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Cat® Air Filters

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Overview

LONGER SERVICE LIFE, Excellent PROTECTION, AND MINIMAL OWNING AND OPERATING COSTS

Cat® Air Filters provide excellent protection against airborne dirt and contaminants, which is essential for the longevity of your equipment and the safety of the operators. 

 

 

 

IMPROVED OPERATOR ENVIRONMENT

Cat Air Filters provide excellent health and safety protection for operators. The high performance activated carbon helps absorb dust and odors quickly and efficiently. Cat Air Filters are available for all applications, meaning that you will be able to find the right filter for your specific needs.

ENHANCED QUALITY

Cat Air Filters are designed to extend service life. Unique media is used for tough applications and the filters are built to withstand the harshest conditions. Improved pleat stability helps to retain particles for a cleaner system, giving you even longer service life.

A CAT SYSTEM

Cat Air Filters are designed to provide increased protection for Cat components, resulting in improved performance. They are manufactured to Caterpillar's exact standards and are rigorously laboratory and field tested to protect your critical systems. Cat Air Filters are designed to work in tandem with Cat Fluids and S∙O∙S℠  Services to further enhance the performance of your machine.

 

 

 

 

GALLERY

Cat® Air Filters

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Cat Air Filter
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When to Replace Cat® Equipment Engine Air Filter
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FAQs

1. What makes Cat filters better than aftermarket filters for heavy equipment?

Cat® filters are engineered specifically for Cat equipment. With features like urethane end caps, spiral roving, acrylic beads, and non-metallic center tubes, they enhance contaminant retention and leak prevention. This helps protect your engine and hydraulic systems from premature wear—unlike many aftermarket filters that may not meet OEM standards.

2. Why should I use Cat fluids instead of generic alternatives?

Cat fluids are formulated to meet the exact specifications of Cat equipment. They help provide enhanced performance, reduce wear, and extend component life. Using non-Cat fluids may compromise system efficiency and void warranties.

3. What is Cat S·O·SSM fluid analysis and how does it help?

Cat S·O·SSM fluid analysis is a preventive maintenance tool that helps detect wear metals, contaminants, and fluid degradation. It helps identify potential issues before they become costly failures, allowing for proactive maintenance and extended equipment life.

4. How often should I replace Cat filters?

Follow the maintenance schedule in your equipment’s Operation & Maintenance Manual (OMM). Typically, Cat filters are designed for extended service intervals compared to aftermarket options, to help reduce downtime and maintenance costs.

5. Can I mix Cat fluids with other brands?

Mixing Cat fluids with non-Cat brands is not recommended. It can lead to chemical incompatibility, reduced performance, and potential damage to components. Use the Cat fluid selector tool to ensure compatibility. https://www.catfluidselector.com/

6. What are the benefits of using Cat DEO-ULS vs DEO?

Cat DEO-ULS (Diesel Engine Oil – Ultra Low Sulfur) is designed for engines using ultra-low sulfur diesel and equipped with aftertreatment systems. It offers enhanced oxidation stability and soot control. DEO is suitable for older engines without aftertreatment.

7. How do I interpret my S·O·S fluid analysis report?

The report highlights wear metals, contaminants, and fluid condition. Look for flagged values and trend data. If results are abnormal, consult your Cat dealer for recommendations. Regular sampling helps build a baseline for accurate diagnostics.

8. Where can I find the right filter or fluid for my machine?

Use the Cat filter cross reference tool www.catfiltercrossreference.com or consult your Cat dealer. Always verify part numbers and specifications to ensure proper fit and performance.

9. Are Cat filters and fluids more expensive than aftermarket options?

While the upfront cost may be higher, Cat products offer enhanced protection, longer service intervals, and reduced risk of failure—resulting in lower total cost of ownership.

10. How does S·O·S fluid analysis reduce downtime?

By identifying issues early, S·O·S analysis allows for planned maintenance instead of unexpected breakdowns. This helps minimize unplanned downtime and maximize equipment availability.


Cat Construction Equipment Maintenance: Do It Yourself Articles

Proper maintenance keeps your equipment reliable and job-ready. Check out these articles for hands-on tips to extend the life of your machine.

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An Easy Decision for Peace of Mind

Cat Filters and Fluids protect machine parts and are covered by the Caterpillar Limited Warranty* applicable to parts.

 *Warranty can vary by model and application; limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

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Man Servicing hose on a mini excavator

Customer Value Agreements

Keep your Cat machines and engines ready to work with a flexible, hassle-free plan for parts delivery, service, data access and more. CVAs are available for your new, and not-so-new Cat machines and engines.

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Customer Value Agreement (CVA)
Customer Value Agreement (CVA)

CAT VANTAGE REWARDS

Get rewarded for the work you do. Join Cat Vantage Rewards to earn and redeem reward points when you purchase Cat parts and services.

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Cat Vantage Awards

Parts Now. Pay Later.

Put your next filter purchase on the Cat® Card account. Easy expense tracking, no annual fee and financing up to 24 months with rates as low as 0% for 6 or 12 months.*

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Construction worker looking straight ahead



* Terms and conditions apply.

 

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