Customer Ratings & Reviews

I didn’t think I’d like its graphite design but if it turned out fitting nicely with my home. Setup is very easy. No hassle or programming. I love that it has a colored-light system to indicate the level of air quality in the room. I also love that it not only has a true HEPA but an activated carbon filter as well! Full coverage! Better peace of mind now. Before the air purifier, my home had this strong aromatic scent. It wasn’t a problem. In fact, my friends say it smelled good in my apt. But after the using the air filter, the aroma is gone. I sort of miss it. But I’m not too bummed… My home feels so much fresher!

Easy to set up, quiet, sleek, medical grade hepa filter, lots of color options, user friendly. I chose the weqthered gray because it matched perfectly with my furniture!

Great Product! Refreshing your life, clean and purify your dust and other harmful bacteria and viruses. I have been using it since 2021 and after Lord, this device protected me from COVID Viruses, my house might be only in my family (they live different area) and did not get COVID Virus and never had any flu.. I should give them 10/10, this is my second unit for my room and one in Living room.. Thanks Alen..

This Alen-Breathe-Smart 45i800 Sq Ft Air Purifier Reaches Out To Me, The User Like A Super Charged Magnet That Continuously Filters Out Dust, Mold, & Poor Air Qualities; This Alen's Breathe-Smart Air Purifier In My Home; Is A Breath Of Healthy Fresh Air; For Me & My Family > At Any time, Or Place/ Anywhere As Recommended.

The unit runs very quietly. Air feels much better. Looks nice in the room. Beat product packaging I have seen

Highly recommended product. Purchased it due to my Seasonal allergies and has helped eliminate dust and air quality in my bedroom

im so glad I decided to get this product when I did, not only is it helping keep my house cleaner and fresher from odors but it also helped regulate the air quality this week from the forest fires I wouldn't have even known how poor the air quality was until the machine was on red and purple mode for hours only then did I realize there was a haze out my window and I was having trouble seeing the Las Vegas strip from my room if you have pets or seem to just have musty odors then this product will help a lot instead of just covering the issue with scents and fragrances which can be just as harmful

Great product!!! Have two inside dogs and a gas stove, cleared up all inpurities almost instantly "2 hours of setting it up you'll notice a huge difference".

This is my fifth purchase of Allen air purifier models. They run quiet yet very effective in cleaning the air.

I took time to read all the online and YouTube reviews for HEPA Air Purifiers. This one really stood out. There are also multiple filter options from the manufacturer which was a big plus. There are several face plates available so it can blend with your home's design. The filter assembly is also very tightly sealed which acknowledges the whole HEPA aspect of this Air Purifier.

Super quiet and nice to see color change depending on air quality.

quiet, works efficiently. Very big but attractive design. Works to clear out smoke smell and other unpleasant smells in older home with pets

Classy looking and effective air purifier. Lasts longer than other purifiers before a filter change is needed. Able to fit into tighter spaces than most other models.

I don't know too much about air purifiers so this was one time I defaulted to consumer reports to guide me and they say that the Alen brand air purifiers are the best out of like 50 brands that they tested and I really don't have anything to compare it to however my kids allergies are better and I would say we have a 40 to 50% reduction in dust lying on various surfaces around the house.

Works well so far. First model sent was a repackaged return even though ordered as new -- even had last delivery information in the box. Returned and second delivery was new and works well.

This is what you would expect. Air noise when it is in high. Quiet on the lower speeds. Quite happy. My daughter loves it.

It runs very quietly on even the highest speed setting & is nearly inaudible on low setting. But so what? It doesn't do anything to improve the air quality in the room where it's been running for more than a few days. It does not do what it's suppose to do: clean the air. Worse, even though we did not use the "ionizer" button, this product nevertheless has an ionizing effect, which is nauseating. Makes you dizzy. It's expensive, uses electricity & jacks up utility bill but fails to purify indoor air while actually making the room where it's running very sickening to be in.

Easy to set up and does an excellent job. Perfect for a 700+ sq.ft apartment!

We have had an early pollen season and a heavy pollen season. It has made a huge difference in my allergies.

very good product, description says what it is. air very clean