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
(5,905 Reviews)
Rating breakdown 5,905 reviews
5 Stars
4,407
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 12x20x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
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
Customer Rating
4
Filter is excellent quality EXCEPT
on May 9, 2025
Posted by: Anonymous
Filter is excellent quality EXCEPT though advertised as 4 inches wide, it states in small print on the filter that it is something less than that? Why? Makes for a sloppy fit in my furnace and lets air leak around it. Otherwise a good filter that reduces the visible dust on furniture in the house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Home owner
on May 8, 2025
Posted by: Anonymous
I like the filters by filterbuy. Have use for a few years.
Written by a customer while visiting Filterbuy
Customer Rating
5
Been using this company for
on May 6, 2025
Posted by: Anonymous
Been using this company for years excellent quality products and services
Written by a customer while visiting Filterbuy
Customer Rating
5
AC filter. .
on May 6, 2025
Posted by: Anonymous
I chose this filter because we have birds. . and allergies. To other things. . helps a lot. . thank you
Written by a customer while visiting Filterbuy