Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Average customer rating
4.6
(3,405 Reviews)
Rating breakdown 3,405 reviews
5 Stars
2,703
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 13x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Customer Rating
5
16x25x1 filters for gas furnace
on April 21, 2024
Posted by: Marilee E.
These filters were slightly undersized, But fit the furnace perfectly. Will buy more as needed in the future. Cost is very good and filters are of good quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product
on April 20, 2024
Posted by: Laurie N.
These filters are great, and at a great price. It does seem like the air in my home is cleaner.
Written by a customer while visiting Filterbuy
Customer Rating
2
Filter did not have the same size
on April 20, 2024
Posted by: Dario A.
Ive ordered 13x21x1 filter but its larger than I do need and that is the size of my actual filter. Its very difficult to find that size. I be to cut it with a scissor but it works well so far
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filter
on April 17, 2024
Posted by: Anonymous
Simply the best filter zi have ever purchased. Made in the USA too.
Written by a customer while visiting Filterbuy
Customer Rating
5
The best
on April 17, 2024
Posted by: Anonymous
It has been hard to find these size filters these are the only ones my wife wants to use so we will be ordering more
Written by a customer while visiting Filterbuy
Customer Rating
2
they are ok but get sucked into the AC and bend
on April 16, 2024
Posted by: Miriam F.
The suction of the AC unit causes the filter to bend and get sucked into the unit. Not as sturdy as we've used in the past.
Written by a customer while visiting Filterbuy
Customer Rating
5
I love how easy it
on April 15, 2024
Posted by: Anonymous
I love how easy it is to purchase filters. The only thing I hate I purchased the wrong size. I should have purchased 12X24.
Written by a customer while visiting Filterbuy
Customer Rating
4
Good filter but not for my furnace.
on April 15, 2024
Posted by: Anonymous
Doesn't have good air flow. Cuts down on alot of dust. Good filter cuts down a lot of dust.
Written by a customer while visiting Filterbuy