![](http://customfiltersdirect.com/cdn/shop/files/6-Pack2-inch-New_b25d4cf0-5276-41cc-b2b1-15645a163760_600x.jpg?v=1719250703)
21.5x23.25x4 Merv 11 Air Filter
21.5x23.25x4 Merv 11 Air Filter AC Furnace Air Filter
$36.78
Price Per Filter
![](http://customfiltersdirect.com/cdn/shop/t/5/assets/Info-ico.png?v=100585407002651943341718716390)
How many filters?
- Quantity
- Price per Filter
Product Description
Filter Size: 21.5x23.25x4
Actual Size: 21.5x23.25x4
Actual Size Fraction : 21.5x23.25x4