---
product_id: 260569384
title: "RO-6518 Replacement Air Filter"
brand: "k&n"
price: "HK$999"
currency: HKD
in_stock: true
reviews_count: 1
category: "K&N"
url: https://www.desertcart.hk/products/260569384-ro-6518-replacement-air-filter
store_origin: HK
region: Hong Kong
---

# 50% More Airflow Boost Washable & Reusable Design 10-Year/Million Mile Warranty RO-6518 Replacement Air Filter

**Brand:** k&n
**Price:** HK$999
**Availability:** ✅ In Stock

## Summary

> 💨 Power Up Your Ride, Protect Your Engine, Own the Road!

## Quick Answers

- **What is this?** RO-6518 Replacement Air Filter by k&n
- **How much does it cost?** HK$999 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/260569384-ro-6518-replacement-air-filter)

## Best For

- k&n enthusiasts

## Why This Product

- Trusted k&n brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Upgrade:** Pre-oiled and ready to install in minutes—no mechanic needed, just instant gains.
- • **Race-Tested Reliability:** Developed on the world’s toughest tracks to ensure world-class engine protection.
- • **Eco-Smart & Wallet-Friendly:** Save $250 over 10 years by ditching disposable filters and reducing waste.
- • **Engineered for Peak Performance:** Boost your ride’s power and acceleration with 50% more airflow than standard filters.
- • **Lifetime Protection, Zero Hassle:** Backed by a 10-year/million mile warranty—filter once, forget forever.

## Overview

The K&N RO-6518 Replacement Air Filter is a high-performance, washable air filter designed specifically for select Royal Enfield motorcycles. It delivers up to 50% more airflow to enhance engine power and acceleration, backed by a 10-year/million mile warranty. Easy to install and eco-friendly, this reusable filter saves money over disposable alternatives while providing superior engine protection tested on professional race tracks.

## Description

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your motorcycle, ATV, or Side-By-Side vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration. Vehicle Fitment: 2018-2019 ROYAL ENFIELD Continental GT650; 2019 ROYAL ENFIELD INT650; 2018-2019 ROYAL ENFIELD Interceptor

Review: great - Excellent quality

## Features

- ULTIMATE LONGEVITY: 10 Year/Million Mile Limited Warranty protects for the life of your vehicle.
- ENGINEERED POWER: State of the art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle's acceleration by up to 10%.
- EASY INSTALLATION: Pre oiled and ready to install. One of the easiest and most cost effective upgrades for your motorcycle or ATV for quick performance ns.
- SAVES MONEY: K&N high flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
- ECO FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters..WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants..HIGH QUALITY: Made in America.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086GQG85S |
| Best Sellers Rank | #63,809 in Automotive ( See Top 100 in Automotive ) #776 in Car Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.7 out of 5 stars 155 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Fit Type | Vehicle Specific Fit |
| Fit type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844382788 |
| Included Components | Air Filter |
| Item Dimensions L x W x H | 11.6L x 11.6W x 18.1H centimeters |
| Item Type Name | Replacement Air Filter |
| Item height | 7.13 inches |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RO-6518 |
| Model Number | RO-6518 |
| OEM Equivalent Part Number | RO-6518 |
| OEM part number | RO-6518 |
| Product Grade | New |
| Product dimensions | 11.6L x 11.6W x 18.1H centimeters |
| Product grade | New |
| Shape | Panel |
| UPC | 024844382788 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** K&N
- **EU Spare Part Availability Duration:** 10 Years
- **Fit type:** Vehicle Specific Fit
- **Product dimensions:** 11.6L x 11.6W x 18.1H centimeters
- **Product grade:** New

## Images

![RO-6518 Replacement Air Filter - Image 1](https://m.media-amazon.com/images/I/61LNWGwvaoL.jpg)

## Questions & Answers

**Q: Does this fit 2020 royal enfield interceptor?**
A: Yup, fit perfectly in my RE INT 2021. The 2020 is identical, so no issues

**Q: Is it still this filter for the 2022 INT650?**
A: Yes fits the 2022 Royal Enfield 650 Interceptor and GT

**Q: El filtro sirve para la Royal Enfield continental twims 650?**
A: Así es. Idealmente cambiar tapa filtro original por la que viene abierta, eso mejorará la respuesta del motor. Eso sí,  luego de cambiarlo, encender la moto y dejarla en ralentí para que la ECU se recalibre con el nuevo flujo de aire.

**Q: In amazon confirmated fit say noy fit in re continental gt 650 2021 ; is true ?. thanks.**
A: It fits a 2020, I don’t know about the 2021. You can get on k&n website and check the numbers to be sure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great
*by R***R on 27 December 2022*

Excellent quality

## Frequently Bought Together

- K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2018-2019 ROYAL ENFIELD Continental GT650; 2019 ROYAL ENFIELD INT650; 2018-2019 ROYAL ENFIELD Interceptor, RO-6518
- Castrol Power1 4T 10W-50 Full Synthetic Motorcycle Oil, 1 Quart, Pack of 6

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**Shop now:** [https://www.desertcart.hk/products/260569384-ro-6518-replacement-air-filter](https://www.desertcart.hk/products/260569384-ro-6518-replacement-air-filter)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-20*