Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,016 Reviews)
Rating breakdown 7,016 reviews
5 Stars
5,179
4 Stars
755
3 Stars
440
2 Stars
246
1 Star
396
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Nerv 11
on June 14, 2023
Posted by: Anonymous
Seems to work better then the Nerv 8Worth the price increase I think so
Written by a customer while visiting Filterbuy
Customer Rating
5
HUGE IMPROVEMENT IN AIR QUALITY
on June 14, 2023
Posted by: Anonymous
We just purchased our 12X24X1 MERVE 11 filters and notice a huge improvement in our home's air quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Effective filter
on June 13, 2023
Posted by: Anonymous
This filter fit in all but one of my returns. Perfect fit and appears to be working as designed.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality filters at a decent
on June 13, 2023
Posted by: Anonymous
Quality filters at a decent price. I wish they sold water filters too.
Written by a customer while visiting Filterbuy
Customer Rating
5
Made In America
on June 13, 2023
Posted by: Anonymous
That's the key. I haven't used one yet but my previous history with Filterbuy was fantastic. They look exactly the same. Save money and subscribe!
Written by a customer while visiting Filterbuy
Customer Rating
5
Best filters I've found
on June 13, 2023
Posted by: Anonymous
Been using Filterbuy filters for years, best price and best filters I've found.
Written by a customer while visiting Filterbuy
Customer Rating
5
wonderful product and I don't
on June 13, 2023
Posted by: Peggy T.
wonderful product and I don't have to traverse through a big box store!
Written by a customer while visiting Filterbuy
Customer Rating
2
Wrong filters for the second time.
on June 13, 2023
Posted by: Temple M.
Filterbuy keeps sending me 17 x 27 x 5..I Need 17 X 21 X 4.5
Written by a customer while visiting Filterbuy