Customer reviews from Filterbuy
Filterbuy - 18x18x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Average customer rating
4
(1,144 Reviews)
Rating breakdown 1,144 reviews
5 Stars
660
4 Stars
148
3 Stars
119
2 Stars
91
1 Star
126
Customer Reviews for Filterbuy - 18x18x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Customer Rating
5
New filters
on July 16, 2025
Posted by: Anonymous
Removed from carton, took out the old, installed the newer. Perfect
Written by a customer while visiting Filterbuy
Customer Rating
3
Loose fitting
on July 15, 2025
Posted by: Anonymous
I typically buy Aprilaire 410 filters for my house and they fill the entire area made for the filter. These filters I bought here seem very loose. Perhaps when the system is running it seals in there, but im not really sure.
Written by a customer while visiting Filterbuy
Customer Rating
3
Furnace & AC filter
on July 14, 2025
Posted by: Anonymous
Its a little to soon soon to rate a filter however i am concerned about the he noise Ive had since I started using the filters. There is a big difference in the construction of the filters. Would appreciate your thoughts on this problem.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters perfectly fit the
on July 12, 2025
Posted by: Dianne F.
These filters perfectly fit the filter slot in my system. Consequently, less particles come through the vents. Excellent job FilterBuy.
Written by a customer while visiting Filterbuy
Customer Rating
4
Fit - one filter (14x24)
on July 11, 2025
Posted by: Anonymous
Fit - one filter (14x24) didn't fit and required some extra pressure
Written by a customer while visiting Filterbuy
Customer Rating
1
Didnt fit even though thats
on July 11, 2025
Posted by: Anonymous
Didnt fit even though thats the size filter I needed .
Written by a customer while visiting Filterbuy
Customer Rating
5
Very Good Filterss
on July 10, 2025
Posted by: Anonymous
Very happy with these Air Filters which do a great job filtering out and dust and I noticed our registers are staying cleaner than they used to be when we were using a cheaper, flat type of filter. I don't have to dust the house as much so it's a winner, winner, chicken dinner.
Written by a customer while visiting Filterbuy
Customer Rating
5
They were very good about
on July 9, 2025
Posted by: Anonymous
They were very good about taking back the wrong filters and got me the new filters quickly
Written by a customer while visiting Filterbuy