K&N 38-2001S Washable & Reusable Heavy Duty Replacement Air Filter - Replaces PA2721, 88891, P537447, 62891001, 62891001, AH1104, AH8501, CA7229, AF2267, LAF1828, 6891, 62891001, 400820011, A86020, 62891001, 400820011, 46891 Washable and reusable Easy to clean Outstanding filtration No oil required