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The K&N drop-in replacement air filter employs layered, oiled cotton media to boost airflow and trap contaminants, helping increase horsepower and safeguard the engine. This washable, reusable element installs directly into the factory air box for an easy replacement and carries K&N’s No‑Hassle Lifetime Limited Warranty. Fits Toyota Prius 1.8L four‑cylinder models (2010–2015).
K&N Replacement Air Filter TOYOTA PRIUS 1.8L L4; 2010
