CAT 113-1578 Air Primary Element

Caterpillar Air Filters

CAT Standard Efficiency Radial Seal Air Filters
• Features standard elements for normal duty filtration.
• Designed for larger capacity and longer service life.
• Prevents dirt, soot, sand and other contaminants from entering your system.
• Available for all CAT equipment models.

CAT Ultra High Efficiency Radial Seal Air Filters
• Features a unique media with a very fine fiber surface layer that improves filtration efficiency early in the life of the elements.
• Super fast efficiency rate eliminates window of opportunity for sharp abrasive particles to damage engine.
• Sustained low restriction leads to improved filter capacity, engine performance and fuel economy.
• Highly effective in today’s engines with tight engine tolerances; maintain low emission and high performance requirements.
• Unique design for applications where extremely fine dust particles make up a high percentage of the contaminants in the atmosphere.
• Ideal for applications that have operating conditions with high amounts of exhaust soot, which tends to plug normal filters at low hours.

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