TWIN AIR Air Filter - 158052: designed for demanding motocross riders, this filter is based on a patented design and selected materials to provide reliable multi-layer filtration and durable engine protection. Twin Air equips many national and international teams; this standard model is intended for airboxes where dust protection and optimal airflow must be combined.

• Triple layer foam: a first airy layer captures large impurities (dust, sand), a second denser layer retains fine particles while allowing the necessary airflow to the engine.
• Third flame-retardant layer allowing, if necessary, the removal of the original flame arrestor without compromising safety.
• Specific Twin Air adhesive ensuring the cohesion of the layers and resistance to solvents and petrol for long-lasting performance in off-road conditions.
• Studied dimensions: slightly more compact element than the original to free up volume in the airbox and promote airflow.
• "Breathable" seal and bonding of the envelopes that reduce the risk of infiltration between layers and guarantee maximum contact surface with the filter body.

Compatible notably with certain GAS GAS CONTACT JTR versions (250, 270, 370 - 1996). Ideal for motocross enthusiasts seeking reliability and endurance on dusty tracks.