aFe MagnumFLOW Pro DRY S Air Filter (21-91045) offers 4.5in flange with washable, oil-free synthetic media for high airflow. Built with a polyurethane top and base, this filter provides a durable, leak-resistant seal. Its three-layer synthetic mesh delivers a 99.2% filtration efficiency, while tall, open pleats allow for extended service intervals. Ideal for universal applications needing reliable and reusable performance.
Key Features :
4.5" flange, 7" base, 4.5" top, 7" height
99.2% efficiency with oil-free synthetic media
Washable and reusable for long-term use
Tall pleats extend time between cleanings
Polyurethane housing ensures leak-free seal
High airflow for performance intakes
Universal fitment across many platforms
1 to 2 Business Days
Express Shipping
from the Best Brands
30 Days Simple Policy
!