aFe P5R Drop-In Air Filter 31-10172 3-Layer Synthetic Media Non-Oiled

aFe P5R Drop-In Air Filter 31-10172 — 3-Layer Synthetic, Non-Oiled Replace your OE filter with a durable, low-maintenance solution. The aFe P5R 31-10172 is a direct-fit drop-in air filter engineered for long life, consistent protection, and easy care. 3-layer progressive synthetic media: Dry (non-oiled) design with three engineered layers that capture fine dust while maintaining excellent airflow. Washable & reusable: Built for multiple cleaning cycles — saves money and reduces waste over time. Durable construction: 100% polyurethane boxed frame resists warping and stands up to heat and vibration. Improved dust capacity: Tall, evenly spaced pleats increase surface area for longer service intervals between cleanings. Positive seal: Integrated urethane bump seal ensures a tight, no-leak fit throughout the filter’s service life. Ideal as a direct OE replacement, the aFe P5R Drop-In Air Filter 31-10172 offers reliable filtration performance without the mess of oiled filters — perfect for drivers who want protection, convenience, and long-lasting value.