Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Average customer rating
4.7
(5,822 Reviews)
Rating breakdown 5,822 reviews
5 Stars
4,839
4 Stars
491
3 Stars
209
2 Stars
108
1 Star
175
Customer Reviews for Filterbuy - 21x21.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Customer Rating
5
Best Available Filters!
on May 31, 2024
Posted by: Creter M.
The price is right, the quality is great, and quickness with which they arrive is very impressive.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 8 is great
on May 31, 2024
Posted by: Anonymous
I've had these filters since we installed the new air conditioner in 2021. They've been the only ones I've had and every tune up, the HVAC crew have been astonished of how well these filters clean and help our unit perform its best!
Written by a customer while visiting Filterbuy
Customer Rating
5
So far, so good!
on May 31, 2024
Posted by: Anonymous
So far were very happy with the filters. I think they need to stop with all the emails, but the filters seem of good quality and if theyre indeed made the USA (3M - remember them MINNIESOTA Mining and Manufactoring - thats my comparison filter, made in Mexico. Too early to tell re functionality, but happy this first week or so.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fresh air throughout the house!
on May 31, 2024
Posted by: Anonymous
Best filters I have ever used- prompt shipment as well and reasonably priced!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Quick and Inexpensive
on May 30, 2024
Posted by: Anonymous
I have an odd filter size in an older home and it is so easy to order with filterbuy rather than running around to different stores to try and find my filter size. I've been buying from them for a few years now and I wouldn't go anywhere else for filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great experience
on May 29, 2024
Posted by: Anonymous
I was very pleased with this entire transaction. Great product, great price
Written by a customer while visiting Filterbuy
Customer Rating
5
1st time buyer
on May 29, 2024
Posted by: Jean C.
Great value for the money. Like the auto-refil option, never have to run out!
Written by a customer while visiting Filterbuy
Customer Rating
5
Ordered wrong size
on May 29, 2024
Posted by: Anonymous
Tried using one and just a tiny bit too large. I will call for advice on smaller filter
Written by a customer while visiting Filterbuy