--- product_id: 20763776 title: "K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750" brand: "k&n" price: "AED 636" currency: AED in_stock: true category: "K&N" url: https://www.desertcart.ae/products/20763776-k-and-n-high-flow-original-lifetime-universal-x-stream store_origin: AE region: United Arab Emirates --- # Boosts horsepower & acceleration Reusable, cleans every 75,000 miles 4-layer premium cotton gauze filtration K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 **Brand:** k&n **Price:** AED 636 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your engine’s breathability—performance that lasts a lifetime! ## Quick Answers - **What is this?** K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 by k&n - **How much does it cost?** AED 636 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/20763776-k-and-n-high-flow-original-lifetime-universal-x-stream) ## 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 - • **Quadruple Defense:** Four layers of premium cotton gauze trap harmful contaminants, protecting your engine like a pro. - • **Plug & Play Upgrade:** Pre-oiled and ready for effortless installation—get instant performance gains without the hassle. - • **Power Up Your Drive:** State-of-the-art media engineered to increase horsepower and acceleration for a thrilling ride. - • **Built to Last a Lifetime:** Rugged, premium materials and expert construction ensure durability that outlives disposable filters. - • **Eco-Friendly Performance:** Washable and reusable design reduces landfill waste—upgrade your ride and save the planet. ## Overview The K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter (RX-4750) is a premium, oval-shaped air filter designed for universal fitment. Featuring a 3-inch flange diameter and 6.5-inch height, it uses four layers of treated cotton gauze to maximize airflow and trap contaminants. Engineered to boost horsepower and acceleration, this reusable filter requires cleaning only every 75,000 miles, offering a cost-effective, eco-friendly upgrade with rugged construction and a 1-year limited warranty—all proudly made in the USA. ## 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 | B00063096Q | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #1,620,473 in Automotive ( See Top 100 in Automotive ) #288 in Automotive Performance Air Filters #17,672 in Automotive Replacement Air Filters | | Brand Name | K&N | | Customer Reviews | 4.6 4.6 out of 5 stars (15) | | Fit Type | Universal Fit | | Global Trade Identification Number | 00024844087928 | | Included Components | 3"FLG, 8" X 6"B, 5"T, 6-1/2"H | | Item Dimensions L x W x H | 6.5"L x 3"W x 6.5"H | | Item Type Name | 3"FLG, 8" X 6"B, 5"T, 6-1/2"H | | Item Weight | 1.4 pounds | | Manufacturer | K&N Engineering | | Manufacturer Part Number | RX-4750 | | Manufacturer Warranty Description | LIMITED WARRANTY | | Model Number | RX-4750 | | Number of Items | 1 | | OEM Equivalent Part Number | RX-4750 | | Product Grade | Replacement Part | | Shape | Oval | | UPC | 024844087928 | | Unit Count | 1 Count | ## Product Details - **Brand:** K&N - **Fit Type:** Universal Fit - **OEM Part Number:** RX-4750 - **Product Dimensions:** 6.5"L x 3"W x 6.5"H - **Product Grade:** Replacement Part ## Images ![K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 - Image 1](https://m.media-amazon.com/images/I/61Nke-kfwBL.jpg) ![K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 - Image 2](https://m.media-amazon.com/images/I/716CrpoXZvL.jpg) ![K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 - Image 3](https://m.media-amazon.com/images/I/81abiiCLKOL.jpg) ![K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 - Image 4](https://m.media-amazon.com/images/I/71YnK7Sr0yL.jpg) ![K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 - Image 5](https://m.media-amazon.com/images/I/71eLHl-Io8L.jpg) ## Frequently Bought Together - K&N High-Flow Original Lifetime Universal X-Stream Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.875 In, Shape: Oval Straight, RX-4750 - Ucreative 90 Degree Elbow ID: 2.0"(51mm) 4-Ply High Performance Coupler Silicone Hose for Vehicle with T-Bolt Clamp - AC PERFORMANCE 2.5" (63mm) OD 45 Degree Aluminum Elbow Intercooler Pipe Air Intake Tube, 1.5D Radius, Brushed Finish --- ## Why Shop on Desertcart? 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