Customer reviews from Filterbuy
Filterbuy - 17.5x23.5x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Average customer rating
4.2
(982 Reviews)
Rating breakdown 982 reviews
5 Stars
657
4 Stars
100
3 Stars
77
2 Stars
67
1 Star
81
Customer Reviews for Filterbuy - 17.5x23.5x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Silver
Customer Rating
5
Great prices for a solid
on March 9, 2025
Posted by: Anonymous
Great prices for a solid product. The site was recommended to me by my HVAC tech. The product is better that the ones you find at this large discounted Wearhouse stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters work great
on March 8, 2025
Posted by: Anonymous
They arrive on time in a ginormous box and it takes a few years to use them up. I like the convenience of having them on hand and buying in bulk is cost effective.
Written by a customer while visiting Filterbuy
Customer Rating
5
Second time I've used this
on March 5, 2025
Posted by: Anonymous
Second time I've used this company. Filters are very efficient. I actually use them more then the 3 months recommended without any issues. These were much cheaper than the local company I'd been using. Fast shipping also. Definitely recommend Filterbuy.
Written by a customer while visiting Filterbuy
Customer Rating
5
great filters!
on March 2, 2025
Posted by: Ofelia S.
thank you I did get my filters in a timely manner and I am very pleased with them
Written by a customer while visiting Filterbuy
Customer Rating
3
The 4 inch is more
on February 26, 2025
Posted by: Anonymous
The 4 inch is more narrow than my 3M filter I've been using . "Looser fitting"
Written by a customer while visiting Filterbuy
Customer Rating
2
Uneven spacing on pleated filters
on February 26, 2025
Posted by: alkesh p.
Company definitely has quality check issues. Ordered 6 pk of 4 wide pleated filters. Pleats are so much closer on ends of filter and middle section is very wide, making filters least efficient for air to pass. I had same issues on my earlier purchase couple years ago. This is my 2nd time buying filters thought 1st was just fluke. I guess no more buying. See the pictures attached.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product
on February 25, 2025
Posted by: Anonymous
The filters are top notch and quality-built. Will buy again.
Written by a customer while visiting Filterbuy
Customer Rating
3
Not A Perfect Fit
on February 24, 2025
Posted by: Anonymous
We ordered special dimensions and had a very hard time getting them in place; had to bend the cardboard but finally got them in.
Written by a customer while visiting Filterbuy