The Walker AIRSEP is the premium closed crankcase air filtration system for marine diesel engines and gensets. This genuine replacement air filter element is designed and manufactured to meet Walker's strict standards for high performance air flow, multi-ply construction, and product quality.
The filter element is washable, and may be cleaned 2-3 times using the Walker air filter cleaning kit (sold separately).
Replacement Filter for High-Performance Air Filter Kit - Volvo D4-D6