Customer reviews from Filterbuy
Filterbuy - 21.5x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.6
(3,408 Reviews)
Rating breakdown 3,408 reviews
5 Stars
2,706
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 21.5x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
5
Must have for wildfire season
on September 14, 2023
Posted by: Vedanta C.
We need these furnace filters to clean the air all year, because during the wildfire months, we have to close up the house and use just the fan to circulate the indoor air so we can breathe something usable.
Written by a customer while visiting Filterbuy
Customer Rating
5
Gud size
on September 13, 2023
Posted by: Anonymous
Perfect size for my old odd shaped cold air intake filter grills. Made in America factory to customer!
Written by a customer while visiting Filterbuy
Customer Rating
5
Always need a new filter right before company comes.
on September 12, 2023
Posted by: Suzette S.
Perfect. Didnt even have to leave the house. Ready now at a moments notice to change the filter rather than figure who has time and is going to pass a store to pick one up when. We are ready for a good year ahead.
Written by a customer while visiting Filterbuy
Customer Rating
5
I need 3 sizes for
on September 12, 2023
Posted by: Rosalie O.
I need 3 sizes for my home. All available here with high merv rating. Convenient.
Written by a customer while visiting Filterbuy
Customer Rating
5
Can order all the sizes
on September 12, 2023
Posted by: Rosalie O.
Can order all the sizes I need in one place with high merv rating. So convenient.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fantastic performance at a great price!
on September 11, 2023
Posted by: Anonymous
I have been using these for a couple of years now and Im very happy with them. I originally purchased them to replace the a higher priced national brand that just became too pricey. I wanted the better filtration of the higher MERV filters and these work just as good as the national brand at a more affordable price. They hold up fine and my wife with breathing issues and allergies tells me that she has noticed no difference with the quality of the air coming out of our system.
Written by a customer while visiting Filterbuy
Customer Rating
5
Air flow speed is better
on September 11, 2023
Posted by: Anonymous
Air flow speed is better and knowing the filtration has improved over previously used filters gives me an added comfort!Plus your prices are lower!Thank you!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on September 11, 2023
Posted by: Anonymous
Didnt take long to get them! Got them in time to change out the old ones. Made a big difference
Written by a customer while visiting Filterbuy