K&N Filters universal rubber air filter details
K&N Filters Universal Rubber Air Filter w/ Venturi – Tapered – Oval (KNNRU-0981)
The K&N Filters Universal Rubber Air Filter w/ Venturi – Tapered – Oval (KNNRU-0981) is engineered for adaptable air intake setups that demand efficiency and durability. This universal rubber filter ensures optimised airflow and performance by featuring a 4-inch inlet, 3-inch oval TPR body, and integrated Venturi insert. Ideal for a wide range of automotive and industrial applications, its flexible design accommodates custom fits while maintaining a secure seal.
This filter is built from thermoplastic rubber (TPR), making it resistant to heat, chemicals, and physical wear. The integrated Venturi helps streamline airflow, improving air velocity and engine response. Whether replacing or upgrading, this filter is designed for long-term reliability and universal compatibility.
Features and Specifications:
Flange Size: 2-1/8 inches
Base Outside Length: 4 inches
Base Outside Width: 3 inches
Engineered Power: Advanced air filter media enhances horsepower, acceleration, and overall engine performance.
Superior Protection: Four layers of premium cotton gauze with a specialized tacking agent trap harmful contaminants effectively.
Durable Construction: Built with high-quality materials and precision manufacturing for long-lasting performance.
Long Service Life: Under normal highway conditions, it requires cleaning only every 75,000 miles, equivalent to about five years.
Easy Installation: Pre-oiled and ready to use, making it a simple and cost-effective upgrade for better performance.
Versatile Fitment: Designed for compatibility with a wide range of applications.
Eco-Friendly: Reusable design helps reduce landfill waste from disposable filters.
Product identification
- Brand: K&N Filters
- Model / MPN: KNNRU-0981
