CF1440 MANN Filter Secondary Air Filter

This MANN Filter secondary air filter, with MPN CF1440, plays a vital role in ensuring clean air intake for optimal engine function. It’s a key component in vehicle engine systems. By effectively removing contaminants, this filter helps maintain consistent engine performance and extends its lifespan. Manufactured in Germany, this filter has dimensions of 385 x 125 x 125 mm. Dimensions are provided by the supplier and may include packaging dimensions. Air filters are critical engine components situated between the air intake and throttle body, preventing abrasive particulate matter from entering the engine. Constructed typically of pleated cellulose or synthetic media, they provide a large surface area for maximizing airflow while trapping contaminants as small as 5 microns. Filter efficiency is rated by percentage of particle capture, influencing engine performance and longevity. Variations include paper, cotton gauze, and non-woven synthetic materials, each offering differing airflow and filtration balances. Proper sealing via gasket or mounting interface is essential to prevent unfiltered air bypass.