Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.6
(3,408 Reviews)
Rating breakdown 3,408 reviews
5 Stars
2,706
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 21x23.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
2
I purchased two sizes -
on August 25, 2024
Posted by: Ajit V.
I purchased two sizes - one was a 14x20x1 and the other was a 20x20x1. Both shipped pretty quickly. The 14x20x1 fits well but the 20x20x1 is a smaller size and makes a whistling sound from the sides when the cooling kicks in. I tried expanding the clips on the return vent but definitely the smaller size is really a problem. I have never had this issue before. I've been using Filtrete filters for some time and they fit snug. I had ordered the 6 pack and I'm not sure what to do with the rest. I was about to order a 25x20x1 but i have second thoughts now.
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy Peasy
on August 23, 2024
Posted by: Anonymous
Ordering filters on Filterbuy is so easy. I love the convenience and quality.
Written by a customer while visiting Filterbuy
Customer Rating
2
Joe
on August 22, 2024
Posted by: Anonymous
Size wasnt as ordered; poor quality when compared to the best makers, particularly when youre charging as much for yours. Wont use you again.
Written by a customer while visiting Filterbuy
Customer Rating
5
excelent service
on August 20, 2024
Posted by: Anonymous
This was my. first. ordeer. I receved it very quickly. I feel glad to support this business. The price for the filters was very. reasonable compared to other sources. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best Filter
on August 20, 2024
Posted by: Anonymous
Best filter for dust control, highly recommended them.
Written by a customer while visiting Filterbuy
Customer Rating
1
Not good
on August 19, 2024
Posted by: nathan e.
These filters last less than a month. So far worst Ive ever used. Iv got a 2 story suburban house in southern ca, a wife and a pitbull. Wish I could say they work better.
Written by a customer while visiting Filterbuy
Customer Rating
5
Im very happy with the
on August 16, 2024
Posted by: Anonymous
Im very happy with the filters, buying them in bulk saves time & money & they work great! Thank you for selling them online!
Written by a customer while visiting Filterbuy
Customer Rating
5
Just found out they were
on August 13, 2024
Posted by: Anonymous
Just found out they were 3 month filters! I've been changing them out every month! This will now save me even more money in the future.
Written by a customer while visiting Filterbuy