Walker AIRSEP® is the closed crankcase air filtration and air/oil separation system of choice for marine diesels and gensets. It captures engine blow-by oil and gases (normally discharged into your engine room, or the environment), and reintroduces them into the engine.

Designed for reliability and high performance, these AIRSEP® kits will help keep your boat free of oil mist and Noxious fumes, and allowing your engines to breath freely for max efficiency.

These genuine AIRSEP® multi-ply replacement air filter elements are designed to provide the highest airflow available for today's air hungry, turbocharged diesel engines. The filters are washable, and may be cleaned 2 - 3 times using the appropriate Walker Cleaning Kit (sold separately).

• Direct replacement air filter for AIRSEP®
• Sealing compound creates a seal between the air filter and the AIRSEP® canister, and allows for easier removal when air filter elements are removed for cleaning
• Some units have subtle differences in design; be sure to measure your old filter before ordering