Whatever the conditions, you want your air filter to be able to breathe freely. Muc-Off Air Filter Oil maximises performance and increases the life of foam air filters. Developed to provide the highest level of engine protection, even when you're going hard in the toughest of conditions.

• Maximises airflow for the highest possible performance
• Low viscosity, super tacky formula easily penetrates filter
• Prevents dust, grime and water from entering engine
• Comes in 1L bottle