Customer reviews from Filterbuy
Filterbuy - 6x12x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.6
(3,404 Reviews)
Rating breakdown 3,404 reviews
5 Stars
2,702
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 6x12x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
5
Change them often
on March 10, 2026
Posted by: Anonymous
I am a current customer and I replace my filters every month. I only wish they were MRV 14. HEPA but until they are available I will continue using these.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quarterly
on March 10, 2026
Posted by: Anonymous
These Merv 13 filters last 3 months. No more dust. You can throw your pledge away.
Written by a customer while visiting Filterbuy
Customer Rating
5
Wonderful
on March 10, 2026
Posted by: Anonymous
As a long time customer I have always loved knowing every month a new filter will be at my door without price gouging.
Written by a customer while visiting Filterbuy
Customer Rating
5
GREAT!
on March 9, 2026
Posted by: Anonymous
So glad that I will have cleaner air in my house. Prudence
Written by a customer while visiting Filterbuy
Customer Rating
5
Breathing easy!
on March 9, 2026
Posted by: Anonymous
I am very pleased with the Filterbuy a/c filters that I recently purchased. The air quality in our home has improved and with the MERV 13 filtering capability more particulate matter is being removed from circulating air!
Written by a customer while visiting Filterbuy
Customer Rating
1
You barely took an allowance
on March 8, 2026
Posted by: Anonymous
You barely took an allowance from the width and length in turn I had to cut it down to fit into the receptacle. Will not be reordering
Written by a customer while visiting Filterbuy
Customer Rating
5
Great company
on March 7, 2026
Posted by: Anonymous
thanks for your speedy service. We get our filters for 4 different houses (three rentals). It's always easy to order.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace Filters
on March 7, 2026
Posted by: Anonymous
We were getting the Furnace filters from a local home improvement place. The filters we received are a much better quality not as flimsy.
Written by a customer while visiting Filterbuy