Customer reviews from alencorp.com
HEPA-Silver Filter for Alen A350 and A375 Air Purifiers - Black
Average customer rating
4.8
(786 Reviews)
Rating breakdown 786 reviews
5 Stars
696
4 Stars
62
3 Stars
20
2 Stars
5
1 Star
3
Customer Reviews for HEPA-Silver Filter for Alen A350 and A375 Air Purifiers - Black
Customer Rating
5
By far the best air purifier you can get.
on January 5, 2014
Posted by: Dannyboy07
No more allergies during allergy season. You won't find a better air purifier for the money. I sleep with it on the 2nd setting and don't wake up with sneezing/ runny nose. Clean air is very important. Recommend this product if you want the best purifier for your money.
Written by a customer while visiting alencorp.com
Customer Rating
5
Alen A350
on September 23, 2018
Posted by: Camilla S.
I've had this air purifier for a decade and it still works great! It's made a huge difference for my allergies.
Written by a customer while visiting alencorp.com
Customer Rating
5
New filters have a better edge seal.
on January 12, 2014
Posted by: Bob10
The new design with the foam around the edges seal better. The foam, however, does not always make contact with the inner micro-switch that senses the filter's presence. The unit, of course, will not operate unless it senses the filter's presence.
Perhaps the design could include a firmer sealing substance in the area of the micro switch contact.
Written by a customer while visiting alencorp.com
Customer Rating
5
Customer service is always very
on June 21, 2015
Posted by: Lisa L.
Customer service is always very helpful and the air purifiers make big difference in our air quality.
Written by a customer while visiting alencorp.com
Customer Rating
5
The A350 appears to be very well made!
on July 28, 2013
Posted by: Lefty
The four-speed motor provides a wide range of filtering. No problem sleeping with the A350 on low speed and when out of the room for longer periods of time , the higher speeds really move the air. The motor runs smoothly at all speeds - no vibrations.
As far as allergy symptoms go, less stuffiness at night. You only need to inspect the filters to know the room air is now much better to breathe.
Written by a customer while visiting alencorp.com
Customer Rating
5
Great Filter
on August 27, 2013
Posted by: Fred
My 350 does a great job filtering the air in our bedroom. Leave it on 24/7 and I am amazed by the amount of dust that collects on the filter when I change it. I change it whenever the A350 says it's time to change it.
Written by a customer while visiting alencorp.com
Customer Rating
5
Excellent filters!
on September 30, 2017
Posted by: James K.
I've been using these filters for 10+ years. They have been fine for me.
Written by a customer while visiting alencorp.com
Customer Rating
5
Alen 350
on August 22, 2013
Posted by: Jrg2
We have had our Alen 350 for just about one year and love it. We have lots of dogs and the Alen 350 really helps keep the air flowing fresh in our house. Could not be without it.
Written by a customer while visiting alencorp.com