Iqoron Filter

IQORON Air Filter Systems for Construction Machinery

An IQORON air filter system is a multi-stage air filtration unit for construction machinery with integrated pre-separation, designed for high airflow rates and dust-heavy off-highway applications.

IQORON air filter systems are used in excavators, wheel loaders and other machines and are part of the construction machinery air filters category. They reduce particle load in the intake system before the main filtration stage.

Within the MANN+HUMMEL air filter systems portfolio, IQORON systems are designed for applications with increased airflow demand.

Function within the intake system

IQORON systems clean intake air in multiple stages before it enters the engine. In the first stage, coarse particles are removed by integrated pre-separation. The main filter element then performs fine filtration.

This system structure reduces filter load, extends service life and lowers wear in the intake system and engine.

System design and pre-separation

IQORON air filter systems use integrated cyclonic pre-separation. Pre-filtration takes place within the system before the air reaches the main filter element.

Compared to single-stage air filters without pre-separation, this significantly reduces dust load on the main filter and extends service intervals.

Technical features of IQORON systems

  • Designed for high airflow rates
  • Integrated pre-separation to reduce dust load
  • Inline design for defined airflow routing
  • Filter elements with high dust holding capacity for extended service life
  • Optional interfaces for restriction indicators or differential pressure monitoring

Applications and use cases

IQORON air filter systems are used in dust-intensive applications with high airflow demand, including:

  • Excavators
  • Wheel loaders
  • Dozers
  • Agricultural and forestry machinery
  • Recycling and quarry equipment

Typical operating conditions include high dust concentration, large airflow volumes and varying load conditions.

Technical identification and selection

The correct IQORON system is selected based on system designation, reference number and machine application.

  • IQORON system designation
  • Reference number of the installed system
  • Machine model
  • Airflow capacity
  • Installation space and connection geometry

An incorrect air filter system can result in increased engine dust load, shorter service intervals and higher wear.

Position within the filtration system

IQORON air filter systems are part of the higher-level construction machinery air filters category and belong to the complete air filters segment.

Unlike air filter elements, they form a complete system unit consisting of pre-separation, airflow management and main filtration.

Other system series within the MANN+HUMMEL air filter systems portfolio include EUROPICLONENTARONPICLONPICOLINO and PICOLIGHT.

IQORON systems therefore play a central role in intake air filtration and are designed for high airflow, multi-stage filtration in demanding environments.