Customer reviews from Filterbuy
Filterbuy - 23.5x23.5x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Average customer rating
4.2
(983 Reviews)
Rating breakdown 983 reviews
5 Stars
657
4 Stars
101
3 Stars
77
2 Stars
67
1 Star
81
Customer Reviews for Filterbuy - 23.5x23.5x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Customer Rating
1
They advertised as a Merv
on August 12, 2025
Posted by: Rena D.
They advertised as a Merv 8 , 4 wide, but they are not 4inches wide. They dont fit my furnace compartment as they should.
Written by a customer while visiting Filterbuy
Customer Rating
1
Measurements misleading - does not
on August 10, 2025
Posted by: Anonymous
Measurements misleading - does not even come close to 4!
Written by a customer while visiting Filterbuy
Customer Rating
4
Good qualitybut not individually wrapped
on August 9, 2025
Posted by: Anonymous
Good qualitybut not individually wrapped like before.
Written by a customer while visiting Filterbuy
Customer Rating
3
Not what they used to be.
on August 5, 2025
Posted by: Anonymous
Filters had trouble fitting into opening. Also, outside cardboard seems to be of inferior quality to previous Filterbuy filters. Not impressed.
Written by a customer while visiting Filterbuy
Customer Rating
1
Size was shown correctly on
on July 31, 2025
Posted by: Edward E.
Size was shown correctly on filter however it not the correct size. Ive been a customer for years. Never had issues.
Written by a customer while visiting Filterbuy
Customer Rating
5
I haven't had any problems
on July 30, 2025
Posted by: Anonymous
I haven't had any problems with the filter I just put a new one in here in July so I'll have to eventually let you know down the road but far as I know that you know I'll tell you when I go here to three four months with it
Written by a customer while visiting Filterbuy
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