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
Great filters Merv 11 and merv 13
on July 17, 2025
Posted by: Silvestre P.
I can definitely feel the difference with the Merv 13, the air is more pure and fresher, they are a bit more expensive but worth the expense. . imI also purchased Merv 11, but I will use those for winter time, they are also great, I had purchased them sometime ago.
Written by a customer while visiting Filterbuy
Customer Rating
2
Too small
on July 16, 2025
Posted by: Erin T.
I should have read more carefully. This is listed as 18x24x1 but in the description it notes the actual size is 17. 38x23. 38x0. 75". If Im careful it BARELY fits without getting sucked up but it took a few (frustrating) attempts. Size just doesnt work for our system. Will not be ordering again.
Written by a customer while visiting Filterbuy
Customer Rating
5
I love the recurring subscription,
on July 15, 2025
Posted by: Anonymous
I love the recurring subscription, which is the best reminder to actually replace my air filters every three months. Otherwise, I'll never remember!
Written by a customer while visiting Filterbuy
Customer Rating
5
it Fits which is very
on July 13, 2025
Posted by: Anonymous
it Fits which is very important as some that is the same size do not. Would recommend them.
Written by a customer while visiting Filterbuy
Customer Rating
5
The filters are excellent; we
on July 13, 2025
Posted by: Anonymous
The filters are excellent; we noticed after the uses of a few filters there was not as much dust in the house
Written by a customer while visiting Filterbuy
Customer Rating
5
Good filters cheap
on July 9, 2025
Posted by: Anonymous
I use 20x20 filters with box fans for cheap air filtration, so I go through them quickly, these have a higher merv for less than half the price of the filters I used to use.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great
on July 7, 2025
Posted by: Braydon M.
Greta product only problem is on me I bought the wrong size
Written by a customer while visiting Filterbuy
Customer Rating
5
Migraines Gone!
on July 7, 2025
Posted by: Leovardo G.
Best filter hands down. Instant change in the air and best part is my wifes migraines / allergies are gone. Definitely going to subscribe. Worth every penny.
Written by a customer while visiting Filterbuy