The Uni Filter UP-4200AST is a dual-stage, clamp-on angled pod air filter designed for carburetors and custom intake setups.
Key Specifications
• Inner Diameter (I.D.): 2 inches (51 mm / 50.8 mm)• Outer Diameter (O.D.): 3.5 inches (88.9 mm)• Filter Length / Height: 4 inches (102 mm)• Flange Angle: 15-degree bend to accommodate tight or unusual engine bay spaces• Material: Dual-layer polyurethane foam (coarse red outer layer for large debris and fine black inner layer for smaller particles) with a durable urethane flange• Compatibility: Universal fit for motorcycles, ATVs, go-karts, snowmobiles, tractors, and small engines with a 2-inch carburetor inlet.
Features & Maintenance
• Washable & Reusable: Unlike paper or gauze filters, the foam can be cleaned, re-oiled, and reused multiple times.• Versatile Oiling Options: The outer pre-filter can be run dry in dusty conditions or oiled for wet and muddy environments.• Made in the USA: Manufactured by Uni Filter.
