Customer reviews from Filterbuy
Filterbuy - 19x21x2 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Average customer rating
4.6
(521 Reviews)
Rating breakdown 521 reviews
5 Stars
419
4 Stars
45
3 Stars
25
2 Stars
11
1 Star
21
Customer Reviews for Filterbuy - 19x21x2 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Customer Rating
5
Works great! never any problems.
on March 13, 2026
Posted by: Anonymous
Works great! never any problems. Easy to purchase.
Written by a customer while visiting Filterbuy
Customer Rating
5
GREAT BUY AND PRODUCT
on March 11, 2026
Posted by: Anonymous
I PURCHASED THESE AIR FILTERS NOT KNOWING WHAT I WAS GETTING. I AM IMPRESSED WITH THE QUALITY AND THE PRICE. ARRIVED IN 1 DAY WHICH WAS UNEXPECTED.
Written by a customer while visiting Filterbuy
Customer Rating
5
20x25x2 merv 8 filters
on March 8, 2026
Posted by: Anonymous
Seem to be working just fine. No complaints so far.
Written by a customer while visiting Filterbuy
Customer Rating
2
Quality is slipping with every order
on March 5, 2026
Posted by: Anonymous
Pleats are being bunched up on ends while stretched in the middle. Over 30% of the filter is not useable! All 6 filters out 6 ordered were this way.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality filters at a reasonable price.
on February 27, 2026
Posted by: Anonymous
I have been purchasing Filterbuy filters for years because they are a top quality product, and priced quite reasonably. I like to purchase multiple filters at a time for maximum savings. I highly recommend Filterbuy filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
I really like these filters.
on February 14, 2026
Posted by: Carrol R.
I really like these filters. I dont know where all that nasty stuff comes from, but these filters do a great job.
Written by a customer while visiting Filterbuy
Customer Rating
5
The Hood, the bad and the ugly!
on September 19, 2025
Posted by: Salomon A.
All good, easy to order and easy to schedule automatic deliveries, very reliable.
Written by a customer while visiting Filterbuy
Customer Rating
4
It's much too thick for
on September 16, 2025
Posted by: Neena S.
It's much too thick for FL weather, but will use in the winter. I was hoping it was much lighter like the one I bought from my HVAC company for energy efficiency.
Written by a customer while visiting Filterbuy