aFe POWER Magnum FLOW Universal Air Filter with Pro GUARD 7 Oiled Media Instruction Manual

1. Introduction

This manual provides essential information for the proper installation, operation, and maintenance of your aFe POWER Magnum FLOW Universal Air Filter with Pro GUARD 7 Oiled Media. This filter is designed to offer maximum filtration efficiency, particularly suitable for off-road and dusty operating conditions.

The Pro GUARD 7 media features a 7-layer oiled hybrid construction, combining cotton gauze and synthetic material to effectively capture fine particles while maintaining optimal airflow. Its deep-pleated design extends the surface area, contributing to longer service intervals. The filter is constructed with a durable polyurethane frame and a pliable flange for secure, leak-free installation.

2. Product Features

• Progressive 7-Layer Oiled Hybrid Media: Engineered for maximum engine protection, especially in challenging environments.
• Optimized for Off-Road and Dusty Conditions: Provides superior filtration performance where it's needed most.
• 360-Degree Polyurethane Frame: Ensures structural integrity and durability for long-term use.
• Pliable Polyurethane Flange: Facilitates improved installation and creates a reliable, leak-free seal.
• Dimensions: 3-inch Inlet, 6-inch Base, 4.75-inch Top, 7-inch Tall.

Figure 1: Front view of the aFe POWER Magnum FLOW Universal Air Filter, showcasing the pleated Pro GUARD 7 oiled media and the black top cap with aFe POWER and Pro-GUARD branding.

3. Installation Instructions

This universal air filter is designed for various applications. Specific installation steps may vary depending on your vehicle or custom setup. It is recommended to consult a professional mechanic or your vehicle's service manual for precise guidance if you are unsure about the installation process.

General Installation Steps:

1. Preparation: Ensure the engine is off and cool. Gather necessary tools, which may include screwdrivers, wrenches, or hose clamps.
2. Remove Existing Filter (if applicable): Carefully disconnect any hoses or clamps securing the old air filter or air intake system. Remove the old filter.
3. Inspect Intake System: Check the intake tube and housing for any debris or damage. Clean if necessary.
4. Install aFe POWER Filter: Position the aFe POWER Magnum FLOW filter onto the intake tube. The pliable polyurethane flange allows for a snug fit. Ensure the filter is fully seated and aligned.
5. Secure Connections: Tighten any clamps or secure the filter to the intake system according to your specific application's requirements. Ensure all connections are firm to prevent air leaks.
6. Final Check: Double-check all connections and ensure the filter is securely mounted and not obstructing any other engine components.

Figure 2: Bottom view of the aFe POWER Magnum FLOW Universal Air Filter, highlighting the 3-inch inlet and the robust polyurethane base.

4. Operation

Once properly installed, the aFe POWER Magnum FLOW Universal Air Filter operates passively as part of your vehicle's air intake system. Its primary function is to filter incoming air, preventing harmful contaminants from entering the engine. The Pro GUARD 7 oiled media is designed to capture a wide range of particles, ensuring clean air delivery to the engine for optimal performance and longevity.

No active user intervention is required during normal operation. Regular maintenance, as described in the next section, is crucial to ensure the filter continues to perform effectively.

5. Maintenance

The aFe POWER Magnum FLOW Universal Air Filter with Pro GUARD 7 Oiled Media is a reusable filter designed for extended service intervals. Proper cleaning and re-oiling are essential to maintain its filtration efficiency and lifespan.

Recommended Maintenance Schedule:

• Inspect the filter every 10,000 to 15,000 miles, or more frequently in very dusty conditions.
• Clean and re-oil the filter when the media appears visibly dirty or discolored.

Cleaning and Re-Oiling Procedure:

1. Remove Filter: Carefully remove the air filter from the intake system.
2. Clean: Use an aFe POWER filter cleaning solution (sold separately) to thoroughly clean the filter. Follow the cleaner's instructions for application and rinsing. Ensure all dirt and debris are removed from the pleats.
3. Dry: Allow the filter to air dry completely. Do not use compressed air or heat, as this can damage the filter media. Drying can take several hours.
4. Re-Oil: Once completely dry, apply aFe POWER filter oil (sold separately) evenly to the filter media. Apply a thin, even coat to each pleat. The filter should appear uniformly red (or the color of the oil) but not saturated. Allow the oil to wick for about 20 minutes, then reapply to any light spots if necessary.
5. Reinstall: Reinstall the cleaned and re-oiled filter following the installation steps in Section 3.

Note: Using non-aFe POWER cleaning or oiling products may void your warranty or negatively impact filter performance.

6. Troubleshooting

If you experience issues after installing your aFe POWER Magnum FLOW Universal Air Filter, consider the following common troubleshooting steps:

• Reduced Engine Performance:
  • Check if the filter is properly seated and secured. Air leaks can affect performance.
  • Ensure the filter is not excessively dirty. A clogged filter restricts airflow. Refer to Section 5 for cleaning instructions.
  • Verify that the filter is correctly oiled. Over-oiling can sometimes affect Mass Air Flow (MAF) sensors.
• Unusual Noises from Intake:
  • Inspect all clamps and connections for tightness. Loose components can vibrate or cause whistling sounds.
  • Ensure the filter is not rubbing against any other engine components.
• Check Engine Light (CEL):
  • If a CEL appears, it could be related to a MAF sensor issue, often caused by improper oiling or an air leak. Recheck filter installation and oiling.
  • Consult a diagnostic tool to read the error code for more specific information.

If problems persist, contact aFe POWER customer support or a qualified mechanic.

7. Specifications

Figure 3: Diagram showing the key dimensions of the aFe POWER Magnum FLOW Universal Air Filter, including inlet, base, top, and overall height.

8. Warranty and Support

For specific warranty information regarding your aFe POWER Magnum FLOW Universal Air Filter, please refer to the documentation included with your purchase or visit the official aFe POWER website. Warranty terms typically cover manufacturing defects.

If you require technical assistance, have questions about installation, or need to purchase cleaning and re-oiling kits, please contact aFe POWER customer support directly through their official channels. Ensure you have your product model number (72-30018) available when contacting support.

Manufacturer: aFe POWER