Customer reviews from Filterbuy
Filterbuy - 20x20x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue
Average customer rating
4.4
(5,904 Reviews)
Rating breakdown 5,904 reviews
5 Stars
4,406
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 20x20x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue
Customer Rating
5
I have purchased these filters
on March 28, 2026
Posted by: Customer
I have purchased these filters many times before from your company. They’re a great product and doing business with this company has been very good. Never had any issues with my orders. Thank you!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter
on March 28, 2026
Posted by: Customer
This is what our furnace requires and they work great
Written by a customer while visiting Filterbuy
Customer Rating
5
Merve13
on March 27, 2026
Posted by: Customer
Ordered quantity. Really really does the job. So ordered another quantity. Cost very affordable. MADE IN AMERICA
Written by a customer while visiting Filterbuy
Customer Rating
5
New
on March 27, 2026
Posted by: Customer
Just got them but for the little bit they've been in it looks great
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent
on March 27, 2026
Posted by: Customer
I have been using FilterBuy filters for five years. The filters work great, doing exactly what they are designed to do.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on March 26, 2026
Posted by: Customer
I’ve been subscribed for several years now and find their service very good. One time I received a lower rated filter by mistake and they expedited the correct filter at no charge and giving me the other filter. I chose to donate it from their suggestion. Really cool
Written by a customer while visiting Filterbuy
Customer Rating
5
Wrong Filter right size
on March 26, 2026
Posted by: Customer
I ordered a 14x20x4 I needed a 14x20x4 Return Air Filter not a furnace filter. I did not know the difference. I need to return these four filters
Written by a customer while visiting Filterbuy
Customer Rating
1
Unsubscribe
on March 26, 2026
Posted by: Customer
I have you several times to stop 🛑 purchases and have at my expense returned the last two purchases!
I DO NOT WANT ANY ADDITIONAL 🥶
I DO NOT WANT ANY ADDITIONAL 🥶
Written by a customer while visiting Filterbuy