Rated 4.6 out of 5 by 22
Rated 1.0 out of 5.0 by CW Faulty Filter
i have a Lennox elite furnace. It is maticulously maintained. This filter choked the airflow through the system so much that it made the high temp limit switch open about every 3-4 minutes due to lack of sufficient airflow. At first I thought that I had a technical problem such as a bad switch because the filter had only been in a couple of weeks, so it couldn't be dirty. Upon inspection of the filter I found that the center of the filter was concave; a result of the force of the fan trying to move air through it. I had been using the Honeywell merv10 filters for years with good results before trying this one, yet when I discovered this DuPont filter on sale I figured I'd try it. Hence I replaced this "high end" filter with a Honeywell merv10 and have had no problems since. That's all.
January 10, 2016
Rated 4.0 out of 5.0 by SmallSpender Good
These filters are the equal of the competition with a better price point.
December 22, 2015
Rated 5.0 out of 5.0 by Kitty2001 Seems okay
The item fits well and air seems clean. I don't have pets, kids or allergies so not much feedback. Seems good. Less dust.
December 8, 2015
Rated 5.0 out of 5.0 by happycustomer Perfect fit
Filters were a perfect fit and arrived a day early. They were significantly less expensive at Home Depot than at Lowe's.
September 17, 2015
Rated 4.0 out of 5.0 by Wisconsinhome Solid furnace filter
This filter is much thinner than others I have tried yet it is well made and sturdy so it fits well in my Intercept housing which is a much larger space. Prior filters were four inches thick. The filters for these just lean against the opening and are not fitted into a slot housing as others are. I am already noticing less dust and my wife has confirmed this. Though you can buy a less expensive filter for sure I have to say that so far (three weeks) it is meeting my expectations. I plan to leave it in for the three months and see how it performs month to month to determine if there is any diminution in its performance. I am glad that I decided to pay up for this better filter. I did not give it a 5 rating since I am still assessing its overall function across its recommended replacement time-frame.
January 3, 2012
Rated 4.0 out of 5.0 by Ann Allergen Air Filter
This product works perfectly to control the allergens in our house.
July 15, 2015
Rated 5.0 out of 5.0 by Dean Lab grade air filters
These filters appear to be of very good quality. I haven't tried these before and should know in a few months how effective they are.
June 30, 2015
Rated 5.0 out of 5.0 by Wally Good Filter
Worked well on my furnace and AC helps get rid of the smell
November 5, 2013