Coralfly Air Filter P611696

Description

Coralfly Air Filter P611696 is a primary engine air filter (PowerCore / obround panel type) designed for heavy-duty diesel engines and used in Paccar-based air intake systems.

The filtration media consists of high-efficiency cellulose or cellulose/synthetic blend, designed to provide filtration efficiency up to 99.9%+ (ISO 5011 standard) while maintaining low airflow restriction for proper engine performance.

This filter is used in Kenworth and Peterbilt trucks, including models such as Kenworth T660, T680, T800 and Peterbilt platforms with Paccar MX engines, as well as applications with Cummins and Caterpillar engines where this air intake system is installed.

The filter is designed to protect critical engine components such as the turbocharger and cylinders from dust and contaminants, maintain stable airflow for efficient combustion, and support fuel economy and engine longevity. Typical service interval depends on operating conditions but is generally 25,000–50,000 miles or based on restriction indicator, with more frequent replacement required in dusty environments.