A car air intake upgrade promising more power and better acceleration, the K&N Universal Clamp-On Air Filter suits drivers who want a durable, low-maintenance option. Washable, reusable design and long service intervals reduce running fuss. Is a clamp-on filter the right fit for everyday cars and weekend builds?
⚡ At a Glance
- • Airflow and Resistance: Low resistance with high airflow for improved engine breathing
- • Best for: Drivers and hobbyists seeking better throttle response and reusable maintenance
- • Not ideal for: Vehicles requiring exact OEM-fit filters or with limited space for a clamp-on installation
Washable, clamp-on air filter designed to increase power and improve acceleration. Maintenance guidance is about 80,000 km, depending on driving conditions.
Improved acceleration – thanks to low resistance and high airflow
Low-resistance filter media reduces intake restriction while the round tapered shape helps steady airflow into the intake tract. Greater air volume reaches the engine without a large pressure drop across the flange.
Sharper throttle response and stronger acceleration feel during hard pulls. Better engine breathing under load supports livelier performance on road and track.
Lower running costs – with a washable, reusable filter element
Washable construction allows cleaning and reuse rather than frequent disposable replacements. Manufacturer guidance lists a maintenance interval of around 80,000 km, subject to driving conditions.
Fewer replacement purchases and less waste over the vehicle's life. Simple cleaning cycles restore performance while keeping long-term running costs down.
Quick fit installation – with included clamp-on adapters for universal fitment
Clamp-on arrangement and supplied adapters accommodate a range of flange sizes for many aftermarket intakes. User feedback reports straightforward installation using the included adapters.
Fast, garage-friendly fitment for weekend installers and professional fitters alike. Check for restricted engine bay space before fitting to ensure adequate clearance.
✨ The 4 Key Reasons for K&N Universal Clamp-On Air Filter
- Washable & Reusable – Cuts waste and lowers ongoing maintenance costs significantly
- Long Maintenance Interval – Service required roughly every 80,000 km depending on driving
- Included Adapters – Enables straightforward clamp-on installation across many intake setups
- Enhanced Induction Sound – Pronounced intake note and livelier throttle response under acceleration
📋 Technical Details at a Glance
- Category: Automotive air filter
- Brand: K&N
- Model: RG-1001RD
- Type: Universal clamp-on air filter
- Flange Diameter: 4 in
❓ Frequently Asked Questions
Q: Is the filter washable and reusable?
A: Yes. The filter is described as washable and reusable, intended to be cleaned rather than regularly replaced.
Q: How often does the filter need servicing?
A: Manufacturer guidance gives a maintenance interval of around 80,000 km, subject to driving conditions.
Q: Will the clamp-on filter fit my car's intake?
A: Universal clamp-on design includes adapters for different flange sizes and user reviews note easy installation, but fit can vary and international versions may differ in labelling and fitment.
🏆 Our Verdict
Suitable for drivers and weekend mechanics who want a simple performance upgrade that is washable and easy to fit. Low-resistance, high-flow design targets sharper throttle response while washable construction and an 80,000 km maintenance guideline reduce long-term upkeep. Higher initial outlay is balanced by fewer replacements and lower running costs over time, making this a practical, sustainable upgrade.
