Customer reviews from Filterbuy
Filterbuy - 20x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-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 - 20x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Customer Rating
3
New
on January 2, 2019
Posted by: Reinaldo M.
Filter is not snug in its slot. Floats around the slot in the unit. The size provided is the correct size.
Written by a customer while visiting Filterbuy
Customer Rating
5
Satisfied with product
on January 1, 2019
Posted by: willodean c.
Good product. No trouble installing. Very efficient
Written by a customer while visiting Filterbuy
Customer Rating
5
First time user
on January 1, 2019
Posted by: Nicolette H.
Bought these for the first time and am extremely pleased. I will be purchasing them in the future. Made very well and were comparable in price. Ow I dont have to go to different stores trying to find the filters I need.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have an odd size
on December 31, 2018
Posted by: Anonymous
I have an odd size filter and you were the only one I could find. Ordering is easy and worth the money. It would be helpful to make it easier to get to a live agent.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Service
on December 31, 2018
Posted by: Anonymous
Purchased a single filter renewal plan every 3 months. Product came in quickly. Looking forward to not having to remember filters again!
Written by a customer while visiting Filterbuy
Customer Rating
5
best deal going!
on December 31, 2018
Posted by: Anonymous
5 star! Excellent buy you will not find a better value anywhere, stay home save the gas and time of going to big box retailer and paying their markup!
Written by a customer while visiting Filterbuy
Customer Rating
5
A lot easier than driving around looking for a filter nobody has
on December 31, 2018
Posted by: Anonymous
Easy to order. Didn't have to waste time searching for filters that nobody has.
Written by a customer while visiting Filterbuy
Customer Rating
4
Just a hair to big
on December 28, 2018
Posted by: Anonymous
I ordered a 14x22x1 because that's what's wrote on the furnace, it was just a bit to big and I had to make it fit, now I'm sure it has nothing to do with the filter since I've had difficulty since moving in.
Written by a customer while visiting Filterbuy