Customer reviews from Filterbuy
Filterbuy - 16x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-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 - 16x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Gold
Customer Rating
1
Look nice Do NOT Fit
on September 11, 2025
Posted by: Marion K.
The filters we purchased DO NOT FIT OUR FURNACE.We bought 20x20x4 as we have been doing for many years, but your 20x20x4 did not fit our machine.
Written by a customer while visiting Filterbuy
Customer Rating
5
So far I havent put one yet! I change filter in furnace every 6 months. The one I have in now is still pretty clean.
on September 10, 2025
Posted by: Anonymous
The new filters look like they will work better than the ones Ive been using. I will let U know if I order more!.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great quality, they look really
on September 7, 2025
Posted by: Anonymous
Great quality, they look really cool. I bought a pk of 2 to check them out. Will be buying more
Written by a customer while visiting Filterbuy
Customer Rating
5
If they are like the
on September 7, 2025
Posted by: Robin K.
If they are like the others bought 6 months ago. They will then be well made at great price. Delivered quickly and easy check out. I am not opening the box right now. My hose is under construction
Written by a customer while visiting Filterbuy
Customer Rating
5
They seem to be good quality.
on September 5, 2025
Posted by: Anonymous
I bought six filters but wont need them until next spring. We only need them when we run the a/c. Im sure they will be fine.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great company to work. I
on September 4, 2025
Posted by: Anonymous
Great company to work. I had a problem and they fixed it right away. No questions about the issue
Written by a customer while visiting Filterbuy
Customer Rating
5
Ive been ordering these for
on September 4, 2025
Posted by: Anonymous
Ive been ordering these for 6 or 7 years now and they work great. We have to big labs and it stops the dust and pet hair and smells. Use to use the mev-13 but the air didnt move as well, but the 11s work well and the price is good compared to buying at a local store.
Written by a customer while visiting Filterbuy
Customer Rating
5
Size didnt fit.
on August 27, 2025
Posted by: Anonymous
Filter buy is suppose send me replacement filters. Its only been a week. They are supposed to call or text me today. They seem like a good company to work with.
Written by a customer while visiting Filterbuy