Customer reviews from Filterbuy
Filterbuy - 19x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4.6
(3,952 Reviews)
Rating breakdown 3,952 reviews
5 Stars
3,137
4 Stars
393
3 Stars
199
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 19x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
5
Great product! Love that I
on March 16, 2025
Posted by: Anonymous
Great product! Love that I can have custom made filters!!:+1::skin-tone-2::+1::skin-tone-2:
Written by a customer while visiting Filterbuy
Customer Rating
5
Quick shipment. They fit perfectly
on March 13, 2025
Posted by: Anonymous
Quick shipment. They fit perfectly and I can tell a difference from the filters that I buy at the grocery store.
Written by a customer while visiting Filterbuy
Customer Rating
5
Boxed securely, excellent quality, and
on March 13, 2025
Posted by: Landon C.
Boxed securely, excellent quality, and exact size to our AC intake. Thank You,
Written by a customer while visiting Filterbuy
Customer Rating
5
The filter I recently purchased
on March 10, 2025
Posted by: Anonymous
The filter I recently purchased has been great. Air quality in my house is great. Very few allergy issues. The air flow through them is quiet compared to the previous brand I had purchased. Definitely going to stay with Filterbuy.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on March 10, 2025
Posted by: Anonymous
The filter I recently purchased has been great. Air quality in my house is great. Very few allergy issues. The air flow through them is quiet compared to the previous brand I had purchased. Definitely going to stay with Filterbuy.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have used their filter
on March 10, 2025
Posted by: Rene R.
I have used their filter for many years. Good price; excellent service
Written by a customer while visiting Filterbuy
Customer Rating
5
23. 5x35. 5x1 MERV 11 Custom
on March 10, 2025
Posted by: Anonymous
The custom filters fit perfectly! I have searched for new filters for 10 months. Thank you for Filterbuyx excellent service!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters and great prices
on March 9, 2025
Posted by: Anonymous
Great filters and great prices if you buy yearly - I will reorder from them always
Written by a customer while visiting Filterbuy