Customer reviews from Filterbuy
Filterbuy - 17.5x23.5x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Average customer rating
4.2
(969 Reviews)
Rating breakdown 969 reviews
5 Stars
647
4 Stars
99
3 Stars
77
2 Stars
67
1 Star
79
Customer Reviews for Filterbuy - 17.5x23.5x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Customer Rating
5
I was needing some furnace
on June 17, 2025
Posted by: Anonymous
I was needing some furnace filters on a Sunday afternoon. The gentleman that answered the phone was so helpful and kind! I was so happy so kind and easy to work with. Plus he was there on a Sunday afternoon! He explained the numbering on the filters. He helped me order 4 furnace filters. I had already had difficulty with the website ( my fault -I usually go to all brick and mortar stores and hand pick everything. ) He was able to quickly and with much efficiency get my correct size filters! Thank you for such great service!
Written by a customer while visiting Filterbuy
Customer Rating
5
This is my favorite place
on June 16, 2025
Posted by: Anonymous
This is my favorite place to buy filters for all of our commercial properties.
Written by a customer while visiting Filterbuy
Customer Rating
5
The filters are all good,
on June 16, 2025
Posted by: Cleveland B.
The filters are all good, I have not use them as yet
Written by a customer while visiting Filterbuy
Customer Rating
4
Resistance?
on June 15, 2025
Posted by: Anonymous
Airflow resistance appears to be a little higher than the printed label but overall this purchase was a good experience.
Written by a customer while visiting Filterbuy
Customer Rating
2
The filter is not 4x16x25
on June 9, 2025
Posted by: Anonymous
The filter is not 4x16x25 . . . . it's like the people who decides to no longer make 2x4 wood actually 2" by 4" got a job at your company. No good.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product for a great
on June 7, 2025
Posted by: Kathleen R.
Great product for a great price, plus its made in the USA. Ive been purchasing my furnace filters here for 10 years and Ive always been pleased.
Written by a customer while visiting Filterbuy
Customer Rating
5
Just put our last old
on June 3, 2025
Posted by: Anonymous
Just put our last old one on. The new filters look like there shouldnt be a problem.
Written by a customer while visiting Filterbuy
Customer Rating
5
I didn't think about the
on May 30, 2025
Posted by: Anonymous
I didn't think about the space I would need to store the filters but Ithe savings were perfect.
Written by a customer while visiting Filterbuy