Customer reviews from Filterbuy
Filterbuy - 12x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Average customer rating
4.7
(5,822 Reviews)
Rating breakdown 5,822 reviews
5 Stars
4,839
4 Stars
491
3 Stars
209
2 Stars
108
1 Star
175
Customer Reviews for Filterbuy - 12x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Customer Rating
5
Great filters. Have used them
on September 5, 2025
Posted by: Anonymous
Great filters. Have used them for many years. Reasonable prices
Written by a customer while visiting Filterbuy
Customer Rating
2
Cheap
on September 5, 2025
Posted by: Anonymous
These filters seem to be very thin and cheap. I will not buy again. Please take me off of your list.
Written by a customer while visiting Filterbuy
Customer Rating
1
Have not used one yet.
on September 5, 2025
Posted by: Anonymous
Have not used one yet. Waiting for time to replace existing filter. No opinion yet.
Written by a customer while visiting Filterbuy
Customer Rating
5
1 x18 x 1 filter
on September 4, 2025
Posted by: Anonymous
1 x18 x 1 filter is working out very well. Unavailable in stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fantastic filter
on September 3, 2025
Posted by: Anonymous
So glad I went with this company. Quick and efficient
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace filters.
on September 3, 2025
Posted by: Anonymous
Excellent filters. Will buy again for sure. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent filter source.
on September 2, 2025
Posted by: Anonymous
I actually bought these filters for a friend who has been having a hard time finding this odd size filters.I told him about Filterbuy and he was pleasantly surprised to see that they had it available. So I ordered his size, they came within a few days as usual, the quality is excellent and he is as happy as can be that he now has a great source for a excellent filter at a reasonable price.
Written by a customer while visiting Filterbuy
Customer Rating
5
Found the product every bit
on September 2, 2025
Posted by: Anonymous
Found the product every bit as good or better as the store bought varieties that I have had to deal with at a much, much better price. Now am a customer for life.
Written by a customer while visiting Filterbuy