Air Filter Paper 14in x 4.25in

The Air Filter Paper 14in x 4.25in (OTR R10401) is a crucial replacement filtration element designed to ensure your engine receives clean, unrestricted air under various operating conditions. This product is ideal for both stock daily drivers and heavily modified engines, providing essential protection against abrasive contaminants that can harm internal components.

Constructed with premium pleated paper media, this air filter maximizes dirt-holding capacity while minimizing intake restriction. The pleated design enhances the effective filtering surface area, allowing it to capture fine dust, pollen, and debris efficiently, which is vital for maintaining fuel economy and throttle response.

Mechanics and automotive enthusiasts alike trust OTR filter elements for both stock restorations and performance builds, as they deliver OEM-equivalent or superior filtration without compromising airflow. This filter is compatible with standard oval or rectangular air box housings, making it a versatile choice for a wide range of vehicles.