Customer reviews from Filterbuy
Filterbuy - 16x20x5 MERV 13 Smoke & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell & Lennox (4-Pack) - Blue
Average customer rating
4.4
(873 Reviews)
Rating breakdown 873 reviews
5 Stars
644
4 Stars
94
3 Stars
49
2 Stars
30
1 Star
56
Customer Reviews for Filterbuy - 16x20x5 MERV 13 Smoke & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell & Lennox (4-Pack) - Blue
Customer Rating
5
Fits perfectly
on September 8, 2025
Posted by: Anonymous
The fit is exact for my HVAC, which internal dimensions are smaller.
Written by a customer while visiting Filterbuy
Customer Rating
5
They seem fine. This filter
on September 6, 2025
Posted by: Anonymous
They seem fine. This filter was suggested by our A/C tech.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Filters
on August 30, 2025
Posted by: Anonymous
These filters are an excellent upgrade replacement. The fit perfect and work great.
Written by a customer while visiting Filterbuy
Customer Rating
5
Happy!
on August 24, 2025
Posted by: Anonymous
Excellent! Easy. Got exactly what I ordered and for a decent price.
Written by a customer while visiting Filterbuy
Customer Rating
5
The fit was perfect, will
on August 9, 2025
Posted by: Anonymous
The fit was perfect, will be doing business with you again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Love the filters- fixing up
on July 29, 2025
Posted by: Julia F.
Love the filters- fixing up an old house and they help keep the air clean!
Written by a customer while visiting Filterbuy
Customer Rating
3
Lennox filters
on July 25, 2025
Posted by: Anonymous
Filters are good quality however they are slightly larger than listed on the packaging, making them an incredibly tight fit. I will likely get the branded filters next time to avoid this issue.
Written by a customer while visiting Filterbuy
Customer Rating
5
Love my Recurring Subscription
on July 15, 2025
Posted by: Anonymous
When new filters arrive, it reminds me to actually replace my air filters, otherwise I would forget. I just replaced them for the first time in six months and they were much filthier than I expected in such a short time. Now I'm on the 3-month train.
Written by a customer while visiting Filterbuy