BreatheSmart Flex

Just purchased a couple Alen Flex machines after loads of research. Didn't feel I needed all the bells and whistles that come with newer models. It is being phased out but uses the same filters as 45i, the lifetime warranty was a big plus.

I'm sticking with Alen and their filters. I like the lifetime guarantee. I will watch what happens with this lawsuit though. FYI, it's only the 45i and flex that are being addressed in this class action suit, not sure what that means, but I would think they would include all models if they had teste

Unfortunately I believe the AirDoctors also have an ionizer that can be toggled on/off. (According to Google search, and the panel I see.). So given the risk of even accidentally turning it on....(And forgetting/not knowing to turn it off...) id also consider avoiding this unit for your particular c

I would look into Alen 45i Flex, or units from Winix, Levoit, or Coway. Alens are quiet and good for both VOCs + particulates, with their best filters, and come with a lifetime warranty if you stay in the filter replacement program. (I think 90 bucks every 9 or 12 months, your choice.). However if y

I work for Alen and the flex is a solid unit. No smart features, just plug it in, turn it in and let it run. They're pretty bulletproof.

I got the Alen Breathesmart Flex with the Fresh filter that has the most activated carbon in it. I got this one because it has decent amount of activated carbon in its filter, it was aesthetically pleasing, and I could buy it with FSA money. The other models are more expensive and have things I don’

If you can afford 800 then probably consider AustinAir, people on here seem to hold it in high regard and one of their good units is 750 I think. I could never afford that, and have never had Air Doctor,.so I can't say anything on that. I do love my Levoits but they are good affordable units, that l

I recently purchased 3 different levoit air purifiers from Amazon for my mom's place and they were all horrible. Ive been testing them out for about a month. My allergies became worse. They were also advertising as a true hepa when they are not and they are being sued for that. I went and ordered th

We have 3 of the alen flex air purifiers. We have been really happen with them.

Alen Air all the way. Tried just about every purifier sold From Target, Walmart, Kohls, Home Depot, Best Buy, Lowe’s, Menards… Almost all went back Shark used to be good, but their newer filters smelled like chemicals and they were super loud. Germ Guardian was ok, but quality dropped. Dyson is a jo