
BreatheSmart 35i
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BreatheSmart 35i prices at every store
- Alen | StoreNew
In stockReturn policy
$289.00Observed at 10:42 PM
What reviewers say
- 4.8 / 537 ratings
About the BreatheSmart 35i
The Alen BreatheSmart 35i delivers powerful air purification for small to medium spaces, combining advanced features with a compact, affordable design. Here’s why it stands out:
Advanced Filtration : Choose between Essential (Pure), Advanced (Fresh) and Ultimate (Odor) filters with True HEPA efficiency to capture 99.9% of particles as small as 0.1 microns, perfect for tackling dust, allergens, and other pollutants.
Optimized for Medium Spaces : Designed to purify rooms up to 1,400 sq ft once per hour, or 700 sq ft every 30 minutes, making it ideal for apartments, bedrooms, and home offices.
Ultra-Quiet Performance : With a sound range of only 23-42 dB, the 35i is Alen’s quietest purifier, ensuring non-disruptive, whisper-quiet operation even at the highest speed.
Smart Sensor Technology : Equipped to monitor PM2.5, VOCs, CO2, temperature, and humidity, and with air quality alerts through the Alen Air app, you’re always in control of your indoor air.
App Control : The Alen Air app offers remote control, scheduling, and filter status updates, while Auto Light Mode dims panel lights in low-light environments.
Built to Last : Backed by Alen’s Forever Guarantee with regular filter replacement, this purifier offers reliable performance and lifetime peace of mind.
Questions and answers
- Where is the BreatheSmart 35i cheapest?
- At Alen | Store, for $289.00, as of our latest check.
- What do buyers say about the BreatheSmart 35i?
- Rated 4.8 out of 5 from 37 ratings.






