--- product_id: 1705792 title: "K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2003-2019 HONDA (NPS50 Ruckus, CHF50 Metropolitan, NPS50S Ruckus) HA-0502" brand: "k&n" price: "€ 114.70" currency: EUR in_stock: true reviews_count: 12 url: https://www.desertcart.pt/products/1705792-k-and-n-engine-air-filter-high-performance-premium-powersport store_origin: PT region: Portugal --- # 10-Year/Million Mile Warranty Boosts Horsepower & Acceleration Washable & Reusable Eco-Friendly Design K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2003-2019 HONDA (NPS50 Ruckus, CHF50 Metropolitan, NPS50S Ruckus) HA-0502 **Brand:** k&n **Price:** € 114.70 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your ride, protect your wallet, and join the elite riders who never settle. ## Quick Answers - **What is this?** K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2003-2019 HONDA (NPS50 Ruckus, CHF50 Metropolitan, NPS50S Ruckus) HA-0502 by k&n - **How much does it cost?** € 114.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1705792-k-and-n-engine-air-filter-high-performance-premium-powersport) ## 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 - • **Eco-Champion:** Reduce landfill waste with a washable, reusable filter that outlasts 10 disposables. - • **Smart Savings:** Save $250 over 10 years by ditching disposable filters—performance that pays you back. - • **Effortless Upgrade:** Pre-oiled and ready to install—transform your ride in minutes without hassle. - • **Unmatched Longevity:** Backed by a 10-year/million mile warranty—filter for life, no compromises. - • **Performance Engineered:** State-of-the-art media boosts airflow, horsepower, and acceleration for that extra edge. ## Overview The K&N HA-0502 High-Flow Air Filter is a premium, vehicle-specific upgrade for 2003-2019 Honda NPS50 Ruckus, CHF50 Metropolitan, and NPS50S Ruckus models. Engineered to increase horsepower and acceleration, it features a washable, reusable design backed by a 10-year/million mile warranty. Easy to install and eco-friendly, this filter delivers long-term savings and superior engine performance for powersport enthusiasts. ## Description K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. 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. Fitment Information: 2003-2019 HONDA NPS50 Ruckus; 2002-2009 HONDA CHF50 Metropolitan; 2004-2009 HONDA NPS50S Ruckus ## Features - ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle - ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance - 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 gains - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B004YJLACA | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #372,753 in Automotive (See Top 100 in Automotive) #4,965 in Automotive Replacement Air Filters | | Brand Name | K&N | | Customer Reviews | 4.4 4.4 out of 5 stars (103) 4.4 out of 5 stars | | Eu Spare Part Availability Duration | 10 years | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00024844240637 | | Included Components | Replacement Air Filter | | Item Type Name | Replacement Air Filter | | Item Weight | 0.2 kg | | Manufacturer | K & N | | Manufacturer Part Number | HA-0502 | | Model Number | HA-0502 | | Number Of Items | 1 | | Number Of Packs | 1 | | Oem Equivalent Part Number | HA-0502 | | Product Grade | Performance Part | | Unit Count | 1 Count | | Upc | 182683085304 024844240637 172303695136 | ## Images ![K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2003-2019 HONDA (NPS50 Ruckus, CHF50 Metropolitan, NPS50S Ruckus) HA-0502 - Image 1](https://m.media-amazon.com/images/I/61e7YwFL+1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy bien *by on Reviewed in the United States July 1, 2026* Excelente producto ### ⭐⭐⭐⭐⭐ Works great as a Suzuki Hayate 125 replacement with minor modifications to the mounting panel. *by on Reviewed in the United States August 2, 2014* Used this to replace the stock filter in my Suzuki Hayate 125. The stock filter is paper with foam on both sides and cannot be cleaned only blown out with compressed air and then a pricey replacement and hard to get. This filter uses no oil and have to use special synthetic KN filter cleaner and let dry. Had to modify the air filter mounting panel to use this but it was worth it. Much better throttle response at low and midrange. ### ⭐⭐⭐⭐⭐ Slots right in! *by on Reviewed in the United States July 6, 2023* Fits perfect on my 2004 honda ruckus. Make sure you use the metal piece that holds it in place off of the old filter. High quality and I'd recommend it. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/1705792-k-and-n-engine-air-filter-high-performance-premium-powersport](https://www.desertcart.pt/products/1705792-k-and-n-engine-air-filter-high-performance-premium-powersport) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-10*