Customer reviews from Filterbuy
Filterbuy - 12x20x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,914 Reviews)
Rating breakdown 5,914 reviews
5 Stars
4,415
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
338
Customer Reviews for Filterbuy - 12x20x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
3
Low cost small filter
on March 8, 2021
Posted by: Anonymous
I found these filters to be the smallest physical shape of any purchased. They claim to be MERV 13 but look like MERV 8. The low cost attracted me to buy but since they are much smaller than the 20x24 I needed, they move every time the furnace turns on. I will not buy again
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on March 8, 2021
Posted by: Anonymous
Its awesome to have a company that makes custom filters to meet my needs. Thanks so much
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Buy, Great Quality at Filter Buy
on March 8, 2021
Posted by: Sue W.
This is a return order of the furnace filters. We wanted some that would allow the least amount of dust into our living area. These work like a champ. The price is good and they are perfect for our furnace. We have geothermal so our furnace does not run nearly as much as it used to & we want to take the best care of it that we can. The filters arrived less than a week after the order. Thanks for always taking care of your customers.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters at a great value!
on March 7, 2021
Posted by: Trenton O.
So convenient and reasonably priced. Ordered 1 years worth of filters and now can easily swap when needed. Filter was made well and fit perfectly. Will buy again!
Written by a customer while visiting Filterbuy
Customer Rating
4
1st time buyer
on March 7, 2021
Posted by: Anonymous
Overall happy with 1st purchase. Had custom made filters for our geothermal system. Came as promised and working well so far!
Written by a customer while visiting Filterbuy
Customer Rating
3
It looked like a ordinary
on March 7, 2021
Posted by: Anonymous
It looked like a ordinary furnace filter to me, I would have expected a different type of filter, more in line like a hepa filter that was more densly configurate
Written by a customer while visiting Filterbuy
Customer Rating
5
Recommended by our plumber and
on March 7, 2021
Posted by: Anonymous
Recommended by our plumber and does a great job protecting our air handler.
Written by a customer while visiting Filterbuy
Customer Rating
2
Undersized
on March 6, 2021
Posted by: Anonymous
They were undersized and did not fit properly in the filter slot. Compared to old and new 3M and Honeywell they are undersized! Would not buy again.
Written by a customer while visiting Filterbuy