The TWIN AIR 150804 air filter puts the protection and breathing of your engine at the forefront of priorities. Designed with multiple layers of foam, it employs cross-filtration principles to trap sand, dust, and fine particles while promoting optimal airflow in the airbox — a significant advantage for the revs of vintage and motocross machines.

• Triple-layer structure: first airy foam for large impurities, second denser layer for fine particles, third fire-retardant layer.
• Replaces the original flame arrestor screen thanks to its integrated fire-retardant layer.
• Specific adhesive developed for Twin Air: foam cohesion resistant to solvents and petrol.
• Dimensions intentionally slightly smaller than original to increase usable volume in the airbox and improve airflow circulation.
• Breathable seal designed to maximise contact surface with the casing and limit lateral infiltrations.
• Bonded assembly between the envelopes to prevent the accumulation of impurities between layers.

Filter version: Standard. Compatibility examples: Honda CR 125 M Elsinore (1977–1978), Honda CR 250 Elsinore (1977). Manufacturer reference: 150804.