Customer reviews from Filterbuy
Filterbuy - 16x20x5 MERV 8 Dust & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell & Lennox (3-Pack) - Silver
Average customer rating
4.6
(7,978 Reviews)
Rating breakdown 7,978 reviews
5 Stars
6,411
4 Stars
704
3 Stars
346
2 Stars
211
1 Star
306
Customer Reviews for Filterbuy - 16x20x5 MERV 8 Dust & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell & Lennox (3-Pack) - Silver
Customer Rating
5
I was very pleased with
on February 6, 2026
Posted by: Anonymous
I was very pleased with the promptness and product.
Written by a customer while visiting Filterbuy
Customer Rating
1
The filters you sent are
on February 6, 2026
Posted by: Anonymous
The filters you sent are clearly lower quality than the ones I typically use. Thin, fewer heavy duty folds etc. Really cheap product and I was hopeful you could be my ongoing supplier rather than a one time fix. Too bad!
Written by a customer while visiting Filterbuy
Customer Rating
5
True to size, very happy
on February 6, 2026
Posted by: Anonymous
True to size, very happy with your product. I will definitely buy again. Thank you
Written by a customer while visiting Filterbuy
Customer Rating
1
Filters dont fit snuggly
on October 15, 2025
Posted by: Anonymous
The filters are off size a little so they dont fit snuggly. They fall and lay on the grate and get sucked back up when air comes on. I have 9 left. I request a replacement order. I can send the others back at your expense for your review. I am afraid to reorder again. Dont want the same problem twice
Written by a customer while visiting Filterbuy
Customer Rating
1
Too Small
on October 13, 2025
Posted by: Anonymous
Website states size is 13-3/8" x 23-3/8" x 3/4", (0. 375). The actual size is 13. 188 x 24. 188. Big box hardware store actual size is 13. 75 x 23. 75. Filter is sucked into the return.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filter-Reliable Replacement Program
on October 10, 2025
Posted by: Anonymous
Perfect fit for hard to find size (20x23). Seems to perform as claimed by seller, as filter is completely covered with dirt and dust when it is changed at the recommended time intervals.I set filter change reminders on my IPhone to help me remember when to replace dirty filters. I signed up for auto ship so I wont run out of filters and to receive a better lower price.
Written by a customer while visiting Filterbuy
Customer Rating
5
Air filter
on October 9, 2025
Posted by: Anonymous
Haven't used them yet, bt the ordering process was great
Written by a customer while visiting Filterbuy
Customer Rating
5
Returned, it was not the
on October 9, 2025
Posted by: Anonymous
Returned, it was not the right size. Exchanged for the right size, the person I spoke with was great in helping me with the exchange. Thank you!
Written by a customer while visiting Filterbuy