
Customer image
5.0 out of 5 stars Works great on marijuana smoke! (plus lots of other stuff)
Reviewed in the United States on March 10, 2020
I'll get to why I knocked a star off my review in a minute (check out my update at the bottom, back to 5 stars). Just know, this thing is amazing! I wouldn't call it a great value, but it's worth every single penny. We have 4 dogs in a single story open design of about 1250 square feet. I instantly noticed a huge improvement in air quality within a short time after turning it on! The auto function works amazingly well. It will be sitting there on it's lowest fan speed, having successfully cleaned the air all day/night. The little blue circle indicator light tells you your air is currently at it's cleanest. I'll light up a joint about 20' from the purifier and within a minute or so I'll notice the fan speed crank up to its fullest! (It's still super quiet though, even on its highest you can't hear it with a TV on) Red indicator light! Then purple! It tells me right away that my air has been polluted and it's working to fix it. Within 20 or 30 minutes, the whole house is completely smoke and scent free! It's perfect for all you well-to-do stoners such as myself. You make good money, you have nice things, you're a grown up now! You don't want other adults coming over to your marijuana smoke filled house. Especially all your friends with kids. Or maybe you have kids? What kind of an example are you setting!? Opening the windows on a nice day only does so much. And if you have cold winters and can't open the windows, what then? You buy this thing ya dummy. All those problems will be solved.

I knocked off a star because my wife is making me return it. She doesn't like how it looks. I don't think it's terrible. It's the great air purifier paradox: In order for it to work well it's needs to be out in the open, but to be out in the open it needs to not look stupid. There's a lot of air purifiers that I passed over based on looks alone. This one I was on the fence about, the color choice of the panel helped push me over. I'm going to add a picture to this review. If you agree with me and think it's looks not that terrible, leave me a comment! Or if you're wrong and agree with my wife's decision to return it, please don't let me know.

Anyway, you can turn off the panel lights by pressing the big colorful button in the middle while it's running. That's obviously nice if you're gonna use this in a bedroom. It'd be nice if you could turn the panel lights on and off without having to turn the entire unit off. Seems like an unnecessary power cycle just to adjust the lights. But hey, it's got a lifetime warranty so who cares if it breaks from excessive power cycles!

Long story longer - I'm going to have a hard time replacing this with something else, especially with how well it works. The bar is set REALLY high for cleaning the air in my house now after owning this thing for only a few days. I'm addicted to the fresh air. I work from home and spend a lot of time here. It feels really nice. I will caveat this entire review and say this is the first air purifier I've ever owned. Maybe they all do pretty well? Most of the major players have good reviews. I think it comes down to aesthetics when you spend this much. We don't have a ton of space in our house, so this thing has to sit right out in the open for everyone to wonder and ask what it is. It has to look good. I'll admit that it's not the sexiest. Unfortunately, function over form is losing this battle to form over function this time.

P.S. - what maniac thought purple was the right color to indicate your air quality is at its worse!? Why would red indicate the second worst air quality?? Is there some standardized air pollution color rating system that I'm just not aware of?

****Update 2 weeks in, back to a 5 star review****

OK, we tried to replace this unit with a different, more aesthetically pleasing purifier. We tried the Coway AirMega 400. It looks great, covers a similar square footage, and has even better features than this Alen 75i unit....but it flat out just didn't work as well. It was also MUCH louder. With this Alen 75i unit in the same exact position as the Coway AirMega, the air was noticeably cleaner and smell free. Also, on it's loudest setting the 75i is hardly noticeable with a TV on. The Coway AirMega was at least 4 or 5x louder on it's loudest setting...to the point where you didn't want to run it on it's highest setting unless you weren't home.

We tried this unit in a few different positions around the house, some out of the way where it didn't work as well, and now in it's new spot (different from the pictures I posted) and it's seriously great! My wife isn't thrilled with the spot we landed on, but it works really well and isn't as bad as she once thought. Seems that function over form has come through to win in the end!
Images in this review
Customer image Customer image
Customer imageCustomer image
263 people found this helpful
Report
Reviewed in the United States on October 18, 2021
Color: WhiteSize: AllergiesPattern Name: PurifierVerified Purchase
14 people found this helpful
Report
Reviewed in the United States on June 13, 2023
Color: WhiteSize: AllergiesPattern Name: PurifierVerified Purchase
7 people found this helpful
Report

Top reviews from other countries

Leslie Bogdan
5.0 out of 5 stars Review .
Reviewed in Canada on May 10, 2022
Color: GraphiteSize: Allergies + OdorPattern Name: PurifierVerified Purchase
Robert Mate
5.0 out of 5 stars Alen 75i large room air purifiers.
Reviewed in Canada on December 1, 2021
Color: WhiteSize: Allergies + Odor + SmokePattern Name: PurifierVerified Purchase
2 people found this helpful
Report
Amazon Customer
5.0 out of 5 stars A great air purifier
Reviewed in Canada on August 19, 2021
Color: WhiteSize: Allergies + Odor + SmokePattern Name: PurifierVerified Purchase
One person found this helpful
Report
NancyG
5.0 out of 5 stars Very quiet, thorough and easy to use
Reviewed in Canada on October 25, 2021
Color: WhiteSize: Allergies + Odor + SmokePattern Name: PurifierVerified Purchase
JKR
1.0 out of 5 stars Warranty does not apply in Canada
Reviewed in Canada on November 15, 2021
Color: WhiteSize: Allergies + Odor + SmokePattern Name: PurifierVerified Purchase
14 people found this helpful
Report