Customer reviews from Filterbuy
Filterbuy - 20x25x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-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 - 20x25x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Customer Rating
4
Filters are good. Only issues
on July 29, 2025
Posted by: Anonymous
Filters are good. Only issues are that they are not quite 4in in width.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters, fast service, ease
on July 25, 2025
Posted by: Anonymous
Great Filters, fast service, ease to do business with.
Written by a customer while visiting Filterbuy
Customer Rating
5
Reliable way to stay current.
on July 21, 2025
Posted by: Gretchen H.
We've been using Filterbuy for some years now, and it's the best price for us and also the best way to stay current with our furnace filter changes.Thanks, Filterbuy!
Written by a customer while visiting Filterbuy
Customer Rating
5
No reviews, please. I prefer not to do them. Thank you. The fact I do business with you is proof enough of my satisfaction.
on July 20, 2025
Posted by: Alkiviades S.
No reviews, please. I prefer not to do them. Thank you. The fact I do business with you is proof enough of my satisfaction.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on July 16, 2025
Posted by: Anonymous
Filters are made great and really do the job of keeping my air clean from all the dust and allergens from pets.I will be ordering more in the future! J Weingard
Written by a customer while visiting Filterbuy
Customer Rating
1
TOO SMALL! DONT BUY!! My
on July 15, 2025
Posted by: Anonymous
TOO SMALL! DONT BUY!! My 16x25x4 inch filter is actually 15x24x3. WAY TOO SMALL!!
Written by a customer while visiting Filterbuy
Customer Rating
2
Size
on July 13, 2025
Posted by: Anonymous
Actual size does not fit tight like previous filters
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filter ever. 20x25 is
on July 5, 2025
Posted by: Anonymous
Best filter ever. 20x25 is only an indicator the actual size is -1/4 and they fit my factory filter rack exactly right !
Written by a customer while visiting Filterbuy