S&B Filters KF-1000 High Performance Replacement Air Filter User Manual

1. Introduction

This manual provides essential information for the proper use, installation, and maintenance of your S&B Filters KF-1000 High Performance Replacement Air Filter. The KF-1000 is an oiled, cleanable, 8-ply cotton filter designed for enhanced airflow and filtration in specific S&B Cold Air Intake Systems.

Please read this manual thoroughly before installation and use to ensure optimal performance and longevity of your filter.

2. Safety Information

CALIFORNIA WARNING: This product may expose you to chemicals known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.

Always ensure the vehicle's engine is off and cool before attempting any installation or maintenance. Wear appropriate personal protective equipment, such as gloves and eye protection, when handling automotive components.

3. Product Features

• Filter Type: Oiled Cleanable Cotton Filter
• Ply Count: 8-ply cotton media for superior filtration and airflow.
• Pre-Oiled: Comes pre-oiled with 100 grams of filter oil, ready for immediate installation.
• Design: Square filter with a 4-inch Flange ID and a solid black rubber top.
• Compatibility: Specifically designed to fit S&B Filters Cold Air Intakes models 75-5125 and 75-1532.

Image 1: The S&B Filters KF-1000 replacement air filter, showcasing its square design and red oiled cotton media.

Image 2: An angled perspective of the KF-1000 filter, highlighting the robust black rubber top and pleated cotton media.

4. Specifications

5. Setup and Installation

The S&B KF-1000 filter is designed for direct replacement in compatible S&B Cold Air Intake Systems (models 75-5125 and 75-1532). It comes pre-oiled and ready for installation.

Installation Steps:

1. Prepare Vehicle: Ensure the vehicle's engine is turned off and has cooled down completely.
2. Access Airbox: Locate your S&B Cold Air Intake System's airbox. Refer to your specific S&B Cold Air Intake System's manual for instructions on how to open and access the filter compartment.
3. Remove Old Filter: Carefully remove the existing air filter from the airbox. Dispose of the old filter responsibly.
4. Inspect Airbox: Clean any debris or dust from inside the airbox before installing the new filter.
5. Install New Filter: Insert the S&B KF-1000 filter into the airbox, ensuring the 4-inch flange properly seats into the intake tube connection. The solid black rubber top should face upwards or as per your specific intake system's design.
6. Secure Airbox: Close and secure the airbox cover according to your intake system's instructions.
7. Final Check: Double-check all connections and ensure the airbox is properly sealed before starting the engine.

Image 3: The KF-1000 filter showing its 4-inch flange, which connects to the intake tube.

Image 4: A close-up view of the 4-inch flange opening, designed for a secure fit.

Image 5: The KF-1000 filter shown installed within an S&B Cold Air Intake System, illustrating its placement.

Image 6: A top-down view of the KF-1000 filter integrated into an S&B Cold Air Intake System, showing the clear lid.

6. Operating

Once installed, the S&B KF-1000 filter operates as a high-performance air filtration component for your vehicle's engine. It is designed to provide increased airflow while maintaining excellent filtration efficiency, contributing to improved engine performance and fuel economy.

No specific operational steps are required for the filter itself beyond proper installation. The filter works in conjunction with your vehicle's engine and the S&B Cold Air Intake System.

7. Maintenance

The S&B KF-1000 is an oiled, cleanable filter, meaning it can be cleaned and re-oiled rather than replaced entirely. Regular maintenance ensures optimal performance and extends the life of your filter.

Cleaning and Re-oiling Procedure:

1. Frequency: The cleaning interval depends on driving conditions. Inspect the filter regularly (e.g., every 10,000-15,000 miles or annually) and clean when visible dirt accumulation is present.
2. Removal: Carefully remove the filter from the airbox as described in the installation section.
3. Cleaning: Use an S&B Filters cleaning kit (sold separately) or a mild, non-detergent soap and water solution. Spray the cleaning solution onto the filter from the clean side out to push dirt away. Allow the solution to soak for 10-15 minutes.
4. Rinsing: Rinse the filter thoroughly with low-pressure water from the clean side out until the water runs clear. Do not use high-pressure water, as it can damage the filter media.
5. Drying: Allow the filter to air dry completely. Do not use compressed air or heat guns, as these can damage the cotton media. Drying can take several hours.
6. Re-oiling: Once completely dry, apply S&B filter oil (sold separately) evenly to the pleats. The KF-1000 requires 100 grams of oil. Apply a thin, even coat to each pleat, allowing the oil to wick into the cotton. Do not over-oil.
7. Reinstallation: Reinstall the cleaned and re-oiled filter into your S&B Cold Air Intake System following the installation steps.

8. Troubleshooting

Most issues related to the KF-1000 filter can be resolved with proper installation and maintenance.

Common Issues and Solutions:

• Reduced Airflow/Performance: This often indicates a dirty filter. Perform the cleaning and re-oiling procedure outlined in the Maintenance section.
• Check Engine Light: An improperly seated filter or airbox can cause unmetered air to enter the engine, triggering a check engine light. Re-check all connections and ensure the filter and airbox are securely sealed.
• Oil Residue in Intake: Over-oiling the filter can lead to excess oil being drawn into the intake system. Ensure you apply the correct amount of oil (100 grams) and allow the filter to dry thoroughly after cleaning.
• Filter Damage: Physical damage to the filter media or rubber components may require replacement of the filter. Avoid using high-pressure water or compressed air during cleaning.

If you experience persistent issues, consult your vehicle's service manual or contact S&B Filters customer support.

9. Warranty and Support

For specific warranty information regarding your S&B Filters KF-1000, please refer to the warranty documentation provided with your original S&B Cold Air Intake System or visit the official S&B Filters website. S&B Filters typically offers a Million Mile Limited Warranty on their reusable filters, provided they are properly maintained.

For technical support, product inquiries, or to purchase cleaning and re-oiling kits, please visit the S&B Store on Amazon or the official S&B Filters website.