Customer reviews from Filterbuy
Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Average customer rating
4.4
(7,007 Reviews)
Rating breakdown 7,007 reviews
5 Stars
5,174
4 Stars
754
3 Stars
439
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Customer Rating
5
They fit perfectly its so
on November 2, 2023
Posted by: Anonymous
They fit perfectly its so hard to get the right size filter. Nice quality too.
Written by a customer while visiting Filterbuy
Customer Rating
1
Actual size accuracy way off.
on November 1, 2023
Posted by: Anonymous
Actual size accuracy way off. Areal fight to fit my furnace. Will not order again!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
The one to turn to be filtered
on November 1, 2023
Posted by: Steven B.
Buying filters made easy. Good selection. Good quality. Good prices.
Written by a customer while visiting Filterbuy
Customer Rating
5
16X28X6 Aprilaire 2400 / 401
on November 1, 2023
Posted by: Anonymous
16X28X6 Aprilaire 2400 / 401 MERV 11 Aftermarket Replacement Filter
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent filters at a great price!
on November 1, 2023
Posted by: Anonymous
I've used Filterbuy filters for years in two houses that I've owned - they were recommended to me by our HVAC pro who was replacing our system at the time. They work great and the price is exceptional. You can probably get cheaper, but my HVAC systems are too much of an investment to save a nominal amount.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great experience! Will keep getting
on November 1, 2023
Posted by: Anonymous
Great experience! Will keep getting my filters here!
Written by a customer while visiting Filterbuy
Customer Rating
5
Fast, easy and price is right
on November 1, 2023
Posted by: Lou V.
Cost is very competitive with others but doing it online with Filterbuy is fast and easy. Usually other box stores dont carry 16x16 but Filterbuy has them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on October 31, 2023
Posted by: HELEN F.
I was getting panicked, we needed to replace the filters and could not find the correct size. Thank you so much for having exactly what we needed. I have set up the quarterly shipment so I never run out again.
Written by a customer while visiting Filterbuy