Customer reviews from Filterbuy
Filterbuy - 25x25x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Blue
Average customer rating
4.1
(1,160 Reviews)
Rating breakdown 1,160 reviews
5 Stars
721
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 25x25x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Blue
Customer Rating
5
Great value for odd size filters
on September 15, 2021
Posted by: D'Nelle B.
Great value for difficult to find filters. My filters are a really odd size. I feel so lucky to have found Filterbuy. Because they are so affordable I am able to change the filters more frequently, especially during high polllen seasons.
Written by a customer while visiting Filterbuy
Customer Rating
1
The size was significantly smaller
on August 30, 2021
Posted by: Anonymous
The size was significantly smaller than it should have been. This caused it to move back and forth as the AC turned on and off. Ultimately replaced with a Honeywell
Written by a customer while visiting Filterbuy
Customer Rating
3
Disappointed with the sizing. Quality
on August 28, 2021
Posted by: Anonymous
Disappointed with the sizing. Quality is just okay.
Written by a customer while visiting Filterbuy
Customer Rating
5
Box Fan Air Purifier
on August 26, 2021
Posted by: Anonymous
I used the four inch Merv 13 air filter to make a low cost box fan air purifier. Air flow is much less restricted using the four inch FilterBuy filter compared to the one inch filters available at my local stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Product
on August 11, 2021
Posted by: Ned B.
Very quick ship and a very efficient filters...I'll be back!
Written by a customer while visiting Filterbuy
Customer Rating
1
Size issue very confusing. 16x25x4
on August 3, 2021
Posted by: Milton C.
Size issue very confusing. 16x25x4 too small, did not fit. See photo. Note difference in sizing. Received refund with little problems. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
4
4" MERV13 filter
on August 1, 2021
Posted by: Anonymous
Good solid construction, but pleats not evenly spaced.
Written by a customer while visiting Filterbuy
Customer Rating
4
First time I have tried
on July 21, 2021
Posted by: Richard J.
First time I have tried your filters so too soon to really comment yet perhaps later I can fill in a more complete summary of my experience with your product
Written by a customer while visiting Filterbuy