Customer reviews from Filterbuy
Filterbuy - 20x25x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Average customer rating
4.4
(7,002 Reviews)
Rating breakdown 7,002 reviews
5 Stars
5,170
4 Stars
754
3 Stars
438
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 20x25x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Gold
Customer Rating
5
Great supplier
on February 4, 2025
Posted by: LOREN F.
Great filter source. I have used Filterbuy filters in out laboratory for about 5 years. We have a somewhat unusual set of requirements and Filterbuy is the only single source supplier that we have found that can supply our needs. In the past we had to purchase our filters from multiple suppliers as we needed many different sizes and filteration requirements but with Filterbuy we now have a single source to meet our requirements. I rate Filterbuy AAA+++.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great supplier
on February 4, 2025
Posted by: LOREN F.
Great filter source. I have used Filterbuy filters in out laboratory for about 5 years. We have a somewhat unusual set of requirements and Filterbuy is the only single source supplier that we have found that can supply our needs. In the past we had to purchase our filters from multiple suppliers as we needed many different sizes and filteration requirements but with Filterbuy we now have a single source to meet our requirements. I rate Filterbuy AAA+++.
Written by a customer while visiting Filterbuy
Customer Rating
5
Works great - great quality
on February 4, 2025
Posted by: Janet N.
Works great - great quality and more economical than other brand named filters. Have been buying your filters for over 10 years and extremely pleased.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter
on February 3, 2025
Posted by: JEAN B.
So far so good 50 year old mobile home had metal filter just felt that these were easier to use
Written by a customer while visiting Filterbuy
Customer Rating
4
The pletts are not separated
on February 3, 2025
Posted by: Anonymous
The pletts are not separated properly. The maximum amount of air can not pass thru the filter 100%.
Written by a customer while visiting Filterbuy
Customer Rating
5
Nice filter
on February 2, 2025
Posted by: Anonymous
Only used for short time but feel like is doing better then my old ones
Written by a customer while visiting Filterbuy
Customer Rating
4
The filter 20201 does not
on February 2, 2025
Posted by: Anonymous
The filter 20201 does not fit snug in the air system.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent quality and service
on February 1, 2025
Posted by: Anonymous
[This review was collected as part of a promotion.] Filterbuy makes a quality filter with a full suite of sizes that actual fit my needs. Dealing direct with the manufacturer made sense with their free and timely delivery service. Id highly recommend Filterbuy.
Written by a customer while visiting Filterbuy