Customer reviews from Filterbuy
Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-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 (6-Pack) - Blue
Customer Rating
5
Very fast service. Good quality
on November 18, 2023
Posted by: Anonymous
Very fast service. Good quality products at a competitive prices
Written by a customer while visiting Filterbuy
Customer Rating
5
I like these filters because
on November 17, 2023
Posted by: Anonymous
I like these filters because they are just a little bit smaller than they show. Therefore, they're much easier to install and remove.
Written by a customer while visiting Filterbuy
Customer Rating
4
packaging
on November 16, 2023
Posted by: Anonymous
filters seem to work fine, but since I order four at a time, I wish each one was wrapped separately to remain clean while in storage for a few months.
Written by a customer while visiting Filterbuy
Customer Rating
3
They are ok, but not
on November 15, 2023
Posted by: Anonymous
They are ok, but not nearly as good as what I have been purchasing.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good Filter
on November 15, 2023
Posted by: Anonymous
Very good filter if you replace monthly. Good quality & value.
Written by a customer while visiting Filterbuy
Customer Rating
5
the toughest filter I have
on November 13, 2023
Posted by: Anonymous
the toughest filter I have tried and very reliable
Written by a customer while visiting Filterbuy
Customer Rating
5
Totally Awesome Filters!
on November 13, 2023
Posted by: Anonymous
Can't believe how much difference the quality of a furnace filter makes in the air quality of the old house we're renting!
Written by a customer while visiting Filterbuy
Customer Rating
5
Worth it
on November 12, 2023
Posted by: Anonymous
Fast transaction for quality product at good price
Written by a customer while visiting Filterbuy