We noticed a difference immediately. We do a fair amount of aromatic cooking and the Alen has greatly reduced cooking odors as well as some pet allergens. Would recoomend this to anyone wanting crisper, cleaner air indoors.
Very nice product and especially very nice people to help you make a decision on which product to purchase. Customer service was knowledgeable, helpful, concerned, and spent as much time with us, as we needed, to get all of our questions answered Appears to be a very well built, quality unit that warrants the price point level, especially when you factor in the incredible lifetime warranty. Amazing that there is hardly any dust in the house, since we have been running the unit. Very happy so far.
After much research I chose this purifier for our townhouse first floor. It is attractive and easy to move. It is quiet. I can barely hear it and it does not interfere with conversation. Most importantly it does a great job of cleaning the air. I can feel a difference in my ability to breathe (asthma) and my daily sneezing is a thing of the past. It really works.
So far, so good! I read a lot of reviews and settled on this one. Very quiet! Sits 2 feet from my bed and I cannot hear it running. I have horrible sinus and allergy issues. In the 2 weeks that we have had it running, I have noticed that I sleep a bit better.
Excellent air purifier. I bought it because it was highly rated by Consumer Reports and it was totally worth it. It is quiet but powerful. I would highly recommend it.