--- product_id: 66010618 title: "K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750" brand: "k&n" price: "€ 131.58" currency: EUR in_stock: true reviews_count: 6 category: "K&N" url: https://www.desertcart.hr/products/66010618-k-and-n-universal-clamp-on-air-filter-high-performance store_origin: HR region: Croatia --- # 4 in filter height Washable & reusable design 2.44 in flange diameter K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 **Brand:** k&n **Price:** € 131.58 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your engine’s breathability — performance that speaks volumes! ## Quick Answers - **What is this?** K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 by k&n - **How much does it cost?** € 131.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/66010618-k-and-n-universal-clamp-on-air-filter-high-performance) ## 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 - • **Compact Yet Mighty:** Optimized dimensions for maximum efficiency without bulk - • **Eco-Friendly & Cost-Saving:** Washable filter reduces waste and replacement costs - • **Premium Build, Trusted Brand:** K&N quality ensures durability and reliability - • **Boost Your Ride's Performance:** Engineered to enhance airflow and horsepower - • **Precision Fit, Universal Appeal:** Clamp-on design fits a wide range of engines effortlessly ## Overview The K&N Universal Clamp-On Air Filter (RU-1750) features a 2.44-inch flange diameter and 4-inch height, designed for universal fit and enhanced engine performance. Its premium, washable construction offers durability and eco-conscious reuse, making it a smart upgrade for millennial professionals seeking reliable, high-performance vehicle maintenance. ## Description Buy K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 at desertcart UK. Free delivery on eligible orders. Review: Five Stars - Just the job. Review: Was way too small for the filter. ## Features - Custom fit - Premium brand - Designed to improve motor vehicle performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00062YQMU | | Best Sellers Rank | 231,216 in Automotive ( See Top 100 in Automotive ) 1,726 in Car Air Engine Air Filters | | Brand | K&N | | Customer Reviews | 4.5 4.5 out of 5 stars (118) | | Date First Available | 25 Jan. 2011 | | Item Weight | 0.28 g | | Item model number | RU-1750 | | Manufacturer | K&N | | Manufacturer part number | RU-1750 | | Model | RU-1750 | | OEM Part Number | RU-1750 | | Product Dimensions | 11.76 x 11.76 x 18.11 cm; 0.28 g | ## Product Details - **Brand:** K&N - **Fit type:** Universal Fit - **OEM part number:** RU-1750 - **Product dimensions:** 10.2L x 5.1W x 10.2H centimetres - **Product grade:** Performance Part ## Images ![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 - Image 1](https://m.media-amazon.com/images/I/5130SICyZ8L.jpg) ![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 - Image 2](https://m.media-amazon.com/images/I/51dOsYXgsxL.jpg) ![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 - Image 3](https://m.media-amazon.com/images/I/71xaPMkXilL.jpg) ![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 - Image 4](https://m.media-amazon.com/images/I/810EjNHr6lL.jpg) ![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 - Image 5](https://m.media-amazon.com/images/I/81CWRM1Dd8L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by J***T on 4 January 2016* Just the job. ### ⭐ Review *by D***O on 16 January 2022* Was way too small for the filter. ### ⭐⭐⭐⭐ Review *by C***N on 9 September 2016* Bonne réception de l'article, produit conforme a mes attentes. Seul bémol, il était légèrement abimé sur la grille. Rien de grave. ## Frequently Bought Together - K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 2 In, Shape: Round, RU-1750 - Outerwears 20-1023-01 Water Repellent Pre-Filter (Black) - Autolite-AR3910X Ar High Performance Racing Non-Resistor Spark Plug, 4-Pack --- ## 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.hr/products/66010618-k-and-n-universal-clamp-on-air-filter-high-performance](https://www.desertcart.hr/products/66010618-k-and-n-universal-clamp-on-air-filter-high-performance) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*