Wesfil Cabin Air Filter WACF0230 Ultra-Select Anti drain-back valve preventing oil

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

allowing stop light operation

The sender responds to changes in engine coolant temperature

The switch is designed to complete the circuit when reverse gear is selected allowing reverse light operation (manual transmission only)

Wesfil Cabin Air Filter WACF0230 Ultra-Select Anti drain-back valve preventing oilThe extensive range of Wesfil filters is a direct result of a wealth of technical and manufacturing expertise. Wesfil's cabin pollen filters are designed to improve the quality of air inside your vehicle by removing dust and pollen particles, thereby providing you with a cleaner, more hygienic cabin environment.