Uni Filter NU-2381ST Two-Stage Foam Air Filter for Kawasaki Bayou 220, 250, 300

**Upgrade your ATV's protection with the industry standard in off-road filtration.** The Uni Filter Two-Stage Foam Air Filter (NU-2381ST) is engineered to deliver maximum airflow while providing unmatched defense against engine-wrecking dirt and dust. Designed as a direct mechanical drop-in replacement, it fits perfectly inside your factory airbox exactly like the original filter. Key Features: * **Advanced Two-Stage Filtration:** Features a dual-layer polyurethane foam design. The large-pore outer pre-filter traps large dirt particles and mud, while the small-pore inner filter stops fine grit from reaching the cylinder. * **Maximum Airflow:** The high-flow open-cell foam maximizes horsepower and torque without sacrificing engine protection. * **Serviceable & Reusable:** The dual layers can be easily separated for thorough cleaning and servicing using standard foam filter cleaner and oil. * **Ultra-Seal Base:** Features a thin, heavy-duty seal base with a built-in grease groove to ensure a airtight, leak-proof bond with your factory intake surface. * **Proudly Made in the USA** Vehicle Fitment: **Kawasaki ATV** * **KLF220 Bayou 220** — 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 * **KLF250 Bayou 250** — 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 * **KLF300 Bayou 300 (2x4 & 4x4)** — 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 📦 Shipping Policy: * **** * We ship exclusively to the **lower 48 continental United States**. * *Note: .*