--- product_id: 13412299 title: "K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2340" brand: "k&n" price: "€ 108.27" currency: EUR in_stock: true category: "K&N" url: https://www.desertcart.pt/products/13412299-k-and-n-high-flow-original-lifetime-universal-clamp-on store_origin: PT region: Portugal --- # Boosts horsepower & acceleration Reusable, lasts lifetime, eco-friendly 4-layer premium cotton gauze filtration K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2340 **Brand:** k&n **Price:** € 108.27 **Availability:** ✅ In Stock ## Summary > ♻️ Power up your engine, save the planet, and never look back! ## Quick Answers - **What is this?** K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2340 by k&n - **How much does it cost?** € 108.27 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/13412299-k-and-n-high-flow-original-lifetime-universal-clamp-on) ## 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 - • **Quad-Layer Defense:** Four premium cotton gauze layers trap harmful contaminants for peak engine protection. - • **Lifetime Durability:** Built with rugged materials and expert craftsmanship to last the life of your vehicle. - • **Effortless Maintenance:** Clean only once every 5 years or 75,000 miles—performance that keeps up with your busy lifestyle. - • **Engineered Power Boost:** Maximize your ride’s horsepower and acceleration with cutting-edge airflow technology. - • **Universal Fit & Easy Install:** Pre-oiled, clamp-on design fits a wide range of vehicles for a quick, hassle-free upgrade. ## Overview The K&N High-Flow Original Lifetime Universal Clamp-On Air Filter (RC-2340) is a premium, reusable air filter designed to increase horsepower and acceleration while providing superior engine protection with its 4-layer cotton gauze media. Engineered for universal fitment and built to last a lifetime, it requires cleaning only every 75,000 miles, making it a cost-effective, eco-friendly upgrade trusted by millions. ## Description K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. 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 vehicle. These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. ## Features - ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance - 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants - RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime - CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles) - EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains - UNIVERSAL FITMENT: Designed for use on a variety of applications - REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills - NO-HASSLE WARRANTY: 1-Year Limited Warranty - MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00062YOKO | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #1,247,049 in Automotive ( See Top 100 in Automotive ) #13,893 in Automotive Replacement Air Filters | | Brand | K&N | | Brand Name | K&N | | Customer Reviews | 4.4 out of 5 stars 71 Reviews | | EU Spare Part Availability Duration | 5 years | | Fit Type | Universal Fit | | Global Trade Identification Number | 00024844008183 | | Included Components | 2-1/8"FLG, 3"B, 2"T, 2-3/4"H | | Item Dimensions L x W x H | 0.63"L x 2.13"W x 2.75"H | | Item Type Name | 2-1/8"FLG, 3"B, 2"T, 2-3/4"H | | Item Weight | 0.2 kg | | Manufacturer | K&N | | Manufacturer Part Number | RC-2340 | | Manufacturer Warranty Description | LIMITED WARRANTY | | Model Number | RC-2340 | | Number of Items | 1 | | OEM Equivalent Part Number | RC-2340 | | OEM Part Number | RC-2340 | | Product Dimensions | 0.63"L x 2.13"W x 2.75"H | | Product Grade | Replacement Part | | Shape | Conical, Oval | | UPC | 785548033061 953040023181 024844008183 182682990821 | | Unit Count | 1 Count | ## Product Details - **Product Grade:** Replacement Part - **Brand:** K&N - **Fit Type:** Universal Fit - **Product Dimensions:** 0.63"L x 2.13"W x 2.75"H - **OEM Part Number:** RC-2340 ## Images ![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2340 - Image 1](https://m.media-amazon.com/images/I/61xzJNWvPzL.jpg) ![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2340 - Image 2](https://m.media-amazon.com/images/I/61e8gaaVH7L.jpg) ![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2340 - Image 3](https://m.media-amazon.com/images/I/514ECx0CCgL.jpg) --- ## 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/13412299-k-and-n-high-flow-original-lifetime-universal-clamp-on](https://www.desertcart.pt/products/13412299-k-and-n-high-flow-original-lifetime-universal-clamp-on) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-29*