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**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:
* **Free Shipping!**
* We ship exclusively to the **lower 48 continental United States**.
* *Note: We do not ship to Alaska, Hawaii, Guam, or Puerto Rico.*
Uni Filter NU-2381ST Two-Stage Foam Air Filter for Kawasaki Bayou 220, 250, 300
$23.78
Sale price
$23.78
Regular price
$0.00