Product Description
Used on engine model K-series K241, K321, and Magnum M8. This original Kohler pre-filter is designed with a certain foam density and size to ensure proper airflow through the paper filter, keeping heavier debris out of the main air-filter.
Use with Kohler air filter 235116-S . Adding a pre-filter will optimize the performance of the paper filter, keeping the larger type debris particles out of the inner filter.
Kohler is now known as Rehlko. You may see either name (or both) on the packaging, but rest assured, it's the same high quality part.