aFe Black Series Replacement Air Filter with Pro 5R Media for Street and Light Off-Road Use

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while its inverted top makes for more filter surface area, resulting in longer service intervals. This media is best suited for street and light off-road use. Pro DRY S filters are easily cleaned with aFe POWER CLEANER. aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity. Its surrounded by expanded metal that provides additional protection, preventing filter collapse and direct impact. This aFe POWER performance air filter is constructed with a polyurethane base and top. Unlike other materials that degrade after repeated heat cycles in an engine bay, polyurethane maintains its original molded shape. Momentum Intake Replacement Air Filter w/ Pro DRY S Media (4-1/2x3) IN F x (6x5) IN B x (5x3-3/4) IN T x 7 IN H

The aFe Black Series Replacement Air Filter with Part Number 21-90111 features innovative Pro 5R synthetic media designed to deliver superior filtration efficiency and dust-holding capacity. Its three-layer oil-free design requires no oil during maintenance, providing added convenience for regular filter servicing. The filter's progressive layering maximizes airflow while capturing fine dust particles, making it an excellent choice for street drivers and light off-road enthusiasts seeking reliable filtration without the hassle of oiling or frequent replacements. The inverted top design increases the filter surface area, resulting in longer service intervals and enhanced performance over time. Constructed with a durable polyurethane base and top, this filter maintains its molded shape even after repeated heat cycles within the engine bay, ensuring consistent performance and longevity. The rounded, evenly spaced pleat design optimizes the usable filter surface area, facilitating increased airflow and dust retention. Surrounding expanded metal provides additional protection against filter collapse and impact, safeguarding the media during demanding driving conditions. Compatible with Momentum Intake systems, this filter measures approximately 4-1/2 inches by 3 inches at the opening and 6 inches by 5 inches at the base, with a height of 7 inches, making it suitable for various vehicle applications. As a non-CARB approved component, it is ideal for off-road use where emissions compliance is not required. Easy to clean with aFe POWER CLEANER, this replacement air filter ensures maintenance remains straightforward, helping maintain optimal engine performance and efficiency.

Features:

• Three-layer oil-free synthetic media for maximum filtration and dust capacity

• Progressive layering provides high filtration efficiency and longer service intervals

• Inverted top design increases filter surface area for improved performance

• Constructed with durable polyurethane for shape retention after heat cycles

• Rounded, evenly spaced pleats maximize airflow and dust holding capacity

• Expanded metal surround offers protection against collapse and impact

• Compatible with Momentum Intake systems for enhanced engine performance

• Easy to clean with aFe POWER CLEANER for convenient maintenance