CALL US TOLL-FREE 1-800-934-9194
Labor Day Sale Labor Day Sale
No items added.
0 items in your cart    View your cart »
Cart Subtotal: $0.00

Alen A350 Air Purifier Customer Reviews



by PowerReviews
Alen A350 Air Purifier

(based on 24 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Most Liked Positive Review


Good purchase

The A350 has met my expectations. I have a connected living room and dining area that is approximately 25 by 30 feet with 12 foot high cathedral ceilings, and the unit keeps the air...Read complete review

The A350 has met my expectations. I have a connected living room and dining area that is approximately 25 by 30 feet with 12 foot high cathedral ceilings, and the unit keeps the air smelling clean when we run the unit on fan speed setting number 3. Occasionally we are able to run it on setting number 2 and it will suffice, but the normal operating setting that we use is 3. Setting 1 would probably be sufficient for an average size bedroom, but it is definitely not sufficient for the size of the room where we have the unit.

The sound level for setting 2 is usually unnoticeable where as setting number 3 is definitely noticeable, but bearable. Obviously setting number 4 purifies the best, but we cannot run it at that setting due to having to yell when speaking, or raising the television volume way up when watching TV. We usually have a lot of dust in the house, but I have noticed a reduction in that as well. The unit is also aesthetically pleasing. One of the strongest selling points for me was the lifetime warranty offered by Alen.

Upon doing all my research prior to purchase, I did not find another company that offered a lifetime warranty on air purifiers. Hopefully, we will not have to utilize the warranty. Overall and so far, the A350 has been a good value for the money. I will update this review with any new developments should they occur.

With regards to purchasing from Sylvane, I am extremely happy. They offered better incentives for the product and shipping than their competitors did. I experienced one minor problem with the amount/billing of the purifier when I purchased it, but Sylvane's customer service was excellent. I made a quick call that was answered immediately, and the problem was rectified. The customer service rep was apologetic for the computer error, and he quickly remedied the problem. I would recommend the A350, and I would purchase from Sylvane again.


Most Liked Negative Review


A350 Air Purifier

Arrived quickly and safely. Worked from the start. Not sure it is doing the job it is advertised to do as we run it on 4 with the ion feature 24/7 (we...Read complete review

Arrived quickly and safely. Worked from the start. Not sure it is doing the job it is advertised to do as we run it on 4 with the ion feature 24/7 (we have two, one on first floor and one on second floor) and we don't really see or feel any difference. No reduction in dust and filters are still super clean. We purchased due to our toddler having breathing issues - if she could talk maybe she would have an opinion - LOL.

Reviewed by 24 customers

Sort by

Displaying reviews 21-24

Back to top

(1 of 1 customers found this review helpful)


Skeptic Wife won't go with out her Allen

By Henry Lin

from USA

Comments about Alen A350 Air Purifier:

My wife has been suffering from allergies all her life. We have tried other purifiers that were not successful so she was very skeptical when I order not one, but two A350's.

We have now used the Allen for about a month. The purifiers make the bedroom air feel crisp and clear. The noise level is minimal especially on the lowest setting and the timer makes it easy turning the purifier on and forgetting about it. She really loves the fact that no ozone is produced by the built-in ionizer. The ozone by product was the reason she returned her last purifier!

My wife loves her Allen's so much she is buying one for her parents.

(1 of 1 customers found this review helpful)


You Can Actually Feel the Difference!

By Kristi Aldinger

from USA

Comments about Alen A350 Air Purifier:

I recently found out I was allergic to our four cats. There was no way I was getting rid of them, so I did research and found out one of the best ways to fight pet dander is with an air purifier. I did a lot of research on air purifiers and this Alen A350 Air Purifier kept coming up on all of my searches as the most economical and best product around. We bought two of them, one for the master bedroom and one for the living room/kitchen (for an apartment).

We've had them seven days now and I can honestly say that the air quality in our apartment is noticeably better. When you walk in the door, its no longer "stuffy" and I don't sneeze immediately. The air feels cleaner and smells cleaner. Even my husband has noticed a remarkable difference and has commented how glad he is that we purchased both air purifiers. I HIGHLY recommend this product to anyone who is looking to improve the air quality of their residence, no matter what the circumstances are. Easy to use, lightweight, takes up hardly any room and very little noise. You get what you pay for and with this product, you get more than you pay for!

(4 of 4 customers found this review helpful)


Alen A350 Air Purifier

By Brett B

from USA

Comments about Alen A350 Air Purifier:

I purchased the Alen A350 Air Purifier a couple of months ago and it has made quite a difference in my allergies and quality of sleep. I first considered buying an air purifier when I had trouble falling asleep because I would be sneezing incessantly when I needed to be nodding off. After doing a ton of research, I learned that a quality purifier is not cheap and instead of going with a top of the line purifer, I went with the mid-grade Alen A350.

It took a few weeks to breathe a noticeable difference but it was well worth it. I fall asleep quickly and don't wake up sneezing with red eyes; this is quite a relief since I was on claritin during the day and benadryl at nighttime. This is a great piece of ecquipment but it also has its downsides. At the highest level, which needs to be used to get the air clean, it is loud. Don't plan on using the highest setting while you are asleep, otherwise it is like sleeping in a wind tunnel. It is very powerful at the highest setting, but one can use the high setting with the automatic shutoff during the day when no one is using the room. It can still be used at its medium setting (2 out of 4 with 4 being the highest setting) when you are in the room and the sound it makes is hardly noticeable.

After around of months worth of use, I haven't really had to use the purifier since the air is still really clean and hasn't affected my sleep. If you have allergies and want a better nights sleep, this is a worthwhile investment.

(3 of 3 customers found this review helpful)


Great Value....Great Product!!

By Juan Campos

from USA

Comments about Alen A350 Air Purifier:

My name is Juan Campos and I recently purchased the Alen A350 air purifier. My wife has suffered from asthma her entire life. We recently had a baby and decided that we should invest in an air purifier. Since we live in an agricultural area of California, there is a lot of pollutants and dust in our home.
After much research, we narrowed our choices to the Blueair and Alen models of air purifiers. Since the Alen model is about half the price and rated higher by some websites, we decided to buy one and try it out. In the past two weeks, we have noticed a reduction in dust in our home. I have also noticed that our daughter is not sneezing as much.

I failed to mention that we also have an 85 pound German Shepherd dog that stays indoors much of the time. This was also a reason to buy an air purifier. Since he is our original baby, there was no way he was to be put outside because of our daughter. I also seem to sleep better at night and wake up more refreshed in the morning.

I would highly recommend this product to anyone trying to buy an air purifier for a reasonable price.


Displaying reviews 21-24

Back to top

Email Exclusives

Enter your email address to sign up for our newsletter, which includes special offers only for our newsletter subscribers! We will not sell your email address, and you can unsubscribe at any time.

Connect With Us

google plus
Begin Secure Checkout
Don't have an account?
Enter your email address to checkout as a guest.

Returning Customer? Sign In:
Welcome back!
Login for faster checkout.
If you have forgotten your password, click here.

Newsletter Subscriptions

Thanks for subscribing to our newsletter! You should begin receiving regular emails from us shortly!