Customer reviews from Filterbuy
Filterbuy - 9x30x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-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 - 9x30x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Customer Rating
2
Total surface area is poor
on January 14, 2025
Posted by: Anonymous
Total surface area is poor compared to 3M Filterite
Written by a customer while visiting Filterbuy
Customer Rating
5
14x20x1 Merc 13 pleated filters
on January 12, 2025
Posted by: Anonymous
Great filters. They fit, arrive in a timely manner and are well made
Written by a customer while visiting Filterbuy
Customer Rating
5
After many filters, this is the best!
on January 8, 2025
Posted by: Anonymous
Ive used tons of different air filters and this is the best one I think weve ever had. Keeps our air quality at or near 0 on our Molekule filter. Highly recommended! Also seems to last 3 months +. Great job, filterbuy!
Written by a customer while visiting Filterbuy
Customer Rating
5
Reliable filters
on January 7, 2025
Posted by: Anonymous
I have fulfilled all my filter needs for several years here They are well made, perform reliably and offer a much better price than the big box stores selling a lower MERV rated product.
Written by a customer while visiting Filterbuy
Customer Rating
3
Not really satisfied.
on January 4, 2025
Posted by: Hilmer M.
Installed today {disappointed} it does not fit titter had to add foam weather stripso it would not suck air around it, other filters are full size fit snug no air leaks. been using Filtrete brand filters they are full size 20x30, I will use this order up.
Written by a customer while visiting Filterbuy
Customer Rating
5
Its not every day you
on January 1, 2025
Posted by: Anonymous
Its not every day you can find a good quality product like this at a great price. And shipping was very efficient.
Written by a customer while visiting Filterbuy
Customer Rating
1
Filter doesnt fit
on January 1, 2025
Posted by: Anonymous
Had to bend and mash the filter into place. Im not sure if its because its a merv 13 filter or an error in manufacturing.
Written by a customer while visiting Filterbuy
Customer Rating
5
The Best Air Filters
on December 30, 2024
Posted by: Anonymous
These are the best air filters, in terms of quality. They really perform great.
Written by a customer while visiting Filterbuy