Twin Air Motorcycle air filter 156140 Polaris Trail Boss 325

• A patented design, a careful selection of materials, and extreme manufacturing quality ensure that Twin Air filters deliver unmatched performance and protection levels to this day. This makes them the preferred choice for most top-level riders in both national and international championships.
• A first layer of breathable foam traps dust, sand, and impurities.
• Denser, the second layer of foam stops the finest particles while promoting airflow.
• A third fire-retardant layer allows for the removal of the original backfire screen.
• Specially developed for Twin Air filters, the adhesive that ensures the cohesion of the foam pieces resists various solvents and petrol.
• Twin Air filters are significantly smaller than the original components to increase the available volume in the airbox, thus enhancing airflow.
• The unique design of the "breathable seal" guarantees maximum contact surface with the filter body.
• The bonding of the two foam casings eliminates the risk of dust and impurities settling between the two layers.

Features:

• weight (g): 92
• width (mm): 152
• height (mm): 124
• length (mm): 201
• volume (cm³): 3788
• filter version: Standard