Main Content
product image

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

Rating 4.5 out of 5 stars with 27 reviews

$467.99

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

Model: 101001
SKU: 6464730
$467.99
or
$39.00/mo.
suggested payments with 12-Month Financing
Show me how
Finance OptionsView your offers
Accidental Geek Squad Protection
Warranty Protection Plans
Sold by Best Buy

About This Item

The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.
  • Key Specs
    • Recommended Room Size: 800 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Air Purifier Type: Console
    • Air Quality Indicator Light(s): true (Lights indicate when the air quality level reaches or deviates from the desired setting.)
    • Ionizing: true (Uses ions to remove pollutants from the air.)
    • Filter Type: HEPA, Removable
    • Clean Air Delivery Rate (CADR): 245 cubic feet per minute (The peformance metric for the air purifier testing standard developed by the Association of Home Appliance Manufacturers (AHAM). The Clean Air Delivery Rate (CADR) indicates an air purifier's ability to reduce pollutants and allergens. Generally, the higher the number, the faster the filtration.)
  • General
    • Brand: Alen
    • Model Number: 101001
    • Product Name: BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold
    • Color: Oak
  • Dimensions
    • Recommended Room Size: 800 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • Product Height: 25 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 15 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 8.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 15 pounds (The out of box weight of the item.)
  • Compatibility
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Voice Assistant Built-in: No (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Features
    • Air Purifier Type: Console
    • Air Quality Indicator Light(s): true (Lights indicate when the air quality level reaches or deviates from the desired setting.)
    • Ionizing: true (Uses ions to remove pollutants from the air.)
    • Number Of Fan Speeds: 4
    • Temperature Control: false
    • Programmable Timer: true
    • Remote Control: false
  • Filter Info
    • Filter Type: HEPA, Removable
    • Filter Included: true
    • Filter Model Number: B4-Pure
    • Filter Indicator Light(s): true
    • Filter Longevity: 12 months
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • Clean Air Delivery Rate (CADR): 245 cubic feet per minute (The peformance metric for the air purifier testing standard developed by the Association of Home Appliance Manufacturers (AHAM). The Clean Air Delivery Rate (CADR) indicates an air purifier's ability to reduce pollutants and allergens. Generally, the higher the number, the faster the filtration.)
    • AHAM Certified: false (Products with the AHAM Verifide mark have been tested and rated by the Association of Home Appliance Manufacturers (AHAM) for their ability to reduce pollutants and allergens in the air.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 810587029604

The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.

  • 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.
Whats Included
  • BreatheSmart FLEX Air Purifier
  • True HEPA Filter
  • Quick Start Guide

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

A: 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.

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

A: 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.

Q: 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?

A: 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.

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

A: 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.

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

A: 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.

Q: How does the B4-Pure Air Filter contribute to the overall air purification performance of the BreatheSmart 45i Air Purifier?

A: The B4-Pure Air Filter plays a crucial role in the air purification performance of the BreatheSmart 45i Air Purifier. It is a True HEPA filter that captures 99.9% of dust, allergens, pollen, pet dander and fur, and airborne particles down to 0.1 microns. This ensures that the air in your room is clean and free from harmful pollutants.

Q: How does the BreatheSmart 45i Air Purifier compare to other air purifiers in terms of energy efficiency, and how much does it cost to operate per day?

A: The BreatheSmart 45i Air Purifier is ENERGY STAR Certified, using only 50 watts of power on its highest setting, making it energy efficient compared to other air purifiers. It costs approximately $0.12 per day to operate for 24/7 operation.

Q: What are the different designer panel options available, and how can they complement different room decors?

A: The BreatheSmart 45i air purifier offers multiple designer panel options to complement different room decors. These panels are easy to change, allowing users to customize the look of the purifier to match their changing décor preferences. The available panel options include various colors, patterns, and finishes, enabling users to select a panel that harmonizes with their room's style and color scheme.

Sponsored

Reviews

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.

Compare similar products

Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak
Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak
4.5(27)

The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.

Dyson - Purifier Hot+Cool HP1 - White
4.7(46)

Dyson Purifier Hot+Cool HP1 delivers whole-room heating⁴ and powerful cooling⁶ with purified air. The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵

Shark - Air Purifier MAX with True NanoSeal HEPA, Cleansense IQ, Odor Lock, Cleans up to 1200 Sq. Ft - Charcoal Grey

The Shark Air Purifier uses Pure Air Microforce to deliver fast, powerful, and quiet purification. Clean Sense IQ senses air quality & auto-adjusts to improve air quality and report results in real time. A HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Cleans up to 1200 square feet.

IQAir - Atem X Air Purifier - White
5.0(1)

Introducing the Atem X air purifier, a premium-quality air cleaning solution designed to keep your indoor air fresh and clean. With its inspired, slim and bionic minimalist design, the Atem X air purifier effectively removes airborne viruses, bacteria, allergens, mold spores, dust, smoke and other harmful particles, while adding a touch of elegance to your interior space. The purifier operates ultra-quietly and automatically adjusts to the air quality with its smart sensor-based operation, allowing for seamless and effective cleaning. The air quality glow indicator gives real-time feedback on the air quality in your space, and the purifier boasts one of the highest energy efficiency ratings, saving you money on your energy bill. The free AirVisual app gives you full control over the purifier, allowing you to choose from eight fan speed settings, set cleaning sessions with advanced scheduling or choose from three automatic sensor-based smart modes. The smart filters are designed for optimized filter life, so you can enjoy clean air for longer without having to worry about frequent replacements. The detachable mobile base makes Atem X air purifier easy to move from room to room, but can be left off if a permanent location is preferred. Unlike other air purifiers that have to be placed in the middle of the room for optimal air cleaning, Atem X can be placed anywhere in a room. Patented Air Rotation Technology allows to freely adjust the air outlet for maximum room circulation even when placed in a corner or against a wall. The adjustable power cord length of between 10 cm (4 in) and 2.3 m (90.5 in) makes for a neat installation. With its Swiss design and Germany quality, the Atem X air purifier is the ideal choice for those who demand the best in air purification, advanced control and connectivity and a space saving, elegant design.

Pros for Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak
Noise Level, Design, Air Purification, Overall PerformanceNoise Level, Design, Heating Performance, Ease of Use, Remote ControlNoise Level, Air Quality, Performance, Odor Removal, Ease of useThere 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 productThere were no cons for this productDisplay Brightness, Sensor ReliabilityThere were no cons for this product

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
Choose a benefit:
$39.00/mo.suggested payments with 12-Month Financing
Or
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
8 payments starting at $58.50
Lease to own
Apply today with no credit needed and enjoy flexible payment options.