Customer reviews from Filterbuy
Filterbuy - 21x22x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Average customer rating
4.7
(5,915 Reviews)
Rating breakdown 5,915 reviews
5 Stars
4,908
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21x22x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Customer Rating
5
As long as I need
on May 22, 2024
Posted by: Marylu T.
As long as I need the 18x18x1, I will stay with you. Makes my home a better place.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters; Great price
on May 22, 2024
Posted by: Anonymous
I have a spot for a filter that isn't a standard size. I'm able to get a filter sized just how I need it. Filters work great and arrive quickly.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have an unusual size
on May 22, 2024
Posted by: Anonymous
I have an unusual size filter that I could not find anywhere. Filter buy carries a much bigger variety of filters. Plus, I have the option to not have to go to the store.
Written by a customer while visiting Filterbuy
Customer Rating
5
The easy way to buy your air filter
on May 21, 2024
Posted by: Arturo A.
Always always perfect, we are very happy with the purchase. Its very easy to order, very convenient. Thank you very much.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality filters at a reasonable cost.
on May 20, 2024
Posted by: Anonymous
Filterbuy is simply the easiest, most cost effective way to purchase filters. They provide an excellent quality product, and save me the trouble of locating the filters, and paying a higher price. They are my go to place for filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent
on May 20, 2024
Posted by: Beverly C.
Very pleased. I will be ordering filters for our other intake soon.
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV 8 PLEATED AIR FILTER
on May 20, 2024
Posted by: Anonymous
EXCELLENT AIR FILTERS WHICH HAVE MORE PLEATS ARE BETTER QUALITY THAN THE BIG BOX STORES!
Written by a customer while visiting Filterbuy
Customer Rating
5
Just started using our a/c
on May 18, 2024
Posted by: Clyde M.
Just started using our a/c this week. Will let you know in a couple of months.
Written by a customer while visiting Filterbuy