Air Filter Kit + Inner Cage TWIN AIR - Manufacturer Ref: 156149P
Specifically designed for ATVs, this TWIN AIR kit combines a multi-layer filtering element with a compatible inner cage to effectively protect your filter housing. Thoughtful design and selected materials ensure robust filtration in dusty and sandy terrains.
  - Triple progressive foam: first layer is airy to trap dust, sand, and large debris.
- Second denser layer: stops fine particles while promoting airflow.
- Third flame-retardant layer: allows for the removal of the original flame arrestor screen when necessary.
- Specific Twin Air adhesive: ensures the cohesion of the layers and resists solvents and gasoline.
- Element calibrated slightly smaller than the original: frees up volume in the airbox and promotes air circulation.
- "Breathable" seal designed for maximum contact surface with the filter housing body.
- Bonded assembly between envelopes: reduces the risk of dust infiltration between layers.
Filter version: Standard. Compatible with a wide range of ATVs, including the listed Polaris RZR 900 XP/XP4 models. A practical choice for riders seeking simple maintenance, reliable engine protection, and optimized airflow management.