Customer reviews from Filterbuy
Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Average customer rating
4.6
(3,411 Reviews)
Rating breakdown 3,411 reviews
5 Stars
2,708
4 Stars
302
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Customer Rating
5
Number one product
on August 31, 2021
Posted by: Nancy V.
Best air filter ever. i put it to the test. i used one filter 90 days and it would have held another 30. Honestly it is well worth the money. i sued to pay 29 for a filter that wouldn't last 30 days.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good Product Fair price Excellent support
on August 29, 2021
Posted by: Anonymous
great to deal with good price one issue was handled promptly and to our satisfaction
Written by a customer while visiting Filterbuy
Customer Rating
4
I order them for the
on August 28, 2021
Posted by: Anonymous
I order them for the cost and convenience. I will start using them Nov2021 thru next year 2022. They loo good!
Written by a customer while visiting Filterbuy
Customer Rating
5
Customer Appreciation!
on August 27, 2021
Posted by: Anonymous
I really appreciate the QRC coding on the filter, which makes it a beautiful streamlined ordering experience. Do you have a customer for life!
Written by a customer while visiting Filterbuy
Customer Rating
5
Very pleased. These filters appear
on August 26, 2021
Posted by: Anonymous
Very pleased. These filters appear to do a better job than those used previously. Currently monitoring to see what the appropriate replacement interval will be, then I'll be setting up an automatic order to make sure I'm always supplied.
Written by a customer while visiting Filterbuy
Customer Rating
5
I'm in an area in
on August 25, 2021
Posted by: Anonymous
I'm in an area in Oregon that has a lot of smoke from the forest fires and have to stay in the house with the a/c in temperatures in the 80s to over 100 degrees and using the filters I don't smell the smoke. I guess they are doing the job!Thanks1Barbara B
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 13 does what it
on August 25, 2021
Posted by: Anonymous
Merv 13 does what it says it will do ,, the quality, care and condition of Merv 13 is outstanding :clap: that's why I keep reordering the Merv 13, and mostly cause I have pets
Written by a customer while visiting Filterbuy
Customer Rating
4
Label the filter as to which level it is.
on August 23, 2021
Posted by: Anonymous
How do I know that a mistake wasnt made regarding the quality of the filter you sent me? It looks just like the last one I bought, which was a MERV 8.
Written by a customer while visiting Filterbuy