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
5
We have bought Filters from
on May 28, 2020
Posted by: Anonymous
We have bought Filters from Filter Buy for many years and we have found that this is the best deal on the market. You get to choose the type you want and the type of protection that your want and the price is reasonable and delivered to you door, They are made in the United States by a company that has concern for ensuring that those who by the filters are satisficed with the product that they make
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter Buy filters
on May 28, 2020
Posted by: Anonymous
I find these filters to be better quality than name brands found in most stores. This is my second order of filters and they are great.
Written by a customer while visiting Filterbuy
Customer Rating
5
amazing
on May 26, 2020
Posted by: Anonymous
this product is incredible. i didn't know what to expect and i can honestly say, the ac unit is running better with a simple filter change. i will never buy in store again
Written by a customer while visiting Filterbuy
Customer Rating
1
filters arent true to size
on May 26, 2020
Posted by: Anonymous
I need an actual 12x20 filter, not slightly smaller or larger. Is there a size that is actually 12x20? I also need to return 5 filters that don't fit
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy to Order and Affordable HVAC Filters
on May 26, 2020
Posted by: Anonymous
I've been purchasing HVAC filters from Filter Buy for a few years. The website is easy to maneuver and the prices are fantastic! Recently I opted for the Auto Ship option and I will am confident that Filter Buy will deliver on time... also I saved a little more by taking advantage of the Auto Ship! I definitely recommend Filter Buy!
Written by a customer while visiting Filterbuy
Customer Rating
5
The filters were perfectly made
on May 25, 2020
Posted by: Connie E.
The filters were perfectly made to fit into my air conditioning unit. I hadnt been able to fit the store bought filters in my unit. I will be ordering again.
Written by a customer while visiting Filterbuy
Customer Rating
4
Well packaged for shipment. Clearly
on May 25, 2020
Posted by: Anonymous
Well packaged for shipment. Clearly a strong filter to do the job. Just took a bit to figure what was the proper way to position in the grill re which side faced into house and which into the duck work. It is , however, marked on the side. Duh!!
Written by a customer while visiting Filterbuy
Customer Rating
5
finally a filter that fits!
on May 25, 2020
Posted by: Anonymous
Since we have an unusual size filter, I have had to slice half an inch off the top and one side for years. The filters I purchased fit snugly and were comparable in price. Very pleased!
Written by a customer while visiting Filterbuy