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
(7,015 Reviews)
Rating breakdown 7,015 reviews
5 Stars
5,179
4 Stars
755
3 Stars
440
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
Great quality and price
on October 10, 2020
Posted by: ERIKA|KUBAT
Love the quality of these filters along with the price. We had someone over to look at our furnace and he asked where we bought the filters as he even said they were really good quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
I've used these filters for
on October 10, 2020
Posted by: Anonymous
I've used these filters for about 3 years, and they provide the filtration that I feel is important.
Written by a customer while visiting Filterbuy
Customer Rating
5
Wrong size!
on October 10, 2020
Posted by: Anonymous
My fault I measured 3 to 4 times but had to bend the top a little to make it fit!
Written by a customer while visiting Filterbuy
Customer Rating
5
Why has it taken me
on October 10, 2020
Posted by: Mary-Ellen K.
Why has it taken me this long to do this? I have been buying the cut to fit filters for years and disliked all the options out there. Thank you Filterbuy for making the perfect sized filter so I dont have to do that anymore.No more running to the hardware store. Home delivery rocks!
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect
on October 9, 2020
Posted by: Anonymous
Perfect fit and well made. Be sure to order the Honeywell replacement if you have a Honeywell system. The 20x20x4 generic doesn't fit well.
Written by a customer while visiting Filterbuy
Customer Rating
5
At 1st I thought it
on October 9, 2020
Posted by: Homer P.
At 1st I thought it wasn't going fit. I put it in and it fit perfect. Also, its shaped like a box already, the original ones i used to buy, that cost more, came like an accordian, i had to open it up and put dividers. Great purchase. Very happy
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter fit fine and I
on October 9, 2020
Posted by: Anonymous
Filter fit fine and I hope that they will last for about three months
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent product.
on October 9, 2020
Posted by: Anonymous
I am so glad I found your company. Excellent product for our unique application.
Written by a customer while visiting Filterbuy