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 Air Filter represents a pinnacle in high-performance filtration solutions, effortlessly designed to enhance the efficiency and longevity of your engine. Featuring Pro DRY S media, this innovative filter employs an oil-free, three-layer construction with progressively finer porosity, providing exceptional filtration efficiency of 99.27 percent. The distinctive design not only ensures superior air filtration but also maintains robust airflow, even in dirty conditions, setting new standards for convenience and performance.

Sized at 4 inches thick with an impressive 8-1/2" base and top diameter complemented by an 11" height, this Big Honkin' Air Filter serves as a direct replacement for the well-known Donaldson paper filter (P/N: ECB085011). The significant advantage lies in its washable and reusable capability, eliminating the need for frequent replacements. As an oil-free filter, it streamlines maintenance—no drying or re-oiling is required, allowing for hassle-free servicing at any time.

Designed with rounded open pleats, the filter enhances usable surface area, which results in increased airflow and a higher dust holding capacity. The pleats are engineered to be 30% taller than traditional paper alternatives, optimizing overall performance. The entire construction, made from 100% pliable polyurethane, guarantees durability and resilience against heat and chemical exposure, ensuring a long-lasting filter life.

Additionally, the flange is reinforced with an embedded metal ring to avert seal failure, proving that reliability is paramount. Backed by a limited 2-year warranty, the AFE Magnum FLOW Pro DRY S Air Filter is the ideal choice for enthusiasts who demand excellence in air filtration and engine performance. Upgrade your air intake system with this powerhouse filter and experience the difference in airflow and engine response.

Pro DRY S Media:
This filter features "Oil-Free" 3-Layers Of Progressively Finer Porosity Synthetic Media For Maximum Convenience With Excellent Filtration Efficiency. The progressive layering of media allows the filter to flow at high levels even when dirty. The ProDRY S filter media has been tested at 99.27 percent filtration efficiency.

Massive Washable/Reuseable Filter:
With 8-1/2" Base x 8-1/2" Top (Inv) x 11" Height with a 4" flange, this filter is a direct replacement for the popular Donaldson paper filter P/N: ECB085011). Rather than throwing the filter away, you can now wash the filter and reuse it over and over again. Since this filter is oil-free, servicing no longer requires through drying and re-oiling.

Rounded Open Pleats:
aFe performance air filters use a rounded, evenly spaced pleat design which produces more useable filter surface area for increased flow and greater dust holding capacity. Pleats are 30% taller that the paper alternative.

100% polyurethane construction:
To allow multiple cleaning cycles, the top and base are made of 100% pliable polyurethane that does not deteriorate with time or exposure to heat and chemicals.

aFe Power Universal Clamp-on performance filters have a limited 2-year warranty.

 

• 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 Reuseable for Multiple Cleaning Cycles