Customer reviews from Filterbuy
Filterbuy - 18x24x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Average customer rating
4.6
(67 Reviews)
Rating breakdown 67 reviews
5 Stars
56
4 Stars
3
3 Stars
2
2 Stars
5
1 Star
1
Customer Reviews for Filterbuy - 18x24x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Customer Rating
5
Fit perfectly
on September 14, 2025
Posted by: Anonymous
So far the filters are performing better than my previous ones
Written by a customer while visiting Filterbuy
Customer Rating
5
purchase for my neighbor
on August 31, 2025
Posted by: Tara J.
she asked to purchase her some filters and i did. she likes thrm
Written by a customer while visiting Filterbuy
Customer Rating
2
Bad filter sizing
on August 26, 2025
Posted by: Anonymous
I purchased (6) six 18x24x1 merv 8 filters for my daughters house. Upon installing one of the filters I almost lost it in opening for the filter. Upon inspection and measuring the filters, I found the filter were 1/4 tonarrow and 1/4 to short. The filters are barely held in place by the return air register. I am not pleased sizing of the filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv8 air filter
on August 25, 2025
Posted by: Anonymous
Filter fit perfect, was easy to order & less expensive than purchasing in store.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great experience, fast turnaround, filters
on July 16, 2025
Posted by: Anonymous
Great experience, fast turnaround, filters of the highest quality,
Written by a customer while visiting Filterbuy
Customer Rating
3
Need a little bit more
on July 14, 2025
Posted by: Alfredo G.
Did not have a snug fit but still okay.Next time I purchase will order 18x25x1.
Written by a customer while visiting Filterbuy
Customer Rating
5
18x24x1 merv air filters
on June 5, 2025
Posted by: Anonymous
Been using these for several years now and they get the job done. . Great product
Written by a customer while visiting Filterbuy
Customer Rating
3
Filter
on May 23, 2025
Posted by: Anonymous
The filter is good the ordering process is not. The website states one size, but the filter is actually another completely different size
Written by a customer while visiting Filterbuy