Customer reviews from Filterbuy
Filterbuy - 20x20x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Average customer rating
4.6
(7,982 Reviews)
Rating breakdown 7,982 reviews
5 Stars
6,413
4 Stars
704
3 Stars
347
2 Stars
212
1 Star
306
Customer Reviews for Filterbuy - 20x20x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Customer Rating
1
You sent me another box of filters that I dont want. Send me a return label because its in my way. Dont send me anymore until I ask for t which could be intwo years. Your help desk signed me up for too many filters. Fix my
on March 10, 2026
Posted by: Anonymous
Ause your help desk signed me up for a recurring amount that is too much. Make sure I,m not charged for this mess. I have enough filters for the next 2 years!
Written by a customer while visiting Filterbuy
Customer Rating
1
Too big
on March 10, 2026
Posted by: Anonymous
I called and changed the filter size by 1 inch and now its too big.Is there as size that is 24 and a half?
Written by a customer while visiting Filterbuy
Customer Rating
5
Air filters
on March 9, 2026
Posted by: Anonymous
We ordered 12 air filters for our house. These filters look very solid and reasonably priced. I think I will continue buying them in the future.
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy selection, gets to me
on March 9, 2026
Posted by: Anonymous
Easy selection, gets to me quick and is good quality. The size fits perfect.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filterbuy
on March 9, 2026
Posted by: Anonymous
The filters I purchased for my heat pump are great ! Good quality and a terrific price ! Thank you !
Written by a customer while visiting Filterbuy
Customer Rating
5
20x20x1" filters
on March 9, 2026
Posted by: Anonymous
These work great. I ama returning customer. Can't beat the price. Love this brand.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace filters
on March 9, 2026
Posted by: Anonymous
I like these filters since they fit snugly yet not so tightly that they are difficult to remove and insert. . I have been using them for a couple of years. They fit much better than the 3M Filtrete.
Written by a customer while visiting Filterbuy
Customer Rating
5
Im okay with these because
on March 9, 2026
Posted by: Anonymous
Im okay with these because they are what I needed but the 20x20x1 Im not happy at all and I tried to make changes when I seen it was the wrong size :thinking: no one cared to even bother so I am done
Written by a customer while visiting Filterbuy