Customer reviews from Filterbuy
Filterbuy - 25x25x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,943 Reviews)
Rating breakdown 3,943 reviews
5 Stars
3,129
4 Stars
393
3 Stars
198
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 25x25x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
My filters came nicely boxed
on September 16, 2026
Posted by: Customer
My filters came nicely boxed and they were in perfect condition. I replaced the same size that was in my air-conditioning vent area and I had a gentleman out to clean my vents and he told me my size is actually probably a 16. 5 so it would be a 16. 5 x 25 by one. Kind of crazy, but the product was perfect.
Written by a customer while visiting Filterbuy
Customer Rating
5
How good filterbuy is
on September 15, 2026
Posted by: Customer
Love the filters. Good price. And very good filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Air Filter purchase
on September 15, 2026
Posted by: Customer
Very good, quality its excellent,and prices are good, I’ll buy again.
Written by a customer while visiting Filterbuy
Customer Rating
5
GREAT
on September 14, 2026
Posted by: Customer
The Air in the house was cleaner within minutes of running the HVAC
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality filters. Don't have to
on September 14, 2026
Posted by: Customer
Quality filters. Don't have to run around trying to find the right size every few months.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 11
on September 13, 2026
Posted by: Customer
The Merv 11 filters are a great filter and you can't beat the price! Theses filters keep my dust down in the house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter Buying
on September 13, 2026
Posted by: Customer
Convenient way to shop for filters. They work well. High quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
To early to tell
on September 12, 2026
Posted by: Customer
Just received the filters. Best part is they actually fit properly. My 20x30 opening was 19 7/8”x 29 7/8”. Sam’s filters were actual size and had to be bent to fit, which damaged the sealing edge. My 3 ton unit really moves some air and bows the filter pretty good. But, time will tell. Bought the six pack to start with. We’ll see in 6 months if I buy again.
Written by a customer while visiting Filterbuy