I am very happy with this product. I suffer from seasonal allergies and this has really helped. I put a second unit in the bedroom and have slept much better since. Highly recommended for anyone with allergies.
Recently bought the BreatheSmart FIT50 and since then I have noticed the lasting "cigarette smell" of my living room reduced dramatically when I have arrived home from work. I thinking about purchasing another one. Very pleased so far.
Works well, but despite working 24/7 the air quality indicator never turns blue. Also, too many bright buttons on the top panel attract too much attention in the living room. I wish there was an options to turn off the light.
Due to a breathing problem, I have been using air cleaners for a long time and quite frankly never thought that I would spend the amount that I did on the Alen FIT50 but I did with no regrets. From the packaging right to the unit itself, impressive. The first air purifier that I have had with such a large filter that I feel with do the job and the controls, I feel are so well designed and user friendly. When I first started the unit in auto mode, it started out in blue and within a very short period of time switched over to orange which means to it needed additional purification and I had been running another air cleaner 24 hrs a day, within a few hours it went back to blue.
Just in time for allergy season - that will be the real test - efficient enough that on a cool day we can open the apartment and air it but later close it down and put the two units on high and have it conditioned quickly - quiet, ease to move, so far we like them - also the phone support was great helping confirm which machines and filters would best meet our needs.
Had more dust in bedroom area then I liked, this seemed to keep the dust bunnies down, but it needs to run at high to control dust. It's quiet at low speed but not quiet enough to run at bedtime for me. So I run it high for couple hours during the day.