Wesfil Air Filter WA5646 Ultra-Rotor The ceramic formulation is stable

The ceramic formulation is stable even at very high temperatures and creates less dust

Anti drain-back valve preventing oil draining back out of the filter through the inlet holes

ensuring only clean

drilled and flat surface finish to provide you with greater choice to suit your driving needs

Designed to provide extended life and fade resistance

Wesfil Air Filter WA5646 Ultra-Rotor The ceramic formulation is stableThe extensive range of Wesfil air filters are a direct result of a wealth of technical and manufacturing expertise. Air filters play a huge role in maximizing engine efficiency and fuel economy. Continual research and development has led to a range of features designed to optimize vehicle performance.