Twin Air Pre-Oiled Dual-Stage Foam Air Filter – TA150609P Twin Air Pre-Oiled Dual-Stage Foam Air Filter provides excellent engine protection and airflow for off-road riding. Factory pre-oiled and ready to install, its dual-layer foam construction effectively traps dust, dirt and sand while maintaining consistent airflow for reliable engine performance. Key Features: • Factory pre-oiled and ready to install • Dual-stage foam construction for effective filtration • Coarse outer foam captures larger dirt and dust particles • Fine inner foam traps smaller contaminants • Designed to maintain optimal airflow and engine performance • Washable and reusable for long-lasting performance