Customer reviews from Filterbuy
Filterbuy - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Average customer rating
4.4
(5,914 Reviews)
Rating breakdown 5,914 reviews
5 Stars
4,415
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
338
Customer Reviews for Filterbuy - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Customer Rating
5
Great filter works very well
on March 19, 2022
Posted by: Anonymous
Great filter works very well at removing unwanted airborne particles.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filter @ a fair price.
on March 19, 2022
Posted by: Anonymous
I attach these to the back of 20 x 20 box fans to filter the air clean inside my home. They greatly reduce my wife's allergies
Written by a customer while visiting Filterbuy
Customer Rating
5
Great custom filters
on March 19, 2022
Posted by: Anonymous
Everything works as promised and is sized correctly. Great product, I have purchased many of these.
Written by a customer while visiting Filterbuy
Customer Rating
5
Platinum filter.
on March 16, 2022
Posted by: ALENE S.
I buy the best one you have (Platinum) & have always been pleased with the result. Ease of ordering is important also. Fairly priced.
Written by a customer while visiting Filterbuy
Customer Rating
5
HVAC Filters
on March 15, 2022
Posted by: Delbert N.
I have purchased these filters before and they work quite well!
Written by a customer while visiting Filterbuy
Customer Rating
5
Good product
on March 11, 2022
Posted by: Anonymous
Does a good job. Glad to have a good supply of filters on hand
Written by a customer while visiting Filterbuy
Customer Rating
1
Undersized Filters - Not as presented will return
on March 10, 2022
Posted by: Anonymous
Our filter register requires a true 20"x20"x5" and the filters shipped are 1/4" or so smaller, allowing for the filter to let air pass by the filter, so debris and unfiltered air passes back through the air handler. Not good. I will cancel my business.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fits perfect
on March 6, 2022
Posted by: Anonymous
Filterbuy answered my questions and told me the perfect filter to buy. Im happy I ordered subscription.
Written by a customer while visiting Filterbuy