K&N Engineering Universal Air Filter Part RU-3600 - 4-inch Flange, Reusable Automotive Air Filter

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.

• 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
• One Year Limited Warranty

The K&N Engineering RU-3600 universal air filter is designed to provide reliable filtration for a wide range of vehicles and equipment, including cars, trucks, racing vehicles, and various small engines. Crafted with four layers of high-quality cotton gauze treated with a specialized tacking agent, this filter ensures maximum contaminant trapping while maintaining optimal airflow. Its durable molded pliable rubber flange absorbs vibrations and allows for a secure, adjustable fit, accommodating up to 1/16 inch of stretch for custom fitment. This flexibility ensures compatibility with different angles and offset diameters of air intake systems, making it a versatile choice for many applications.
The RU-3600 is built for repeated use, as it is washable and reusable, which not only extends the lifespan of the filter but also promotes a more environmentally friendly approach to maintenance. Its compact design, measuring approximately 4 inches in flange diameter with an overall height of about 5 inches, makes it suitable for a variety of installations without compromising performance. The filter's construction and materials are engineered to block harmful contaminants effectively, helping to protect your engine from dirt, debris, and other airborne particles.
Please note that this product is not CARB-approved and requires acknowledgment of CARB compliance restrictions. It is also Prop 65 compliant, ensuring safety standards are met. The RU-3600 fits several vehicle models including select BMW, Mercedes-Benz, Saab, and Audi models from the late 1990s to the mid-2000s, providing a broad range of compatibility. Backed by a one-year limited warranty, this universal air filter is an economical and dependable solution for maintaining engine health and performance.

Features:

• Four layers of premium cotton gauze with a specialized tacking agent for superior filtration

• Durable molded pliable rubber flange absorbs vibrations and allows for a secure fit

• Adjustable stretch capability of up to 1/16 inch for custom fitting

• Washable and reusable design for extended use and cost savings

• Compatible with a wide range of vehicles and equipment, including racing and small engines

• Prop 65 compliant and backed by a one-year limited warranty

Fitment:
1997 Mercedes-Benz C230 Base
1998 BMW 318i Base
1998 Mercedes-Benz C230 Base
2001 Saab 9-3 Base
2001 Saab 9-3 SE
2002 Saab 9-3 SE
2006 Audi A3 Base
2007 Audi A3 Base
2008 Audi A3 Base
2008 Audi TT Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1