Customer reviews from Filterbuy
Filterbuy - 23.5x23.5x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Blue
Average customer rating
4.1
(1,141 Reviews)
Rating breakdown 1,141 reviews
5 Stars
705
4 Stars
109
3 Stars
127
2 Stars
86
1 Star
114
Customer Reviews for Filterbuy - 23.5x23.5x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Blue
Customer Rating
3
Size Didn't Work
on March 7, 2018
Posted by: Anonymous
But they were kind and prompt to credit my purchase
Written by a customer while visiting Filterbuy
Customer Rating
5
Size
on February 27, 2018
Posted by: Anonymous
Four inch filters are about and inch less wider than I expected. Can still use use them combined with one inch filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on February 20, 2018
Posted by: Anonymous
Great filters, and you get them to me really fast. I also like how you remind me when it is time to re-order.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace Filter, 13 Merv
on February 20, 2018
Posted by: Nicholos T.
I am still evaluating the filter versus what I am currently using. Price is important, but not the reason for purchase. Initial evaluation suggests that the card board enclosure needs to be stiffness up. Too floppy.
Written by a customer while visiting Filterbuy
Customer Rating
5
I really are pleased with
on February 18, 2018
Posted by: Anonymous
I really are pleased with your air filters thank you Jim Duff
Written by a customer while visiting Filterbuy
Customer Rating
2
roger
on February 14, 2018
Posted by: Anonymous
the only reason my rating isn't higher is that i didn't get the filter i ordered. it was the right size but not the correct merv rating. i said i would use the filter but just wanted you to know what happened. a refund for the price difference was promised. the filter fit fine. this is my first filter from your company and if it performs well it won't be the last.
Written by a customer while visiting Filterbuy
Customer Rating
3
great filter but
on February 14, 2018
Posted by: Corey U.
I didn't see the "actual size" dimension before I bought 4 of these filters (a years supply). My filter section takes a full sized 20"x25"x4" filter, these are 5/8" small in the length and width directions an 3/8" shorter. While they do fit in the section they are very loose. While the filter quality appears good, I can't help but think there is air passing through my HVAC system around the filter in stead of through it.
Written by a customer while visiting Filterbuy
Customer Rating
2
Poor quality
on February 4, 2018
Posted by: Don V.
The filter was cut down from a larger size filter and not 100% accurate on the dimensions. Also the one side of the filter material is not sealed to the cardboard frame, therefore air can pass through the gap as not filtered.
Written by a customer while visiting Filterbuy