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
(982 Reviews)
Rating breakdown 982 reviews
5 Stars
657
4 Stars
100
3 Stars
77
2 Stars
67
1 Star
81
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
4
Narrow but acceptable
on September 13, 2025
Posted by: Joel R.
It is much narrower than other 4" filters, but it seems to do the trick.
Written by a customer while visiting Filterbuy
Customer Rating
5
Mine are a difficult size
on September 12, 2025
Posted by: Anonymous
Mine are a difficult size to find so I was thrilled to find your filters. They work great
Written by a customer while visiting Filterbuy
Customer Rating
5
Awesome Filter Experience
on September 10, 2025
Posted by: Anonymous
I love the idea of having the filters shipped to my door and like the quality of the filters. Thanks Filter Buy
Written by a customer while visiting Filterbuy
Customer Rating
5
Have not used them yet,
on September 8, 2025
Posted by: Anonymous
Have not used them yet, but they look good and purchase process was super easy
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on August 29, 2025
Posted by: Anonymous
The filters work great. They arrive in good condition.
Written by a customer while visiting Filterbuy
Customer Rating
5
They arrived in time. I
on August 27, 2025
Posted by: Anonymous
They arrived in time. I been using these filters for years no problem
Written by a customer while visiting Filterbuy
Customer Rating
5
Ive used these filters for
on August 26, 2025
Posted by: Anonymous
Ive used these filters for four plus years. Theyre cost effective. Theyre east to instal. My gas and electric bill are always at good and better than my surrounding neighbors. Im sure some of the credit is due to having great filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality was as expected, just
on August 26, 2025
Posted by: Anonymous
Quality was as expected, just need to figure out where to store my inventory.
Written by a customer while visiting Filterbuy