Customer reviews from alencorp.com
Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - Weathered Gray
Average customer rating
4.9
(1,364 Reviews)
Rating breakdown 1,364 reviews
5 Stars
1,232
4 Stars
91
3 Stars
22
2 Stars
9
1 Star
10
Customer Reviews for Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - Weathered Gray
Customer Rating
5
You wont be disappointed
on September 21, 2025
Posted by: Logen
One of the best purchases I've made. If you have any pets this is a must. No more pet odor. I like how it tells you the air quality with the top color panel
Written by a customer while visiting alencorp.com
Customer Rating
5
Works great
on November 13, 2025
Posted by: ALH
The auto dimmer on the lights does not work, but other than that I love it.
Written by a customer while visiting alencorp.com
Customer Rating
5
Amazing product
on November 21, 2025
Posted by: William
It was one of the best purchases i made, it helped made the room feel more purified and fresh throughout the day. Will definitely purchase more of these products and put it around my home.
Written by a customer while visiting alencorp.com
Customer Rating
5
Good
on November 23, 2025
Posted by: Scott
I purchased the Alen BreatheSmart 45 for our master bedroom and it has been excellent so far. It’s powerful enough to handle the space, and within a short time we noticed the air quality feels much better—cleaner, fresher, and overall more comfortable. The unit runs quietly, even on higher settings, and the design blends in nicely with the room.
Overall, I’m very happy with this purifier. It does exactly what it promises and has made a noticeable difference in our home’s air quality. Highly recommend!
Written by a customer while visiting alencorp.com