K&N pod filter RG-1001BL Blue Clamp-On Air Filter – Fits 3", 3.5", and 4" Inlets (5.5" Length)

K&N RG-1001BL Blue Clamp-On Air Filter – Fits 3", 3.5", and 4" Inlets (5.5" Length)

Give your intake the airflow it deserves with the K&N RG-1001BL Clamp-On Air Filter in striking blue. Engineered for performance and universal fitment, this washable, reusable filter is designed to fit 3", 3.5", and 4" intake pipes using a versatile stepped flange.

With a compact 5.5-inch length, it’s perfect for tight engine bays or custom setups where space is limited — all without compromising on airflow or filtration quality.

Key Features:

• ✅ Fits 3" / 3.5" / 4" inlets (stepped flange for universal fit)

• ✅ Blue cotton gauze filter media – washable and reusable

• ✅ 5.5" overall length – ideal for compact or custom intake setups

• ✅ High-flow performance design for improved horsepower and throttle response

• ✅ Durable rubber flange and end cap for long-term reliability

• ✅ Clamp-on installation – quick and easy fitment

Whether you're upgrading your intake or building a custom system, the K&N RG-1001BL offers style, performance, and legendary K&N filtration in one compact package.