
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.
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.
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.
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.
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.
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.
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.
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.
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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.

The Alen BreatheSmart 35i with Pure Filter is designed to bring cleaner air to large rooms up to 1,000 square feet. Equipped with a medical-grade True HEPA Pure filter, this purifier captures 99.9% of airborne particles, including dust, mold spores, and germs. Perfect for families and individuals with allergies or respiratory sensitivities, the Pure filter variant supports a healthier home environment by reducing allergens and potential pathogens. Smart features like auto-adjusting fan speeds and a low-noise design make the 35i a versatile addition to bedrooms, living rooms, and workspaces. Plus, Alen’s lifetime warranty, available with the use of Alen-branded filters and an active subscription, provides peace of mind and long-lasting performance. Enhance your indoor air quality with the trusted efficiency of Alen’s Pure HEPA filtration technology.

Improve your air quality with the Miko Ibuki 2.0 Smart Home Air Purifier, engineered for rooms up to 1500 sq. ft. Its advanced 3-stage filtration system—featuring a fabric pre-filter, H13 True HEPA filter, and built-in ionizer—captures dust, odors, smoke, and airborne particles to deliver cleaner, fresher air. With five adjustable fan speeds, ultra-quiet operation, and remote control through the MyMiko app, you can personalize your environment with ease. The built-in aromatherapy tray lets you add essential oils for a soothing touch, while safety features like tip-over shutoff and filter change alerts ensure peace of mind. Whether you're at home or away, the Ibuki 2.0 gives you smart, efficient, and stylish air purification.

The Alen BreatheSmart 75i is Alen's most powerful unit, capturing the largest numbers of particles in your air in the shortest amount of time. The 75i is ideal for living rooms, open concept spaces, and other large rooms up to 1,300 sq. ft. 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 purifiers are backed by the industry’s only Forever Guarantee.
| Pros for Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak | |||
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