K&N 38-2018S Washable & Reusable Heavy Duty Replacement Air Filter - Replaces RS3750, 87455, DBA5107, EAF5107, P542101, P549644, FA3750, AF25598, CA9009, AF2302, LAF5873, 2455, A66015, 42455 Washable and reusable Easy to clean Outstanding filtration No oil required