Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Average customer rating
4.7
(5,914 Reviews)
Rating breakdown 5,914 reviews
5 Stars
4,907
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21x23.5x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Silver
Customer Rating
5
Excellent filter, our air is
on May 19, 2025
Posted by: Jacqueline Z.
Excellent filter, our air is always clean and smells fresh
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters came undamaged and look
on May 18, 2025
Posted by: Anonymous
Filters came undamaged and look to be good quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filter
on May 18, 2025
Posted by: Caroline J.
Received my filters (3 packs) in a neat box. As soon as I install it I notice that the air comes out clean, fresh-crisp and Im no longer feel pain in my throat (have allergy case). Thats where I know that it works well. However I dont find out easy to cut the frame for disposal as my health is more important than trying to manage the disposal with the risk of breathing the dust thats stack on the filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
The dust and fit are
on May 18, 2025
Posted by: Anonymous
The dust and fit are great. The packaging wasnt very good. Four of them were bent pretty bad.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 8 pleated filters
on May 18, 2025
Posted by: Anonymous
Even though I havent had to changed it out it feels better then the ones I replaced
Written by a customer while visiting Filterbuy
Customer Rating
5
Your filters are high quality
on May 17, 2025
Posted by: Renee O.
Your filters are high quality and buying in bulk is so convenient and the price is great
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on May 16, 2025
Posted by: Anonymous
I love the service having it right to the door in one day and they work great.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters, great price
on May 16, 2025
Posted by: Anonymous
Ive been using filters from FilterBuy for several years. This week my HVAC systems were serviced and I asked the tech to check my AC coil and he said they were very clean. Ive switched to the merv8 from the merv11 since we dont have allergy issues.
Written by a customer while visiting Filterbuy