Product Overview
The FILTERWEARS K180K Pre-Filter is designed to provide an additional layer of protection for your K&N air filter, extending its lifespan and reducing maintenance frequency. Made from 100% monofilament polyester with a water-repellent finish, this pre-filter acts as an effective barrier against debris, dirt, and water.
Image: The FILTERWEARS K180K Pre-Filter, black in color, shown installed over a main air filter. It features a durable fabric construction designed to protect the underlying filter.
Key Features:
- Enhanced Filter Protection: Reduces overall maintenance costs and increases service intervals for your primary air filter.
- Debris and Water Barrier: Effectively keeps high-performance filters free of debris, dirt, and water, blocking particles larger than 0.005 inches.
- Durable Material: Constructed from 100% monofilament polyester with a standard hydrophobic (water repellent) finish.
- Temperature Resilience: Maintains functionality in freezing temperatures and can handle heat up to 450 degrees Fahrenheit.
- Easy Installation: Features straps at the base for convenient and secure attachment.
- Dimensions: Measures 7.0 inches in diameter (top) and 3.0 inches in height.
Compatibility
The FILTERWEARS K180K Pre-Filter is specifically designed to fit certain K&N air filters and intake kits. Please verify your filter or kit model number for compatibility.
Compatible K&N Filters:
- E-3380
- E-3403
Compatible K&N Intake Kits:
- 60-1020
- 60-1040
- 60-1330
This pre-filter is comparable to K&N E-3380PK.
Setup and Installation
The FILTERWEARS K180K Pre-Filter is designed for straightforward installation over your existing compatible K&N air filter. Follow these general steps:
- Prepare the Main Filter: Ensure your K&N air filter is clean and dry before installing the pre-filter.
- Orient the Pre-Filter: Identify the open top of the pre-filter. The straps are located at the base.
- Slide On: Carefully slide the FILTERWEARS pre-filter over your K&N air filter, starting from the open end of the pre-filter.
- Secure Fit: Gently pull the pre-filter down until it fully covers the main air filter. The elasticized base with straps should provide a snug fit around the filter's base.
- Verify Placement: Ensure the pre-filter is evenly distributed and securely seated on the main filter, with no loose areas that could snag or allow excessive debris entry.
No special tools are required for installation.
Operating Principles
Once installed, the FILTERWEARS K180K Pre-Filter operates passively to protect your primary air filter. Its monofilament polyester fabric acts as a coarse filter, capturing larger particles of dirt, dust, and debris before they reach the finer filtration media of your K&N air filter. The water-repellent finish helps to shed moisture, preventing water saturation of the main filter in wet conditions.
This protective layer helps maintain optimal airflow to your engine while significantly extending the time between cleanings of your main air filter. It does not require any power source or active management during operation.
Maintenance
Regular maintenance of your FILTERWEARS K180K Pre-Filter will ensure its continued effectiveness and maximize the lifespan of your primary air filter. The pre-filter itself is designed to be easily cleaned.
Cleaning Instructions:
- Remove Pre-Filter: Carefully slide the pre-filter off your K&N air filter.
- Shake Off Debris: Gently shake the pre-filter to remove any loose dirt or large debris.
- Wash: The pre-filter can be hand-washed with mild soap and cool water. Avoid harsh detergents or abrasive cleaning tools.
- Rinse Thoroughly: Rinse until all soap residue is gone.
- Air Dry: Allow the pre-filter to air dry completely before re-installing it on your main air filter. Do not use heat to dry, as this may damage the fabric or its water-repellent properties.
The frequency of cleaning will depend on your driving conditions and environment. Inspect the pre-filter regularly for excessive dirt buildup.
Troubleshooting
The FILTERWEARS K180K Pre-Filter is a simple, passive component. Most issues relate to improper fit or excessive wear.
| Problem | Possible Cause | Solution |
|---|---|---|
| Pre-filter does not fit snugly. | Incorrect size for your main air filter; pre-filter stretched or worn. | Verify compatibility with your K&N filter model. If stretched, replacement may be necessary. |
| Main air filter still gets dirty quickly. | Pre-filter is excessively dirty; pre-filter is damaged; extreme operating conditions. | Clean the pre-filter more frequently. Inspect for tears or holes and replace if damaged. |
| Pre-filter appears wet or saturated. | Prolonged exposure to heavy rain or splashes; water-repellent coating compromised. | Allow to air dry. While designed to be water-repellent, extreme conditions can overwhelm it. If coating seems ineffective after cleaning, consider replacement. |
For issues not covered here, please refer to the support section.
Specifications
| Attribute | Detail |
|---|---|
| Model Number | K180K |
| Brand | FILTERWEARS |
| Material | 100% Monofilament Polyester |
| Finish | Water Repellent (Hydrophobic) |
| Color | Black |
| Shape | Round, Open Top, Straight |
| Dimensions (Diameter x Height) | 7.0 inches (Top Diameter) x 3.0 inches (Height) |
| Particle Filtration | Effective barrier for particles larger than 0.005 inches |
| Temperature Resistance | Up to 450 degrees Fahrenheit |
| Item Weight | 2 ounces |
| Product Dimensions (Packaging) | 7 x 7 x 3 inches |
| Country of Origin | Made in the USA |
Warranty Information
Specific warranty details for the FILTERWEARS K180K Pre-Filter are not provided in the product information. For any warranty-related inquiries, please contact FILTERWEARS directly through their official support channels.
Customer Support
For further assistance, questions, or technical support regarding your FILTERWEARS K180K Pre-Filter, please reach out to the manufacturer:
- Manufacturer: FILTERWEARS
- Contact Information: Please visit the official FILTERWEARS website or refer to the packaging for the most current contact details.
When contacting support, please have your product model number (K180K) and any relevant purchase information ready.