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Caterpillar 6I-2505 Engine Air Filter


Caterpillar Ultra High-Efficiency Engine Air Filter 6I-2505

Keep your Cat engine running strong with the Ultra High Efficiency Engine Air Filter 6I-2505. This filter features a unique surface that extends filter life up to six times that of standard filters, helping to prolong engine life and protect your investment.


  • Ultra high filtration efficiency: Traps even the smallest particles to keep your engine clean and running smoothly.
  • Longer filter life: Reduces the need for frequent filter changes, saving you time and money.
  • Improved engine performance: Provides more air to the engine, resulting in better fuel economy and reduced emissions.
  • Reduced maintenance costs: Helps to prevent engine damage and costly repairs.
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Ultra High-Efficiency Engine Air Filter: Primary

Pay for authentic Cat Filters to safeguard the machinery responsible for your income.

Since contamination is the number one enemy of your engine, it’s crucial to safeguard your Cat machinery with genuine Cat 6I-2505 Elements. Cat Ultra High-Efficiency Primary Engine Air Filters provide excellent engine protection and save equipment downtime, making them the best option for typical workload applications.

Aftermarket Cat Air Filter 277-7837 is economical, cost-effective, and has a long service life and excellent filtration. Aftermarket Cat Filter 6I-2505 is essential to your machine’s capacity to utilize air effectively since they are made to the exact specifications of your Cat equipment. The internal mechanisms of a filter element are shielded from dirt harm by keeping it clean.

By using it consistently, genuine Cat Primary and Secondary Filter Elements present an economical means of upholding your engine’s integrity and enhancing the operational efficiency of your equipment at the worksite.

Key Features:

1. Superior Filtration: The Cat Standard Efficiency Engine Air Filter 6I-2505 is designed to trap and eliminate dust, dirt, and other airborne contaminants that can compromise your engine’s performance. With an efficient filtration process, your machinery’s vital components stay protected, ensuring optimal efficiency and longevity.

2. Engine Protection: When it comes to safeguarding your engine, this filter is your first line of defense. It prevents harmful particles from entering the engine, reducing wear and tear, and potentially costly repairs. This translates to extended engine life and improved reliability.

3. Caterpillar Quality: Caterpillar is synonymous with durability and performance, and this air filter is no exception. Crafted from high-quality materials and manufactured to Caterpillar’s stringent specifications, it delivers consistent quality and reliability that Cat owners can rely on.

4. Increased Uptime: Equipment uptime is crucial for your productivity and profitability. The Cat Standard Efficiency Engine Air Filter 6I-2505 is engineered to optimize your equipment’s power and performance, helping you achieve maximum uptime on the job site.

5. Easy Installation: Installing and replacing the filter is a breeze, thanks to its user-friendly design. Keep your equipment running smoothly with minimal downtime.

Specifications for Cat 6I-2505 Engine Air Filter:

Efficiency Rating: Ultra High Efficiency
Primary vs Secondary: Primary
Seal Type: Radial Seal
Weight: 4.9 lbs


320C 320C FM 320C L 320D 320D FM 320D FM RR 320D GC 320D L 320D LN 320D LRR 320D RR 320D2 320D2 FM 320D2 GC 320D2 L 320D3 320D3 GC 320E 320E L 320E LN 320E LRR 320E RR 320F L 321C 321D LCR 322C 322C FM 323D 323D L 323D LN 323D S 323D SA 323D2 L 323D3 323E L 323E LN 323E SA 323F 323F L 323F LN 323F OEM 323F SA


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