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Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak

Model: 101001
SKU: 6464730
Sold byBest Buy

Customers are saying

Customers express satisfaction with the air purification capabilities, noting that the device is very effective at cleaning the air. Users also appreciate the quiet operation on lower speeds and the unit's overall performance. Additionally, the product's design is well-received, as it fits nicely into various home environments.

Generated by AI based on customer reviews.
Features

  • Pure Filter

    Our most popular filter for eliminating everyday allergens and pollution from your air; the HEPA Pure filter captures 99.9% of dust, allergens, and harmful fine pollutants as small as 0.1 micron; ideal for everyday home purification, allergy and asthma sufferers, and virus concerns.

  • Improved Sleep

    The BreatheSmart 45 is proven to improve sleep according to a peer-reviewed study by SleepScore Labs; incredibly quiet, the 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested.

  • Room Size

    The BreatheSmart 45i quietly and efficiently circulates the air in rooms up to 800 sq. ft. every 30 minutes; perfect for primary bedrooms and other large bedrooms.

  • Top Perfomance

    Alen air purifiers excel with a strong fan, silent motor, advanced filters capturing 0.1-micron particles (dust, pollen, germs), and energy efficiency at $0.12/day for 24/7 operation, ensuring superior airflow with minimal noise.

  • Smart

    SmartSensor technology detects when airborne particles are present and automatically adjusts fan speed; color coded rings let you know Alen is working to clean the air: Blue = Excellent, Green = Good, Orange = Fair, Red = Poor, Purple = Bad air quality (high levels of particles).

  • Wifi Enabled

    Connect the BreatheSmart 45i to the Alen Air app to view real time air quality and see historical trends; you can also control your purifiers remotely, set air quality notifications, and get reminders when it’s time to replace your filter.

  • Designer Panels

    Choose from multiple designer panels options to make your Alen just right for your space; designer panels are easy to change whenever your décor changes.

See all features
Specifications
  • Recommended Room Size
    800 square feet
    App Compatible
    Yes
    Wireless Connectivity
    Wi-Fi
    Air Purifier Type
    Console
    Air Quality Indicator Light(s)
    Yes
    Ionizing
    Yes
See all specifications
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Reviews

Rating 4.5 out of 5 stars with 27 reviews

5 star rating. 22 reviews4 star rating. 1 review3 star rating. 2 reviews1 star rating. 2 reviews
89% would recommend to a friend
Customers are sayingCustomers express satisfaction with the air purification capabilities, noting that the device is very effective at cleaning the air. Users also appreciate the quiet operation on lower speeds and the unit's overall performance. Additionally, the product's design is well-received, as it fits nicely into various home environments.
This summary was generated by AI based on customer reviews.
  • Air Purification (9)
  • Noise Level (7)
  • Overall Performance (5)
  • Design (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    No regrets!

    I didn’t think I’d like its graphite design but if it turned out fitting nicely with my home. Setup is very easy. No hassle or programming. I love that it has a colored-light system to indicate the level of air quality in the room. I also love that it not only has a true HEPA but an activated carbon filter as well! Full coverage! Better peace of mind now. Before the air purifier, my home had this strong aromatic scent. It wasn’t a problem. In fact, my friends say it smelled good in my apt. But after the using the air filter, the aroma is gone. I sort of miss it. But I’m not too bummed… My home feels so much fresher!

    This review is from Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Graphite

    Posted by Rouge88

  • Rated 5 out of 5 stars

    Perfect air purifier

    Easy to set up, quiet, sleek, medical grade hepa filter, lots of color options, user friendly. I chose the weqthered gray because it matched perfectly with my furniture!

    This review is from Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Weathered Gray

    Posted by Ray12

  • Rated 5 out of 5 stars

    great purifier

    im so glad I decided to get this product when I did, not only is it helping keep my house cleaner and fresher from odors but it also helped regulate the air quality this week from the forest fires I wouldn't have even known how poor the air quality was until the machine was on red and purple mode for hours only then did I realize there was a haze out my window and I was having trouble seeing the Las Vegas strip from my room if you have pets or seem to just have musty odors then this product will help a lot instead of just covering the issue with scents and fragrances which can be just as harmful

    This review is from Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - White

    Posted by ChrisJ

  • Rated 5 out of 5 stars

    WINDY

    This Alen-Breathe-Smart 45i800 Sq Ft Air Purifier Reaches Out To Me, The User Like A Super Charged Magnet That Continuously Filters Out Dust, Mold, & Poor Air Qualities; This Alen's Breathe-Smart Air Purifier In My Home; Is A Breath Of Healthy Fresh Air; For Me & My Family > At Any time, Or Place/ Anywhere As Recommended.

    Posted by bobbi

  • Rated 5 out of 5 stars

    Works great

    The unit runs very quietly. Air feels much better. Looks nice in the room. Beat product packaging I have seen

    This review is from Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Weathered Gray

    Posted by LIsaT

See all customer reviews

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Pros for Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak
Noise Level, Overall Performance, Air Purification, DesignAir Quality, Noise Level, Overall Performance, Odor Removal, Ease of useAir Quality, Noise Level, Overall Performance, Odor Removal, SizeThere were no pros for this product—
Cons for Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak
There were no cons for this product—There were no cons for this product—Auto Mode, PriceThere were no cons for this product—

Specs

Questions & Answers

  • What makes the BreatheSmart 45i Air Purifier particularly suitable for bedrooms, and how does it create a soothing environment for sleep?

    The BreatheSmart 45i Air Purifier is ideal for bedrooms as it emits a soothing pink noise, which boosts frequencies in the lower octaves, promoting restful sleep. Additionally, its whisper-quiet operation ensures a peaceful sleeping environment.

    This question and answer was generated by AI based on customer and product data.

  • What is the Forever Guarantee offered by Alen, and how does it provide peace of mind to customers?

    Alen's Forever Guarantee provides customers with peace of mind by offering a lifetime warranty on their air purifiers. To activate the warranty, customers must register their product and enroll in a filter subscription program within 12 months of purchase. With this guarantee, Alen ensures that customers are protected against any defects in materials or workmanship for the entire lifespan of their air purifier.

    This question and answer was generated by AI based on customer and product data.

  • How does the Pure filter in the BreatheSmart 45i Air Purifier capture harmful particles, and what is its efficiency in removing dust, allergens, and viruses?

    The Pure filter in the BreatheSmart 45i Air Purifier uses thick layers of medical-grade H13 True HEPA material to capture harmful particles. It efficiently traps 99.9% of dust, allergens, aerosolized mold, and virus particles down to 0.1 microns, providing effective air purification for everyday home use, allergy and asthma sufferers, and virus concerns.

    This question and answer was generated by AI based on customer and product data.

  • What is the recommended room size for the BreatheSmart 45i Air Purifier, and how effectively does it circulate air in large spaces?

    The BreatheSmart 45i Air Purifier is recommended for rooms up to 800 square feet. It efficiently circulates the air in large spaces, cleaning 800 square feet every 30 minutes. The air purifier operates quietly, making it suitable for use in bedrooms and other living areas.

    This question and answer was generated by AI based on customer and product data.

  • Can the BreatheSmart 45i Air Purifier be connected to a Wi-Fi network, and what benefits does this connectivity offer?

    Yes, the BreatheSmart 45i Air Purifier can be connected to a Wi-Fi network via the Alen Air app. This connectivity allows users to view real-time air quality, monitor historical trends, control the purifier remotely, set air quality notifications, and receive reminders for filter replacements.

    This question and answer was generated by AI based on customer and product data.
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