Customer reviews from Filterbuy
Filterbuy - 16x25x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,001 Reviews)
Rating breakdown 7,001 reviews
5 Stars
5,169
4 Stars
754
3 Stars
438
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 16x25x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Home HVAC System
on March 6, 2026
Posted by: Anonymous
The filters provide excellent filtration and meet all stated performance data.
Written by a customer while visiting Filterbuy
Customer Rating
3
MERV 11 PLEATED FILTERS
on March 6, 2026
Posted by: Anonymous
I've been told these filters are only good for about 30 days by my HVAC company.
Written by a customer while visiting Filterbuy
Customer Rating
1
Returning filters is a nightmare
on March 6, 2026
Posted by: Anonymous
Incredibly expensive to ship back. Do not recommend. Buy your filters local when you can. Mistakes happen. Company is incredibly inflexible.
Written by a customer while visiting Filterbuy
Customer Rating
5
So glad I ordered these
on March 5, 2026
Posted by: Anonymous
So glad I ordered these filters. They work great. Would recommend them for homes, condos and apartments.
Written by a customer while visiting Filterbuy
Customer Rating
5
I am never without Quality Filters
on March 5, 2026
Posted by: Anonymous
My filters are replaced once every three months. I buy 4 at a time. I get a new set every year just before I pull the last filter from the furnace. It is practically automated.
Written by a customer while visiting Filterbuy
Customer Rating
2
Sized like lumber
on March 5, 2026
Posted by: Anonymous
The sizes are asinine. Just make them the actual sizes like some of the other brands
Written by a customer while visiting Filterbuy
Customer Rating
5
filters
on March 5, 2026
Posted by: Anonymous
have bought them before and they have been efficient. Will continue to use them
Written by a customer while visiting Filterbuy
Customer Rating
4
16x20x4
on March 5, 2026
Posted by: Anonymous
filter is a loose fit in my heat pump, i expected them to fit like the Honeywell that the unit came with but your filters are somewhat smaller and the fit in the unit isnt as tight as with the more costly Honeywell. Im hoping the function is okay but one has to be careful to install the filter otherwise it slips out of position. not that impressed by your product, bought 4 so in a year I will re-evaluate your product to see if re-order or new supplier is better.
Written by a customer while visiting Filterbuy