aFe Power 72-91040 Magnum Flow 5-1/2-Inch Flange Diameter x (7-Inch x 10-Inch) Base x (6-3/4-Inch x 5-1/2-Inch) Top x 5-3/4-Inch Height Pro GUARD7 - 7 Layer Oiled Media

• Improves airflow for better performance and acceleration
• Pre-oiled, washable/reuseable air filter for long service life with life-time warranty
• Patented Pro-GUARD 7 Five-Layer Progressively finer mesh cotton media with Two-layer Progressively finer porosity synthetic media for highest filtration efficiency for extreme dust environments.
• Tall, Rounded, evenly-spaced pleats for maximum dust holding capacity
• Constructed with 100% pliable polyurethane for great seal without the use of foam gaskets or sealing grease.

Patented Pro-GUARD 7 Media: This filter features Pro-GUARD 7 oiled Five-Layer Progressively finer mesh cotton media with Two-layer Progressively finer porosity synthetic media for highest filtration efficiency for extreme dirty environments. The progressive layering of media allows the filter to flow at high levels even when dirty. This media is washable and reusable for multiple cleaning cyclesand is designed for the most extreme environment. Rounded Open Pleats: aFe performance air filters use a tall, rounded, evenly spaced pleat design which produces more useable filter surface area for increased airflow and greater dust holding capacity. 100% polyurethane construction: To allow multiple cleaning cycles, the air filter is made with 100% 55 Shore "A" pliable polyurethane that does not deteriorate with time or exposure to heat and chemicals. Piable urethane ensures excellent sealing capacity without the use of foam gaskets or sealing grease. aFe Power OE replacement performance filters have a life-time warranty, will not void the factory warranty and are emission legal in all 50 States.