Customer reviews from Filterbuy
Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Average customer rating
4.4
(7,004 Reviews)
Rating breakdown 7,004 reviews
5 Stars
5,171
4 Stars
754
3 Stars
439
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Customer Rating
3
It was the wrong size.
on May 29, 2024
Posted by: Deana W.
It was the wrong size. Needed a 20x25x6. Plus the size was a bit off and the hubby had to bend it a bit to get it to fit. We also wanted a mere 13 not 11. We won't be ordering again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Outstanding filters
on May 29, 2024
Posted by: Anonymous
The best filters on the market. I will only buy from filter buy!
Written by a customer while visiting Filterbuy
Customer Rating
5
20x30x1 Air Filter
on May 28, 2024
Posted by: Anonymous
The filter is great. It is well made. I recommend Filterbuy..
Written by a customer while visiting Filterbuy
Customer Rating
5
Made in USA
on May 28, 2024
Posted by: Anonymous
Not the most affordable. But seems well made. Time will tell of its functionality
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product but I accidentally
on May 28, 2024
Posted by: Anonymous
Great product but I accidentally ordered twice and realized immediately because of the 1st time
Written by a customer while visiting Filterbuy
Customer Rating
5
excellent service
on May 27, 2024
Posted by: Ann B.
Filter Buy worked w me to find the correct fit (no, the stated dimensions from some brands aren't accurate)
Written by a customer while visiting Filterbuy
Customer Rating
5
Needed 20x25x5. 20x25x4 is too
on May 27, 2024
Posted by: Neal G.
Needed 20x25x5. 20x25x4 is too small. Will order correct size later.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on May 27, 2024
Posted by: Anonymous
It's so hard to find a 10 X 10 air filter. I'm so glad I found Filterbuy!! The delivery was amazingly fast and there's three levels of filtration available to suit our needs. Filterbuy also gives quantity discounts, so bought a bunch of them. I popped it right into the vent; it fit perfectly.
Written by a customer while visiting Filterbuy