Customer reviews from Filterbuy
Filterbuy - 18x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Average customer rating
4.1
(1,162 Reviews)
Rating breakdown 1,162 reviews
5 Stars
723
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 18x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Customer Rating
5
Trusted Brand
on April 27, 2024
Posted by: Blair R.
These are the only filters we buy and use. They work well and the brand can be trusted. And while this isnt the only reason, their price for a box of three is great.
Written by a customer while visiting Filterbuy
Customer Rating
5
We have been using this
on April 23, 2024
Posted by: Anonymous
We have been using this kind of filter for the last several years they work well
Written by a customer while visiting Filterbuy
Customer Rating
5
It was here really fast.
on April 21, 2024
Posted by: Anonymous
It was here really fast. Thanks. The fit was perfect. The heat and air are off at this time. Thanks
Written by a customer while visiting Filterbuy
Customer Rating
3
Size different from other filters
on April 19, 2024
Posted by: Anonymous
I had been using 18 x 18 x 4 filters from another company no longer in business. So I switched to your filters and the are 1/2 smaller in all directions. Was able to modify the filter housing so I can still use them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very.satisfied with product and promptness
on April 18, 2024
Posted by: Benjamin R.
Very.satisfied with product and promptness of filling order!
Written by a customer while visiting Filterbuy
Customer Rating
5
Satisfied Customer
on April 14, 2024
Posted by: Anonymous
Good quality, fairly sturdy cardboard frame, happy with the price, will continue to order.
Written by a customer while visiting Filterbuy
Customer Rating
5
So far, so good
on April 9, 2024
Posted by: Anonymous
I used this paper air filter to replace an electronic air filter that I don't think has been doing as good of a job as it should. It's been only a few weeks since I installed the paper air filter, but so far, so good.
Written by a customer while visiting Filterbuy
Customer Rating
4
Nice filters
on March 30, 2024
Posted by: Camilo R.
Pretty nice filters, I just wish they get my order right the next time. I ended up getting too many of one filter size and the other completely missing. Four stars.
Written by a customer while visiting Filterbuy