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
Had a hard time finding
on May 29, 2017
Posted by: Anonymous
Had a hard time finding the correct size, they fit great
Written by a customer while visiting Filterbuy
Customer Rating
5
Haven't used them yet, but
on May 28, 2017
Posted by: Swiss C.
Haven't used them yet, but my pack of 6 filters got here fast. Thanks!
Written by a customer while visiting Filterbuy
Customer Rating
5
We had a hard time
on May 26, 2017
Posted by: Anonymous
We had a hard time finding a company that carried our size filters until we found FilterBuy! I love how quickly they come in the mail!! I've never had a problem with them. Quality filters! Highly recommend.
Written by a customer while visiting Filterbuy
Customer Rating
5
This filter appears to be
on May 24, 2017
Posted by: Anonymous
This filter appears to be working well. Changed from permanent filter to one change every 3 months.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent! Purchase, ship, install. Fit
on May 13, 2017
Posted by: Roosevelt D.
Excellent! Purchase, ship, install. Fit like a charm. This is how it should be. Thank you
Written by a customer while visiting Filterbuy
Customer Rating
5
Glad I did this. Soo
on May 10, 2017
Posted by: Anonymous
Glad I did this. Soo expensive at local stores. Quick turn-around time.
Written by a customer while visiting Filterbuy
Customer Rating
3
filters seemed average although bought
on May 7, 2017
Posted by: Anonymous
filters seemed average although bought as high end; packaging was poor.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters came quickly and are
on May 5, 2017
Posted by: Anonymous
Filters came quickly and are of great quality, reasonably priced, and have performed even better than stated. I won't buy filters from anyone else.
Written by a customer while visiting Filterbuy