Customer reviews from Filterbuy
Filterbuy - 20x24x2 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.4
(419 Reviews)
Rating breakdown 419 reviews
5 Stars
309
4 Stars
40
3 Stars
31
2 Stars
13
1 Star
26
Customer Reviews for Filterbuy - 20x24x2 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
1
Changed size
on November 14, 2026
Posted by: Customer
I have now found out that you changed the ACTUAL size of the filter and now I have to order a CUSTOM 16x16x2 filter. Why does it say it’s 16x16x2 when it really isn’t.
Written by a customer while visiting Filterbuy
Customer Rating
5
Convienient to order. They fit
on November 12, 2026
Posted by: Customer
Convienient to order. They fit just right
Quality excellent
Quality excellent
Written by a customer while visiting Filterbuy
Customer Rating
5
Number of Filters
on November 10, 2026
Posted by: Customer
I didn't need as many as I ordered, but the lower price for the larger amount was hard to pass up.
Written by a customer while visiting Filterbuy
Customer Rating
5
The Right Furnace Filter
on November 8, 2026
Posted by: Customer
Our furnace requires an odd size but Filterbuy always has what we need. They ship right to our door so using them is the only way to save money & time.
Written by a customer while visiting Filterbuy
Customer Rating
5
All Ok
on November 1, 2026
Posted by: Customer
Very satisfied with the serve provided by Filterbuy.
Written by a customer while visiting Filterbuy
Customer Rating
5
Heat pump filters
on October 17, 2026
Posted by: Customer
These work great. I’ve purchased before and last up to 6 months. Great prices.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product. Too bad there
on October 16, 2026
Posted by: Customer
Great product. Too bad there isn’t a local store or facility to it direct. But it I stil a great product
Written by a customer while visiting Filterbuy
Customer Rating
2
Not Two Inches Wide
on October 12, 2026
Posted by: Customer
I replaced my existing two inch wide filter with a Filterbuy. The Filterbuy did not fit properly as it was too wide.
Written by a customer while visiting Filterbuy