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
(5,901 Reviews)
Rating breakdown 5,901 reviews
5 Stars
4,403
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
Corrected filter order.
on May 11, 2025
Posted by: Anonymous
The second filter order fits my furnace. Even though both filters stated 16x 25x 5, the actual measurements are very different. In future I would not follow FilterBuy website instructions that state to round up the actual measurements, but rather call company and provide actual measurements.
Written by a customer while visiting Filterbuy
Customer Rating
5
Custom Merv 13 filters
on May 11, 2025
Posted by: Anonymous
Filter buy cut and fabricated the filters to my exact dimensions and they fit my filter box perfectly the filters were reinforced and hold up without collapsing. now if I can get my wife to keep the windows closedwe will be in business. thanks much filter buy hats off to you guys
Written by a customer while visiting Filterbuy
Customer Rating
5
Repeat customer, Great company and
on May 11, 2025
Posted by: Sammie H.
Repeat customer, Great company and top rated products!Highly recommend
Written by a customer while visiting Filterbuy
Customer Rating
5
Good quality for the price
on May 11, 2025
Posted by: Anonymous
This is my second order of 12 filters. I liked the white better for seeing the dirt, but I'm sure these will be just as good at filtering
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters at a great
on May 10, 2025
Posted by: Anonymous
Great filters at a great priceI purchased 12. 5 x6. 5 x2---not the size above
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on May 10, 2025
Posted by: Anonymous
Love these filters. Easy to purchase. Pretty good price. No complaints !
Written by a customer while visiting Filterbuy
Customer Rating
5
RETURN BUYER
on May 9, 2025
Posted by: Anonymous
I feel safer about the air filtering within my home
Written by a customer while visiting Filterbuy
Customer Rating
5
Always get way more than
on May 9, 2025
Posted by: Anonymous
Always get way more than three months from these, even at MERV 13.
Written by a customer while visiting Filterbuy