Air Filter Cleaner 21702999 High Filtration Efficiency Accessory For D4 D6 D9

--\n\nFeature: \n 1. OEM number for reference: 3818541, 3583654, 21702999, replacement for D4 D6 D9 D11.\n2. Effectively improve airflow, increase engine efficiency while running and provide clean filtered air.\n3. Prevents harmful dust and debris from entering internal engine components, extend engine life.\n4. Simple installation, no need of complicated tools, directly replace the old or damaged air filter.\n5. Manufactured to meet expectations for fit, form, and function, this filter is reliable to use. \n\nSpecification: \n\nItem Type: Air Filter\nMaterial: Filter Paper\nLength: Approx. 300mm/11.8in\nWidth: Approx. 240mm/9.4in\nThickness: Approx. 35mm/1.4in\nOEM: \n3818541 / 3583654 / 21702999\nReplacement for Crom Marine: 117303\nReplacement for Orbitrade: ORB17999 / 17999\nFitment:\nReplacement for D4-180I-B D4-180I-C \nReplacement for D4-180I-D D4-180I-E \nReplacement for D4-210A-A D4-210A-B \nReplacement for D4-210I-A D4-210I-B \nReplacement for D4-225A-B D4-225A-C \nReplacem-