Customer reviews from Filterbuy
Filterbuy - 19.75x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Average customer rating
4.7
(5,908 Reviews)
Rating breakdown 5,908 reviews
5 Stars
4,902
4 Stars
498
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 19.75x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Customer Rating
5
Quality
on September 11, 2025
Posted by: Owen R.
These filters are built to make my home cleaner. I have been using them for years. Also Made in USA.
Written by a customer while visiting Filterbuy
Customer Rating
5
Clean Air with a Quality Product
on September 10, 2025
Posted by: Anonymous
Just installed my filter FITS PERFECTLY So glad I found your WEBSITE Prices are reasonable and the quality looks great. I have several hairy Pets so I have to change my filter monthly and your Company lets me do that without breaking the BankThank You and thanks for auto refills when I need them
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect Size
on September 10, 2025
Posted by: Anonymous
I had been ordering a "special" size, and discovered that I didn't really need it, that a standard size filter fits just fine. Since I've been ordering the special size, I decided I might as well continue with Filterbuy and the standard size. Always pleased with the quality
Written by a customer while visiting Filterbuy
Customer Rating
5
Im know filter expert. I
on September 9, 2025
Posted by: Anonymous
Im know filter expert. I think the length could be a little longer. But for the price Im satisfied.
Written by a customer while visiting Filterbuy
Customer Rating
5
Highly recommend
on September 9, 2025
Posted by: Anonymous
Great filters for my 1/1 apartment. Air feels cleaner ever since I started using them!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter Satisfaction
on September 9, 2025
Posted by: Anonymous
They were Delivered faster than expected, correct fit, work well
Written by a customer while visiting Filterbuy
Customer Rating
4
have not used them yet
on September 9, 2025
Posted by: Anonymous
have not used them yet need to use my other ones up first
Written by a customer while visiting Filterbuy
Customer Rating
5
4-pak will probably last a
on September 8, 2025
Posted by: Anonymous
4-pak will probably last a year or more. 3 months is there supposed duration per filter. Good for 2. 5 - 3 ton unit. Price is very reasonable.
Written by a customer while visiting Filterbuy