Customer reviews from Filterbuy
Filterbuy - 12x36x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.1
(1,155 Reviews)
Rating breakdown 1,155 reviews
5 Stars
716
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 12x36x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
3
I wish I would have
on October 19, 2020
Posted by: Arlen M.
I wish I would have read the fine print about the actual size of the filter. It is really not 20x25x4 if you measure the outside dimensions with a tape measure.
Written by a customer while visiting Filterbuy
Customer Rating
5
Thank you for saving me money!
on October 19, 2020
Posted by: Anonymous
Fast service great price awesome product!Would recommend to everyone.
Written by a customer while visiting Filterbuy
Customer Rating
5
These are great filters, I
on October 18, 2020
Posted by: Anonymous
These are great filters, I replaced my heating/air system and the new one requires 4" filters. These fit perfectly and do a great job. I will be buying again.
Written by a customer while visiting Filterbuy
Customer Rating
5
I screwed up the size.
on October 18, 2020
Posted by: Anonymous
I screwed up the size. You guys replaced it. FAST. Zero hassles. Im a customer for life now
Written by a customer while visiting Filterbuy
Customer Rating
4
Pretty Happy
on October 18, 2020
Posted by: Anonymous
The sizes are not exact, which makes them about a 1/2 inch smaller than the full opening (in height). I wish they were more accurate in the size. They still fit, but have a small gap at the top. On my last shipment, a few of the filters were dented and one of the wrappers was broken open. Other than that, they work very well.
Written by a customer while visiting Filterbuy
Customer Rating
2
Very undersized. Had to add
on October 17, 2020
Posted by: Anonymous
Very undersized. Had to add filler strips to keep air from flowing around the filter. Kind of defeats the purpose of using a high filtration filter if the air just bypasses! Compared to my old Honeywell filter, smaller in all directions. Not worth the lower cost. Makes me very suspicious if Merv rating is also substandard.
Written by a customer while visiting Filterbuy
Customer Rating
4
Love the product but it
on October 15, 2020
Posted by: Anonymous
Love the product but it took quite a bit of time arriving.
Written by a customer while visiting Filterbuy
Customer Rating
1
Worst filters I've purchased
on October 13, 2020
Posted by: Anonymous
The quality of these is horrendous. Looks like the first four that ever came off the line. Fabric sticking out of the frame, not adhered to the side, wire mesh all bent out of shape, pleats all jammed together. The only 'MERV 13' thing about these is the fabric. The way they put them together will never allow it to perform.
Written by a customer while visiting Filterbuy