Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak

I have bad seasonal allergies, my dog had problems with his eyes, and took him to the vet and I was told he has blocked tear ducks. I decided to purchase the Alen 45i and the Alen 75i for our house basically for me and I have noticed the difference now not only for myself but for my dog too. He no longer has the eye (what I can goobers and staining) so he has seasonal allergies like me (not blocked tear ducts) and is working great for the two of us. So a huge plus for the doggie too. I like that you can get the pet filter for the 75i but doesn't look like you can get the pet filter for the 45i. Maybe Alen you should rethink your filters, they definitely are not easy to understand and why can't you get the Pet filter in all your models? But love the product!!!! And has made a huge difference for both of us. I like how the air quality colors indicate on the unit if your air quality is bad so it's good to know when to close the windows if you have them open too! :-)

The device looks great, Customer service is very friendly. The system design is poor. The device has an auto speed setting that is not functional while the panel light is off. The lights are too bright for a dark bedroom, so the practice would be to turn the panel light off at night, but if I want the filter to run its auto speed program it won't work with the lights off. How does this make any sense?

The Alen BreatheSmart 45i that we purchased has been working fine since we unpacked and started it. We can tell the difference in our Family room where we have it running. The unit is so quite we hardly know it is on and working. We really like the color ring that shows us when the air quality has changed and keeps us informed as to how long it takes to adjust the air quality, great feature. We also like the Ionizer that helps remove airborne particles that we would eventually inhale. We would recommend this product to anyone who is concerned with the quality of the air in your living environment.

I've waited to leave this review bc I wanted to test it for a year. So far its been great! I've had the same filter for a year and I have a cat so that's saying something! The other day I started a firepit outisde and forgot to close my window, and this baby cranked up to red and reved up so detection is still fantastic! This keep my office smell free, reduces the amount of hair balls flying around and also helps reduce my allergies! Recomend !

There are many reasons why this product is the best. But I will focus on just a few. The air purifier is so quiet. My friend walked into the house and said, "Wow, my air purifier is so much louder". Also the confidence and guarantees that Alen provided was above and beyond. And honestly the unit is priced just right! I love mine, and I move it from floor to floor.