Customer reviews from Filterbuy
Filterbuy - 17x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Average customer rating
4
(1,144 Reviews)
Rating breakdown 1,144 reviews
5 Stars
660
4 Stars
148
3 Stars
119
2 Stars
91
1 Star
126
Customer Reviews for Filterbuy - 17x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Customer Rating
1
Ive tried to cancel my
on March 14, 2026
Posted by: Wendy H.
Ive tried to cancel my subscription to no avail!! Terrible company!!
Written by a customer while visiting Filterbuy
Customer Rating
5
these mere 11 pleated air filters are extremely good quality.
on March 13, 2026
Posted by: Anonymous
these mere 11 pleated air filters are extremely good quality.Filterbuy is the only seller we purchase from. .
Written by a customer while visiting Filterbuy
Customer Rating
1
First time using your service,
on March 12, 2026
Posted by: Anonymous
First time using your service, and the filters didn't fit. It was way too small. I do not want to be charged for returning them.Bruce Wade
Written by a customer while visiting Filterbuy
Customer Rating
5
Seasonal
on March 10, 2026
Posted by: Anonymous
Merv 11 filters are a perfect fit for your home. 4 thick lasting a full year. Great quality for a great price.
Written by a customer while visiting Filterbuy
Customer Rating
1
Not 4 inches
on March 9, 2026
Posted by: Anonymous
Hi, the filters are not 4 inches. I will try and send pictures It's over 30 days but I didn't need to replace until now. How do I return or exchange?
Written by a customer while visiting Filterbuy
Customer Rating
5
Good Filter
on March 8, 2026
Posted by: Anonymous
I have used these filters for many years now and when inspected by professionals the comments are no extra cleaning necessary. Works for me!
Written by a customer while visiting Filterbuy
Customer Rating
5
Prompt service
on March 7, 2026
Posted by: Anonymous
Good product, good price. Will definitely use them again.
Written by a customer while visiting Filterbuy
Customer Rating
1
Fit
on March 7, 2026
Posted by: Anonymous
Fit. I ordered 20 by 25 by 4. Cheaply made Do not fit well even though I ordered the right size
Written by a customer while visiting Filterbuy