Customer reviews from Filterbuy
Filterbuy - 12x12x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Average customer rating
4.6
(7,994 Reviews)
Rating breakdown 7,994 reviews
5 Stars
6,423
4 Stars
705
3 Stars
347
2 Stars
212
1 Star
307
Customer Reviews for Filterbuy - 12x12x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Customer Rating
5
I'm very pleased with the
on April 16, 2026
Posted by: Customer
I'm very pleased with the MERV 8. I have a dual HVAC system & pet. I service both units every other month. Keeps my systems very clean. Just had my HVAC serviced for the summer, and my tech said they are a great filter. Overall, I'm very happy with Filterbuy. com. TNX
Written by a customer while visiting Filterbuy
Customer Rating
5
The product is great, just
on April 15, 2026
Posted by: Customer
The product is great, just ordered the wrong size . .
Written by a customer while visiting Filterbuy
Customer Rating
5
Dependable to resend correct size
on April 15, 2026
Posted by: Customer
Dependable to resend correct size filters. Thank you
Written by a customer while visiting Filterbuy
Customer Rating
5
Love the consistency and convenience
on April 15, 2026
Posted by: Customer
Love the consistency and convenience of your service. The filters are
Written by a customer while visiting Filterbuy
Customer Rating
5
Grandma:5
on April 14, 2026
Posted by: Customer
Air filters are very efficient and easy to replace every month.
Written by a customer while visiting Filterbuy
Customer Rating
3
Thickness of the filter is
on April 14, 2026
Posted by: Customer
Thickness of the filter is not close to the advertised 4inches, so unsure of performance as fit is inaccurate.
Written by a customer while visiting Filterbuy
Customer Rating
5
THE PRICE COULD BE BETTER
on April 13, 2026
Posted by: Customer
THE PRICE COULD BE BETTER FOR THE QUANTITY PURCHASED.
Written by a customer while visiting Filterbuy
Customer Rating
5
So far so good!
on April 13, 2026
Posted by: Customer
Relieved to find a filter company that makes a filter for our system. It's a bad year for allergies and so far, it's cleaning our air very well!
Written by a customer while visiting Filterbuy