Alen’s advanced particle sensor technology always lets you know the status of the air quality around you with vivid LED color rings. And when harmful particles are detected, Auto-mode can automatically adjust purifying power to keep your air pure 24/7.
Cleans 1,300 SqFt Every 30 Minutes
Our most quiet and powerful air purifier is perfectly sized for large rooms or open plan living spaces. From the main room to the master bedroom, the BreatheSmart 75i has you covered.
Our long-lasting antimicrobial True HEPA filters cover all major concerns: Allergies, dust, mold, bacteria, and VOCs, plus odors from cooking, pets, diapers, and sweaty apparel. Alen’s proprietary antimicrobial treatment kills bacteria and inhibits mold and fungi, while our exclusive nontoxic odor-eliminating technology destroys unwanted smells at the molecular level.
Lifetime Peace Of
When you purchase an Alen air purifier, we proudly support it with the industry’s first and only lifetime warranty. If anything goes wrong, our in-house experts will help you solve the problem. If they can’t, we’ll happily ship you a free replacement—fast!
The Sound Of
The BreatheSmart 75i is incredibly quiet, and perfectly tuned to generate soothing pink noise - a frequency to help you sleep up to 25% better. At bedtime, display lighting dims or darkens completely with one touch for a perfect sleeping environment.
Discover our most advanced and powerful True HEPA purifier, offering an unmatched combination of effective room coverage and quietness. It’s ideal for large and open-concept spaces up to 1.300 SqFt, such as living rooms, lofts, apartments, offices, kitchens, master bedrooms, basements, and more. Remove 99.97% of dust, allergens, chemical pollutants, and other harmful contaminants.
· Know it’s Working– 75i senses and rates particle levels in clear LED colors
· Set and Forget– For 24/7 protection, Auto mode adjusts fan speed to keep air pure
· Whisper Quiet- Tuned to produce soothing pink noise for 25% better sleep
· Guaranteed Forever- Lifetime peace of mind from the industry’s best warranty
· Tailored to You– True HEPA filter options for unique concerns plus designer panels