Air Intake Pre-Cleaner Assembly with 4.02 in Inlet for Agricultural Equipment SKU: QTCT11185

Dusty conditions are the enemy of any diesel engine, and your air filter can only do so much. This pre-cleaner hat acts as your first line of defense, spinning out heavy dust and chaff before it ever reaches your main filter. When your main air filter starts clogging after just a few hours in dusty conditions, this 4.02-inch pre-cleaner assembly solves the problem by intercepting debris before it becomes a costly maintenance issue.

Why Pre-Cleaning Matters

• Creates centrifugal action that spins heavier dust particles outward before they reach the main air filter, significantly reducing the cleaning frequency required
• Heavier particles are thrown to the outside by centrifugal force and expelled through slots, while cleaner air continues down the pipe to your main filter. There are no moving parts to break or filters to replace.
• Installing this pre-cleaner takes about five minutes and could double or triple your air filter life
• Complete assembly design ensures proper airflow and debris separation

This air pre-cleaner is your engine's first line of defense, catching the big stuff before it can clog up your main air filter or worse, make it into your engine where it can cause serious damage. The 4.02-inch inlet provides reliable compatibility for agricultural and industrial equipment operating in challenging environments.