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
I just bought some filters.
on May 14, 2018
Posted by: Chester K.
I just bought some filters. Good. Now go away and stop bothering me.
Written by a customer while visiting Filterbuy
Customer Rating
5
It's too soon to review
on May 13, 2018
Posted by: Anonymous
I've only had the filters installed for a few weeks, so it's not possible to write a detailed review. However I can say that the construction of the filters are impressive. All previous filters I've used were "flimsy" - these filters are absolutely solid.I'll write another review in a few months.
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV 13 look great
on May 12, 2018
Posted by: Anonymous
The filters got in on time I look forward to their use and increased performance in the future more new to follow-ask me again in 6 months
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Quality
on May 10, 2018
Posted by: Thad C.
We have used these filters twice now. I am very pleased with the quality and price.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great service
on May 9, 2018
Posted by: Ludwig M.
Great service, great price, easy all the way around.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace Filter
on May 9, 2018
Posted by: Anonymous
My furnace takes an unusual size filter. I had gotten filters from the furnace installer that didn't quite fit and bent when trying to fit in the air handler. This product was easy to find, the website easy to navigate and the filters fit perfectly. I'm very satisfied and am on automatic re-order.
Written by a customer while visiting Filterbuy
Customer Rating
5
GREAT PRODUCT I'VE BEEN BUYING
on May 5, 2018
Posted by: Anonymous
GREAT PRODUCT I'VE BEEN BUYING FOR A FEW YEARS NOW
Written by a customer while visiting Filterbuy
Customer Rating
5
Happy so far
on May 3, 2018
Posted by: Trevor M.
I'm happy so far.. ask me in 3 months, when I change it again
Written by a customer while visiting Filterbuy