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
5
New filter
on May 21, 2018
Posted by: Anonymous
Looked all over for correct size filter, no luck, went online and found it immediately! Bought a single filter to try it out, but I will be buying a years worth next time!
Written by a customer while visiting Filterbuy
Customer Rating
5
20X25X4 AIR FILTER
on May 5, 2018
Posted by: Anonymous
GREAT PRODUCT, NOT INSTALLED YET AS I AM 73YRS OLD AND WIFE WILL NOT ALLOW ME IN THE ATTAC TO INSTALL IT.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace filters (heating and air conditioning)
on May 4, 2018
Posted by: Anonymous
Perfect fit and quality construction at a fraction of the cost the company who installed the furnace was charging
Written by a customer while visiting Filterbuy
Customer Rating
4
I don't know how to
on May 2, 2018
Posted by: Anonymous
I don't know how to install filter.It didn't have directions.
Written by a customer while visiting Filterbuy
Customer Rating
4
just installed about a week ago
on April 24, 2018
Posted by: Anonymous
need to see out come after installation for 3 months
Written by a customer while visiting Filterbuy
Customer Rating
3
Filters
on April 13, 2018
Posted by: Garry Y.
They were not a true 4 inch wide so dont fit well leaving a space.
Written by a customer while visiting Filterbuy
Customer Rating
5
they seem just like the
on April 11, 2018
Posted by: Delores T.
they seem just like the ones you pay a lot for we are satisfied with them
Written by a customer while visiting Filterbuy
Customer Rating
2
20X25X4 filter
on April 9, 2018
Posted by: Anonymous
Good price, BUT the actual dimensions of the filter don't properly seal within the enclosure of my system ... therefore will allow air to bypass the filter to some extent ... will keep it around for 'emergency' use, but don't intend to install if I have a properly-fitting filter available.
Written by a customer while visiting Filterbuy