Description
xThe Alen BreatheSmart 35i is a versatile air purifier designed for spaces up to 1,000 square feet. It’s suited for bedrooms, living rooms, and home offices where clean air matters. Independent SleepScore Labs research suggests the purifier can accompany a more restful night, thanks to a soothing pink-noise profile that emphasizes lower frequencies while you sleep. The unit blends a powerful fan with a quiet motor and advanced filtration to maximize airflow while minimizing noise, so you can go about daily routines with fewer air-quality interruptions.
Smart filtration and sensors
Engineered to perform, the 35i uses a medical-grade H13 filtration system that captures particles as small as 0.1 microns, helping reduce a wide range of indoor pollutants. A laser-based particle sensor continuously monitors air quality and auto-adjusts the fan speed, so you don’t have to micromanage the settings. The device also features five color-coded rings, giving you a quick at-a-glance read on indoor air quality. This purifier is designed for energy efficiency and 24/7 operation, with a modest daily energy cost. Real-time air quality insights and historical trends are accessible via the Alen Air app, enabling remote monitoring and control when you’re away from home.
- Medical-grade H13 filtration captures particles as small as 0.1 micron, reducing common indoor pollutants.
- Laser sensor automatically adjusts fan speed to maintain clean air with minimal effort.
- Five color-coded rings provide a quick, visual IAQ reading at a glance.
- Energy-efficient design supports 24/7 use with an estimated cost of about $0.12 per day.
- Real-time and historical air quality data available in the Alen Air app.
Odor control and room versatility
The included Odor Filter targets heavy odors, chemicals, and everyday smells, helping to refresh air in spaces where cooking scents, pet odors, or other source smells linger. This makes the 35i a practical choice for pet-friendly homes, households with kids, and small businesses that need quick odor management. Coverage remains strong in rooms up to 1,000 square feet, making it suitable for open-plan living areas, larger bedrooms, or office spaces that require consistent air cleaning.
- Odor filter absorbs heavy odors and pollutants, neutralizing smells at the source.
- Ideal for homes with pets, busy families, and active households.
- Effective in spaces up to 1,000 sq ft for comprehensive cleaning.
Real-time air quality and control
Designed for real-world use, the BreatheSmart 35i offers real-time air quality insights, with easy remote monitoring and control via the Alen Air app. The combination of smart sensors, a compact footprint, and a user-friendly interface makes it straightforward to tailor air cleaning to your space and routine, whether you’re winding down for the night or preparing a workspace for focused tasks.
Quiet performance and restful nights
Ultra-quiet operation complements the pink-noise profile mentioned in SleepScore Labs findings, creating a soothing background soundscape that can help minimize disruptions during sleep. While results vary by individual, many users appreciate the device’s calm performance in bedrooms and other quiet spaces.
FAQ
Q: What size spaces is the Alen BreatheSmart 35i best suited for?
A: Designed for rooms up to 1,000 sq ft, suitable for bedrooms, living rooms, and open-plan spaces.
Q: Can the Alen BreatheSmart 35i help with odors and everyday smells?
A: Yes, the Odor Filter targets heavy odors and pollutants, helping refresh air from cooking, pets, and daily activity.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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