Customer reviews from Filterbuy
Filterbuy - 21x22x2 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Average customer rating
4.6
(515 Reviews)
Rating breakdown 515 reviews
5 Stars
413
4 Stars
45
3 Stars
25
2 Stars
11
1 Star
21
Customer Reviews for Filterbuy - 21x22x2 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Customer Rating
5
Custom Sized Filter
on March 19, 2019
Posted by: Josh T.
This is the only place I know of that will customize my filter size down to the 1/8" and still be cheaper.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent choice
on March 13, 2019
Posted by: Anonymous
I have 3 Geothermal units with odd filter sizes. I found what i needed here. The quality is quite good and less expensive (~1/2 the price) than the HVAC company charges.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters can't be found
on March 4, 2019
Posted by: Anonymous
These filters can't be found in the stores any longer so i am glad that i found this website.
Written by a customer while visiting Filterbuy
Customer Rating
5
Love the custom size
on February 24, 2019
Posted by: Anonymous
My new filters fit perfectly! To my door in about a week. Im good for a half year now!
Written by a customer while visiting Filterbuy
Customer Rating
4
36" x 30" x 2" MERV 8 Filters
on February 16, 2019
Posted by: Phillip W.
While the above dimensions are "nominal" dimensions for my geothermal system, they are actually supposed to be just slightly (~1/8") smaller in all directions. The FilterBuy air filters have to be a little smashed in there to fit, but they work perfectly and keep the heat-exchanger and the rest of the inside of the system clean and shiny. Considering what that system originally cost, I'm very pleased to see that these filters do exactly what they are supposed to do.
Written by a customer while visiting Filterbuy
Customer Rating
5
THe right size
on February 12, 2019
Posted by: Shanna G.
Finally I can get a filter that will fit in my furnace! Thanks!
Written by a customer while visiting Filterbuy
Customer Rating
4
2 inch filter in stock
on February 9, 2019
Posted by: Anonymous
No one had golter locally, but was available from this site
Written by a customer while visiting Filterbuy
Customer Rating
3
Combine Two Filters to Make One?
on February 8, 2019
Posted by: Anonymous
Filters are fine, but the company put two filters together (using cardboard and some form of adhesive) to make the correct size I ordered. They used a white piece of tape to cover up the size on the smaller filters they used to make the one I ordered. They did not do this the first time I ordered from them.
Written by a customer while visiting Filterbuy