Customer reviews from Filterbuy
Filterbuy - 12x26x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.1
(1,153 Reviews)
Rating breakdown 1,153 reviews
5 Stars
714
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 12x26x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
5
It Fit!
on August 26, 2025
Posted by: Anonymous
I know nothing about filters. I can only trust that what I bought is what you said it would be, because there is no way to determine effectiveness. All I can say is that I trust you. :)
Written by a customer while visiting Filterbuy
Customer Rating
4
Easy to install, once the
on August 25, 2025
Posted by: Anonymous
Easy to install, once the correct size was determined.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 13 Filters
on August 24, 2025
Posted by: Don O.
Only filter I have owned for at least 4 years. Changing them now every 3 months.
Written by a customer while visiting Filterbuy
Customer Rating
5
Love that you got them
on August 15, 2025
Posted by: Melissa B.
Love that you got them to me fast!! Thank you, for being so great!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product.
on August 12, 2025
Posted by: Anonymous
Great prices on Great products. Why buy anywhere else?
Written by a customer while visiting Filterbuy
Customer Rating
1
Not good as expected
on August 7, 2025
Posted by: Panagiotis T.
I purchased 6 MERV 13 filers which is type MERV 13 not original MERV 13 filters, very bad quality , they come ripped and bended some of them. Very bad experience
Written by a customer while visiting Filterbuy
Customer Rating
4
Up until now have been
on August 4, 2025
Posted by: Anonymous
Up until now have been using MERV 8. With the smoke from Canada decided to upgrade to the13 and found price sizing and were all I could ask for .What at this point I do not know and my furnace supplier could or would not say is if I would have enough pressure drop to negatively affect my furnace out performance.Am hoping the four inch pleated will do the job. Have just put in and seem to have at least a happy wife.
Written by a customer while visiting Filterbuy
Customer Rating
5
Once I figured out that
on August 1, 2025
Posted by: Anonymous
Once I figured out that the size of your filters is not the actual size of your filters I returned them and got the correct size to fit my system
Written by a customer while visiting Filterbuy