Customer reviews from Filterbuy
Filterbuy - 8x30x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Silver
Average customer rating
4.6
(7,981 Reviews)
Rating breakdown 7,981 reviews
5 Stars
6,413
4 Stars
704
3 Stars
346
2 Stars
212
1 Star
306
Customer Reviews for Filterbuy - 8x30x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Silver
Customer Rating
5
First class product- perfect fit,
on March 24, 2026
Posted by: Customer
First class product- perfect fit, install then forget for 3 months .
And excellent value.
And excellent value.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on March 24, 2026
Posted by: Customer
I love that I don't have to think about ordering the filters. They are always in great shape, good quality and on time
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter Buy was great at the problem.
on March 23, 2026
Posted by: Anonymous
I search their website and found this filter for Bryant/Carrier. I did not have this A/C unit but thought that the filter would fit without ordering a custom filter. This filter is the actual size not nominal size. This cause a problem because my 3M filter turns out to be nominal when I called 3M. I spoke with Ruby at Filter Buy and she was great. I remeasured both filters to determine that I did need to order a customer filter. Getting to my filter to do this was a major problem due to how the installer put the drain line right in the way of the filter. Ruby said no problem and I will ship it out. No Charge. Very accommodating.
Written by a customer while visiting Filterbuy
Customer Rating
1
Cheaper because they are smaller?
on March 23, 2026
Posted by: Anonymous
These filters are smaller than the 20x25x4 Honeywell filters I had been purchasing at the big box stores to the point they dont really fit very well.
Written by a customer while visiting Filterbuy
Customer Rating
5
No brainer
on March 23, 2026
Posted by: Anonymous
Smooth transaction. Packages arrive in excellent condition every time Quality products
Written by a customer while visiting Filterbuy
Customer Rating
4
For us, the width was
on March 22, 2026
Posted by: Anonymous
For us, the width was too small (13 3/8 inches for a filter that's labeled 14"). Th actual width was noted in the details (which I missed) and the person I spoke with was kind enough to accept the return and credit our account.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great service
on March 22, 2026
Posted by: Anonymous
Our filter size can be difficult to find but with this service its so easy! Great product.
Written by a customer while visiting Filterbuy
Customer Rating
5
Have used these filters for
on March 22, 2026
Posted by: Anonymous
Have used these filters for several years and find them more than adequate.
Written by a customer while visiting Filterbuy