Twin Air's high-performance air filters are designed to provide exceptional engine protection and consistent performance in the most challenging conditions. Manufactured from premium materials and featuring a patented design, these filters are trusted by top riders and motorcycle manufacturers globally. The filter's unique construction includes a coarse outer layer of open-pore foam that captures dirt, sand, and grime, while a fine inner foam layer effectively traps smaller particles. This dual-layer design ensures optimal airflow, preventing dirt from lodging between the layers, unlike traditional two-piece filters. A thick, greaseless sealing ring provides a tight seal for enhanced airflow and maximum airbox contact. The special adhesive used in the filter ensures the glue seams remain intact, even under extreme conditions. This air filter protects the engine by preventing particles that could restrict airflow or cause damage to critical engine components such as the cylinder, piston, and rings. Features: Coarse open-pore foam captures dirt, grime, and sand. Fine open-pore inner foam traps smaller particles while maintaining optimal airflow. Special adhesive ensures glue seams stay intact. Thick, flat foam greaseless sealing ring provides maximum airbox contact and enhanced airflow. Fused outer and inner foam elements prevent dirt from lodging between layers. Protects the engine by trapping harmful particles that could damage engine components. Specifications: Filter Version: Standard Vehicle Fitments: GASGAS MC 125 2024-2025 EC 250 2024-2025 EC-F 250 2024-2025 EX 250 2024-2025 EX-F 250 2024-2025 MC 250 2024-2025 MC-F 250 2024-2025 EC 300 2024-2025 EX 300 2024-2025 EC-F 300 2024-2025 EC-F 350 2024-2025 EX-F 350 2024-2025 MC-F 350 2024-2025 EX-F 450 2024-2025 HUSQVARNA FC 250 2023-2025 FC 250 ROCKSTAR EDITION 2022-2025 FC 350 2023-2025 FC 450 2023-2025 FC 450 ROCKSTAR EDITION 2022-2025 FE 250 2024-2025 FE 350 2024-2025 FE 450 2024-2025 FE 501 2024-2025 FS 450 2024-2025 FX 350 2023-2025 FX 450 2023-2025 TC 125 2023-2025 TC 150 2025 TC 250 2023-2025 TC 300 2025 TE 125 2024-2025 TE 250 2024-2025 TE 300 2024-2025 TX 300 2023-2025 KTM SX 125 2023-2025 EXC 150 2024-2025 SX 150 2025 EXC 250 2024-2025 EXC-F 250 2023-2025 SX 250 2023-2025 SX-F 250 2023-2025 SX-F 250 FACTORY EDITION 2022-2025 XC 250 2023-2025 XC-F 250 2023-2025 EXC 300 2024-2025 XC 300 2023-2025 EXC-F 350 2024-2025 SX-F 350 2023-2025 XC-F 350 2023-2025 EXC-F 450 2024-2025 SMR 450 2024-2025 SX-F 450 2023-2025 SX-F 450 FACTORY EDITION 2022-2025 XC-F 450 2023-2025 XCF-W 450 2024-2025 Part Number: 15-4118.TA Majority of our listings are for a direct replacement for your original part. Our parts are made of quality and are designed to meet or exceed the original OEM Standards. Our products are often a cost effective alternative to genuine OEM Parts. Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.