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
(3,425 Reviews)
Rating breakdown 3,425 reviews
5 Stars
2,719
4 Stars
302
3 Stars
185
2 Stars
73
1 Star
146
Customer Reviews for Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Customer Rating
5
Aired Out
on January 19, 2023
Posted by: Anonymous
I have been using these filters for quite some time and they are the best furnace Ive ever used.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Buying Experience
on January 18, 2023
Posted by: Anonymous
Great filters and price. Great website, full of good info, including videos.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality filters, great price!
on January 18, 2023
Posted by: Anonymous
Its nice to see a US company manufacturer a quality product and sell it for a fair price. Keep up the great work!
Written by a customer while visiting Filterbuy
Customer Rating
5
Was able to get here
on January 17, 2023
Posted by: Trever L.
Was able to get here at a reasonable time. Filters fit good
Written by a customer while visiting Filterbuy
Customer Rating
3
Same as store bought filters
on January 17, 2023
Posted by: Shaydrieme D.
I would not buy these filters again as they are pretty much equivalent to store bought filters..the frame is thicker than store bought filters but they make noise when my a/c or furnace is on and turns off-and the suction drops them. Plus, the filters are expensive and the company sent the wrong filters initially and told me to not worry about returning them but to give them away which was good but Ive read where this is a routine mistake of theirs. The filters are smaller than the ones I buy from the store being the same sizewill not buy again!!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Breathing easy
on January 16, 2023
Posted by: Sandra M.
These are every bit as good as the name brand for a much better price. A must have for people with allergies or respiratory issues.
Written by a customer while visiting Filterbuy
Customer Rating
5
So far s good
on January 15, 2023
Posted by: Anonymous
Have only had for a few weeks, I am hoping to eliminate the black marks from my ceiling Vents by using this Merv 13. I hope it not to restrictive for the air handler motor
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on January 15, 2023
Posted by: Anonymous
I've purchase filters from Filter Buy for the last few years and have never been disappointed.
Written by a customer while visiting Filterbuy