Customer reviews from Filterbuy
Filterbuy - 18x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Average customer rating
4.6
(7,992 Reviews)
Rating breakdown 7,992 reviews
5 Stars
6,422
4 Stars
705
3 Stars
347
2 Stars
212
1 Star
306
Customer Reviews for Filterbuy - 18x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Customer Rating
3
It thought it was more
on September 9, 2024
Posted by: Anonymous
It thought it was more than 1 filter. It was very expensive for 1 filter. It was my mistake for thinking it was more than 1 filter. I would not buy again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on September 7, 2024
Posted by: Doug E.
FilterBuy has been my go to source for furnace and AC filters for several years now. Quick ship, quality construction, reasonably priced.
Written by a customer while visiting Filterbuy
Customer Rating
5
Air Handler filter
on September 6, 2024
Posted by: Anonymous
The box stores don't carry this size and it was the perfect size and fit for my home.
Written by a customer while visiting Filterbuy
Customer Rating
4
Not 4 inches wide
on September 6, 2024
Posted by: Anonymous
Thought I would try these filters out. I have been using another brand of 4 inch filters. This filter fit into the filter box but was about 1 inch thinner. So it should be 16x25x3.
Written by a customer while visiting Filterbuy
Customer Rating
5
A/C Filters
on September 5, 2024
Posted by: Juan L.
My filter is 19.5X23.5 Im very Happy with my Filter Im buying again. My review is 5 stars.
Written by a customer while visiting Filterbuy
Customer Rating
5
AC FIlter
on September 5, 2024
Posted by: Anonymous
They seem to be fine, great price, nice to have a supply in the garage.
Written by a customer while visiting Filterbuy
Customer Rating
3
Filter was larger than stated
on September 5, 2024
Posted by: Anonymous
Filter was larger than stated by 1/8 causing too tight of a fit. Was still able to make it work but not smoothly.
Written by a customer while visiting Filterbuy
Customer Rating
5
Old system/New system Filterbuy will can help!
on September 4, 2024
Posted by: Anonymous
I have an older heating system and the filters are not a standard fit. Filterbuy was the only company that was able to cut filters to fit my old system.
Written by a customer while visiting Filterbuy