K&N Engineering RU-3550 Universal Rubber Air Filter – 3.5 inch Flange, 4.625 inch Base, 3.5 inch Top, 5.5 inch Height

Description

The K&N Engineering RU-3550 universal rubber air filter is designed for a wide range of applications including racing vehicles, generators, snowmobiles, tractors, and RC cars. Its versatile size and construction ensure compatibility with various equipment, regardless of intake angle or offset diameter. Crafted with durable, molded pliable rubber flanges, this filter absorbs vibrations and provides a secure fit while allowing slight stretching to accommodate slightly different sizes. Its washable and reusable design makes it a cost-effective choice for maintaining optimal airflow and engine performance over time. This filter’s rugged construction ensures it withstands demanding environments while delivering consistent filtration efficiency. Suitable for many custom or off-road applications, the RU-3550 offers a reliable solution for vehicle enthusiasts seeking a high-performance, adaptable air filter. Backed by a one-year limited warranty, it provides peace of mind and long-lasting service for your equipment. Please note that this product is not CARB-approved but complies with Prop 65 safety standards, making it suitable for various rugged and recreational applications.

Features:

• Universal fit suitable for a wide range of vehicles and equipment

• Constructed with durable, molded pliable rubber flanges for vibration absorption and secure attachment

• Stretchable flange design allows for up to 1/16 inch (1.5mm) adjustment to fit different sizes

• Washable and reusable for sustained performance and cost savings

• Designed for off-road, racing, and recreational applications with reliable filtration