Summary: I bought this Alen A350 air purifier for my son who was very ill at the time and we needed to keep dog/cat hair and dander out of his room. I feel this air cleaner was a good bargain, priced where I could afford it and it wasn't so large that we needed to move alot to make room for it. I think this Alen Hepa air purifier has done a great job and is very quiet on a low setting.
Summary: We have had two of these air filters for over three years. One is in our bedroom and one is in the living area of our small two-bedroom home. Living in the desert southwest means lots of fine dust - to which my husband is allergic. We travel north during the summer and both machines are left running on high. It's amazing how little dust accumulates while we are gone. (Our home is older and NOT air tight.
Pros: high quality, effective, easy to use, met my expectations
The Alen A350 Ionizer Air Purifier is most efficient & effective
11 March 2013
Summary: This air purifier was bought to try to eliminate allergies. So far it has been most successful; I am delighted with its efficiency as well as being so quiet one would not know it is in use. Since this is the first Air Purifier I have ever used there is no way I can compare it to another, but friends are continually telling me how efficient it is, and how much they like it.
Summary: If it wasn't for the noise on setting 1 and 2 level, this would have been an excellant machine. Sometimes I am lucky enough when it actually does quiet down, otherwise you cannot sleep with it on setting 1 or 2!!!!!!!!
Summary: Compact but moves alot of air. Even though the Alen A350 is only rated it does well in my living room, dinning room, kitchen, and entry way. This is a free spanned open space of about 1300 sq. ft. We have 1 dog, 1 blue and gold macaw, a quaker, and a cockitiel. Removes most odor, and most alergy dust. Very pleased. It is loud about the same as an air box fan.
Summary: We got two Alen A350 air purifiers. One for the living room and the other for the bedroom. Both of us noticed that our allergy symptoms improved within days of using them. They're also small enough to fit in a variety of places which is important because we don't have ample space for putting things. The controls and LCD screen are nice too because it's makes it easy to set and it has 4 levels of power.
Pros: high quality, effective, 4 speeds, small, inexpensive
Summary: We love this product. We did a lot of research on it and believe me...it is the best. My boyfriend has allergies that make nasal polyps reproduce very fast and he loses his smell. After two days using this machine, his smell has not been gone a bit, and he has not have any allergies or sinus problems whatsoever... GREAT product!!!!