Customer reviews from Filterbuy
Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,906 Reviews)
Rating breakdown 5,906 reviews
5 Stars
4,408
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
Reorder
on July 27, 2023
Posted by: Anonymous
Super easy and always reliable. Largest online selection available with odd sizes you cant find in stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV13 FILTER
on July 27, 2023
Posted by: Anonymous
Bought these to repl my old ac filters product, service was great got the product quickly, installation was easy no issues would recommend to friends and family.
Written by a customer while visiting Filterbuy
Customer Rating
3
Questionable quality, not as easy to install
on July 27, 2023
Posted by: Anonymous
Visible cut in filter fabric. Slightly smaller than other filters makes overhead installation more difficult; wants to fall out as grate swings into place.
Written by a customer while visiting Filterbuy
Customer Rating
5
Same filter as I purchased
on July 26, 2023
Posted by: Anonymous
Same filter as I purchased last year. I have allergies and the filters are the best.
Written by a customer while visiting Filterbuy
Customer Rating
5
Only place Ill get filters
on July 25, 2023
Posted by: Brittany O.
They always have my size and stock and with my allergies/desire to not spend my time dusting, I can always count in them to get me what I need. Plus, they are 100x more affordable than store bought. If youre not using FilterBuy, your making a mistake.
Written by a customer while visiting Filterbuy
Customer Rating
2
Too small, though listed as correct.
on July 25, 2023
Posted by: Paul Q.
Too thin - so that when the fan comes on I hear the filter smack as it's sucked against the frame.It is the size listed for the AC unit I have but is a half inch too thin - the Honeywell one fit properly.Is it a cost-saving effect?
Written by a customer while visiting Filterbuy
Customer Rating
5
Gerald Fisher
on July 24, 2023
Posted by: Anonymous
We have always had wonderful service, and good prices.
Written by a customer while visiting Filterbuy
Customer Rating
3
25x16x4 filter
on July 24, 2023
Posted by: Anonymous
I was a little surprised that they came down sized. It still worked, but the folds in the filter were not neatly separated and some were clumped together. The filters were cheaper than 3M so it works for now. I purchased a 4-pack so a year from now I'll probably go back to the 3M product thar were perfect.
Written by a customer while visiting Filterbuy