Customer reviews from Filterbuy
Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Average customer rating
4.6
(3,366 Reviews)
Rating breakdown 3,366 reviews
5 Stars
2,670
4 Stars
300
3 Stars
182
2 Stars
73
1 Star
141
Customer Reviews for Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Customer Rating
5
Very satisfied - filters are
on September 4, 2021
Posted by: Anonymous
Very satisfied - filters are true to size & fit well. Great filtration!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters but my
on September 3, 2021
Posted by: Anonymous
Great filters but my husband gave me the wrong dimensions so the didnt fit..
Written by a customer while visiting Filterbuy
Customer Rating
5
In a health care office
on September 2, 2021
Posted by: Anonymous
In a health care office we want the best rated filter. Filterbuys website is user friendly for ordering, its a MERV13 rating, and made here in the U.S.A.
Written by a customer while visiting Filterbuy
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