AFE 21-90058 MAGNUM FLOW PRO DRY S BIG HONKIN' AIR FILTER 4" X 8.5" X 8.5" X 11"

The AFE 21-90058 Magnum FLOW Pro DRY S Big Honkin' Air Filter is engineered to elevate engine efficiency and lifespan with its advanced filtration technology. This high-performance air filter features Pro DRY S media, delivering remarkable filtration efficiency of 99.27%. Its unique construction not only provides superior air filtration but maintains excellent airflow, even in the harshest conditions.

Measuring 4 inches thick, with a base and top diameter of 8.5 inches and a towering height of 11 inches, this air filter serves as a perfect aftermarket replacement for the Donaldson paper filter (P/N: ECB085011). The highlight of the AFE air filter is its washable and reusable design, which negates the need for frequent filter changes. Being oil-free means less maintenance hassle, allowing users to enjoy a worry-free experience.

• Pro DRY S Oil-Free Media for Maximum Convenience
• This filter is a direct replacement for the Donaldson ECB085011 paper filter.
• 19% increase in Flow (427 CFM at 1.50" H20) over Donaldson's filter BHAF (Big Honkin' Air Filter).
• 100% Polyurethane top and base for Long Filter Life
• Flange reinforced with embedded metal ring to prevent seal failure
• Washable and Reusable for Multiple Cleaning Cycles

With rounded open pleats that enhance usable surface area for maximum airflow and greater dust holding capacity, this filter boasts 30% taller pleats than traditional options. Crafted from 100% pliable polyurethane, it is exceptionally durable against heat and chemical exposure. Backed by a limited 2-year warranty, the AFE Magnum FLOW Pro DRY S Air Filter is an optimal choice for automotive enthusiasts seeking top-tier air filtration and performance. Transform your engine’s potential and experience enhanced airflow and responsiveness today!