Customer reviews from Filterbuy
Filterbuy - 22x36x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4
(1,157 Reviews)
Rating breakdown 1,157 reviews
5 Stars
669
4 Stars
149
3 Stars
120
2 Stars
91
1 Star
128
Customer Reviews for Filterbuy - 22x36x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Prefect fit!
on June 22, 2025
Posted by: Leah C.
Ive had lots of trouble finding a filter that actually fits in my unit. While they all list the same general dimensions, they are not all the same. This one slid right in! I will be back in a few years to buy more from you!
Written by a customer while visiting Filterbuy
Customer Rating
1
NOT the size as advertised!
on June 16, 2025
Posted by: Allison E.
Very disappointed in this purchase. The filters are advertised as 20x20x4 but are NOT that size, they are 19. 3x19. 3x3. 25. These don't fit at all, entirely too small. Will not order again.
Written by a customer while visiting Filterbuy
Customer Rating
1
Too small
on June 15, 2025
Posted by: Alex N.
In large print the ad said 16x25x4, I am sure in tiny font it said the actual size, which was 1/2 smaller in 3 dimensions than what fits welll in my HVAC . Had to add tape so it wouldnt fall through.
Written by a customer while visiting Filterbuy
Customer Rating
3
Tighter fit compared to same
on June 9, 2025
Posted by: Anonymous
Tighter fit compared to same unit I purchased last year. Struggled to install. Had to force it into place. Seemed slightly wider than previous filter.
Written by a customer while visiting Filterbuy
Customer Rating
3
overall fine, but probably won't buy again
on June 6, 2025
Posted by: Anonymous
Filters arrived slightly crunched. Box had no internal padding so filters probably got banged around. Price is great, but if i buy 2 filters for the price of 1 but they only last half as long as my previous filters, have I really saved any money?
Written by a customer while visiting Filterbuy
Customer Rating
5
12x24x4 MERV 11 Pleated Filter
on June 1, 2025
Posted by: Anonymous
Just what I ordered & just what my furnace requires! Thanks
Written by a customer while visiting Filterbuy
Customer Rating
5
Very well made filter. Happy
on May 30, 2025
Posted by: Camille I.
Very well made filter. Happy with it. Will definitely be reordering !!
Written by a customer while visiting Filterbuy
Customer Rating
4
Not like they used to be
on May 29, 2025
Posted by: Anonymous
Two shipments came crushed but they replaced them. They so seem made more cheaply then before. We have bought from filter buy for years.
Written by a customer while visiting Filterbuy