8161 Universal Clamp-On Air Filter Black Small Round Reverse Tapered fit 3 inch, 3 1/2 inch and 4 inch tubes - HIFROM HIFROM 8161

• 1. High flow filter designed to fit 3 inch, 3 1/2 inch and 4 inch tubes, package included: 1 x air filter 2. Round Reverse Tapered. 3 in/3.5 in/4 in (102 mm/89 mm/76 mm) Flange ID. 2.625 in (67 mm) Height. 6 in (152 mm) Base. 4.75 in (121 mm) Top 3.Quality materials used throughout including washable, oiled synthetic media, urethane, and steel mesh 4. Increases Air Flow w/o Sacrificing Air Filtration 5.HIFROM focus on provide high quality air filter at fair price: Professional factory, Professional technical support. 3 Months warranty. if you unsatisfy with our product, you can return to our warehouse, no risk.