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
(5,900 Reviews)
Rating breakdown 5,900 reviews
5 Stars
4,402
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
1
Bought wrong size due size
on October 6, 2025
Posted by: Anonymous
Bought wrong size due size not equaling measurements, had to buy another size and throw this out.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Price!!
on October 6, 2025
Posted by: Anonymous
GREAT price and work just as good as more expensive filters. I actually think these are better. My house isn't as dusty as it used to be.
Written by a customer while visiting Filterbuy
Customer Rating
1
Would not buy again. Quality
on October 5, 2025
Posted by: Anonymous
Would not buy again. Quality was inferior. AC sucked filter up into unit.
Written by a customer while visiting Filterbuy
Customer Rating
5
First-time buyer
on October 4, 2025
Posted by: Anonymous
Couldn't be happier with these filters. Got the 2" think filters with the highest rating. Can actually smell a differnce in the house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters are well-made and came
on October 1, 2025
Posted by: Anonymous
Filters are well-made and came very quickly. Im very satisfied.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on September 27, 2025
Posted by: Anonymous
The fit and size were spot on. Just what i needed.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent quality and value
on September 26, 2025
Posted by: Anonymous
The filters were sturdy and contained thick filtration material. Noticeable improvement in the air quality flowing through the house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Just what you want from a company selling AC filters
on September 25, 2025
Posted by: Anonymous
The prices were excellent, the quality identical (MERV 13) to my local retailer's. The filters arrived when I was told they would and they fit easily into my system. Everything you want, nothing you don't
Written by a customer while visiting Filterbuy