Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,012 Reviews)
Rating breakdown 7,012 reviews
5 Stars
5,177
4 Stars
755
3 Stars
439
2 Stars
246
1 Star
395
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Filterbuy is the best!
on November 3, 2024
Posted by: Anonymous
Quality of product and service is top notch. And theyll even remind its time to replace if youre the forgetful / busy type.
Written by a customer while visiting Filterbuy
Customer Rating
5
I needed a filter size
on November 2, 2024
Posted by: Geoffrey J.
I needed a filter size exactly 21x23. I previously bought another company filter sized 21x23 and it actually was 21x231/2 which didn't fit. So I bought yours 21x22 to besure it fir and it actually was 201/2x211/2 which was too small.So now I bought yours size 21x23 and I was worried because it was labelled actually 211/2x231/2 but it really was 21x23 and fit perfectly. You should correct the labeling. The previous purchase is wasted and wish I couod return them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace Filters
on November 2, 2024
Posted by: Anonymous
We love them! Our house is less dusty since we purchased them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very impressed with the ease
on November 1, 2024
Posted by: Anonymous
Very impressed with the ease of ordering a size thats been difficult to find. Highly recommend!!
Written by a customer while visiting Filterbuy
Customer Rating
3
14x30 MERV 11 filters
on November 1, 2024
Posted by: Rand S.
These filters are an extremely tight fit in the return vent. The filter actually bends in order to insert it. The 20x30 filters fit tight but not bent.
Written by a customer while visiting Filterbuy
Customer Rating
5
I had to modify the
on November 1, 2024
Posted by: Anonymous
I had to modify the filters a bit to fit the unit into which I placed them, but it was simple to do and everything is working out fine.
Written by a customer while visiting Filterbuy
Customer Rating
2
They are almost a inch
on November 1, 2024
Posted by: Anonymous
They are almost a inch to narrow dont fit in furnace right
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter Review
on November 1, 2024
Posted by: Marcia B.
Great price, great service. Easy to install with a perfect fit. Much cheaper than my A/C company
Written by a customer while visiting Filterbuy