Customer reviews from Filterbuy
Filterbuy - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Average customer rating
4.4
(5,905 Reviews)
Rating breakdown 5,905 reviews
5 Stars
4,407
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Customer Rating
5
Weve got a new house
on March 31, 2025
Posted by: Anonymous
Our new filters are obviously well made and dust accumulation has been cut by 70% so you know the air quality is much better for all. Its a great thing.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality filter at an excellent price point
on March 30, 2025
Posted by: Ronald E.
Hi Performance filter at the same price I was paying for lower quality locally
Written by a customer while visiting Filterbuy
Customer Rating
5
Fits perfectly
on March 30, 2025
Posted by: Anonymous
Nobody had this size. Went to your site and found it for my sister in-law. Thank you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Looks good, right size, fits
on March 28, 2025
Posted by: Wojtek W.
Looks good, right size, fits well. Ordered a custom filter and got what I needed quickly.
Written by a customer while visiting Filterbuy
Customer Rating
5
looks like and fits like
on March 28, 2025
Posted by: Anonymous
looks like and fits like the original at a lower price
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent filters.
on March 28, 2025
Posted by: Anonymous
This is the second year I have used this filters. Great quality at a fantastic price.
Written by a customer while visiting Filterbuy
Customer Rating
1
Poorly Made Filters
on March 28, 2025
Posted by: Anonymous
The filter media is not attached to the cardboard frame. If anyone reads this check your filter very closely. Mine are separated at one or two corners. I had 2 out of 3 filters with this manufacturing defect. When they sent me a replacement it had the same problem and now no response.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent quality
on March 28, 2025
Posted by: Kitty S.
Perfect size and filter quality, I feel I noticed the difference right away in the homes air flow, and clean scent. Very happ
Written by a customer while visiting Filterbuy