Customer reviews from alencorp.com
HEPA-OdorCell Filter for Alen A350 and A375 Air Purifiers - Black
Average customer rating
4.8 out of 5
4.8
(527 Reviews)
Open Ratings Snapshot
Rating breakdown 527 reviews
5 Stars
458
4 Stars
45
3 Stars
17
2 Stars
4
1 Star
3
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Customer Reviews for HEPA-OdorCell Filter for Alen A350 and A375 Air Purifiers - Black
Customer Rating
5 out of 5
5
Really helps keep the house
on March 1, 2016
Posted by: Martha B.
Really helps keep the house in better shape. We have two. If one gets turned off for some reason we notice! Really helps. Here in NM the filters get so bad, just one look and you are so grateful not to be breathing that dust!
Written by a customer while visiting alencorp.com
Customer Rating
5 out of 5
5
A houseful
on May 8, 2017
Posted by: Amy C.
Our house- diabetic with dust mite, mold and other allergies. Immuno challenged special needs son with, disabled veteran husband with allergy that induces extreme fits of sneezing, 1 dog with mold allergy and 1 dog with grass allergy.
When my husband was transitioning out of the military I stopped ordering the filters due to unforeseen circumstances. I had gotten to the point of taking 3 allergy medications on a regular basis to ward off itching. Since I reordered the filter and have been using it I have had to only take 1 allergy medication. I have had the filter/air filtration running less than 2 weeks.

Having hepa filtration is a must.
Written by a customer while visiting alencorp.com
Customer Rating
5 out of 5
5
Great!
on September 18, 2014
Posted by: Lake K.
I love these great machines. They filter out mites and dust in my bedroom making it a much healthier environment for me.
Written by a customer while visiting alencorp.com
Customer Rating
5 out of 5
5
Quiet, reliable and gets the job done!
on October 14, 2013
Posted by: Kathyg
This machine does what it says it will do. I have had mine for a couple fo years and find it totally reliable. It takes up little space and is quiet and efficient. I always know when to change to filters too! I run it on the second level in our bedroom and even find the purr of the motor acts as a great sound barrier for sleep.
This is a great all purpose machine.
Written by a customer while visiting alencorp.com
Customer Rating
5 out of 5
5
Really like the alen a350.
on October 20, 2015
Posted by: Fred S.
Really like the alen a350. Automatic filter replacement is so good
Written by a customer while visiting alencorp.com
Customer Rating
5 out of 5
5
Excellent
on November 22, 2018
Posted by: Jenice S.
I bought this particular filter to aid in reducing smoke from the CA fires. I put it in as soon as it arrived. The air quality was still rated unsafe but I feel my indoor air quality greatly improved.
Written by a customer while visiting alencorp.com
Customer Rating
5 out of 5
5
New Fit 50
on March 15, 2019
Posted by: Janet G.
This is extremely quiet even on the highest power and have converted our older Alen purifier to a bedroom. Everyone is breathing better. Thanks Customer Service for your guidance in getting the best products for our need
Written by a customer while visiting alencorp.com
Customer Rating
5 out of 5
5
Excellent Quality!
on November 27, 2013
Posted by: Tl C.
We appreciate that our Alen purifier has performed, without fail, 24/7, for over four years. We love that the silver filter addresses all of our filtration concerns, and the auto-delivery plan is so convenient. Now that other purifiers purchased just prior to our Alen purchase have stopped working, we effortlessly move the Alen purifier from room to room for a few days. We are looking forward to researching (during holiday breaks) updates available since our original purchase to prepare to replace the broken purifiers.
Written by a customer while visiting alencorp.com
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