--- product_id: 64810644 title: "Ru-3570 Universal Rubber Car Filter" brand: "k&n" price: "€ 138.25" currency: EUR in_stock: true reviews_count: 1 url: https://www.desertcart.ie/products/64810644-ru-3570-universal-rubber-car-filter store_origin: IE region: Ireland --- # Washable & reusable Boosts 1-4 HP Universal fit with stretchable flange Ru-3570 Universal Rubber Car Filter **Brand:** k&n **Price:** € 138.25 **Availability:** ✅ In Stock ## Summary > 🏁 Drive smarter, breathe better, and never replace again! ## Quick Answers - **What is this?** Ru-3570 Universal Rubber Car Filter by k&n - **How much does it cost?** € 138.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/64810644-ru-3570-universal-rubber-car-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 - • **Lifetime Reusability:** Save money and the planet with a washable, reusable filter built to last your vehicle’s lifetime. - • **Race-Proven Power Boost:** Unlock up to 4 extra horsepower and feel the acceleration surge. - • **Advanced Cotton Gauze Filtration:** Multi-layered cotton gauze with oiled aluminum mesh ensures maximum airflow without compromising engine protection. - • **Warranty-Safe Performance Upgrade:** Enhance your engine’s breathability without voiding your vehicle warranty—performance with peace of mind. - • **Precision Fit & Vibration Absorption:** Pliable flanges stretch up to 1.5mm for a perfect universal fit that dampens engine vibrations. ## Overview The K&N RU-3570 Universal Rubber Car Filter is a high-performance, washable, and reusable air filter designed to increase horsepower by up to 4 HP while providing superior engine protection. Featuring multi-layered cotton gauze filtration sandwiched between aluminum wire mesh, it offers exceptional airflow and durability. Its pliable, stretchable flanges ensure a universal fit that absorbs vibration, making it an economical and eco-friendly upgrade that won’t void your vehicle warranty. ## Description The secret to our success lies in the unique characteristics of our filter medium that was originally developed by k&n all those years ago in the dust, sweat and tears of desert motocross racing. We just wanted to win races and stumbled on a cotton filtration technology destined to be great. Our high flow cotton gauze air filter is washable, reusable and built to last for the life of an automotive or motorcycle engine. K&n air filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance. Review: I received a damage k&n filter - Dislike ## Features - Fitment: 3flg, 6b, 5-1 / 8t, 5h - Designed to increase horsepower and acceleration - High air flow with excellent filtration - Clamp-on washable and reusable air filter - Pliable flanges absorb vibration and can be stretched up to 1.5 mm to fit in-between sizes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00029X05G | | Best Sellers Rank | #123,530 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #276 in Engine Air Filters | | Brand | K&N | | Brand Name | K&N | | Customer Reviews | 4.5 out of 5 stars 147 Reviews | | Fit Type | Universal Fit | | Global Trade Identification Number | 00024844031624 | | Importer Contact Information | k&n | | Item Shape | Round | | Item Type Name | filter | | Item Weight | 0.3 Kilograms | | Manufacturer | K&N Engineering, Inc., K&N Engineering, Inc. PO Box 1329 Riverside, California 92502 Phone +1-951-826-4000 | | Manufacturer Contact Information | K&N Engineering, Inc. PO Box 1329 Riverside, California 92502 Phone +1-951-826-4000 | | Manufacturer Part Number | RU-3570 | | Manufacturer Warranty Description | This product is imported from the United States of America. The seller does not take any responsibility for any warranty and guarantee related to the product. Buyers must contact the manufacturer directly for warranty assistance. | | Model | RU-3570 | | OEM Equivalent Part Number | RU-3570 | | OEM Part Number | RU-3570 | | Packer Contact Information | K&N Engineering, Inc. PO Box 1329 Riverside, California 92502 Phone +1-951-826-4000 | | Product Grade | Replacement Part | | Shape | Round | | UPC | 024844031624 | | Unit Count | 1 Count | | What Is In the Box | 1 Airfilter, 1 usermanula/ Warrenty card, 1 Sticker | ## Product Details - **Brand:** K&N - **Fit Type:** Universal Fit - **Global Trade Identification Number:** 00024844031624 - **OEM Part Number:** RU-3570 - **Product Grade:** Replacement Part ## Images ![Ru-3570 Universal Rubber Car Filter - Image 1](https://m.media-amazon.com/images/I/61vntP--e8L.jpg) ![Ru-3570 Universal Rubber Car Filter - Image 2](https://m.media-amazon.com/images/I/51WKKAN-ZRL.jpg) ![Ru-3570 Universal Rubber Car Filter - Image 3](https://m.media-amazon.com/images/I/81CWRM1Dd8L.jpg) ![Ru-3570 Universal Rubber Car Filter - Image 4](https://m.media-amazon.com/images/I/810EjNHr6lL.jpg) ![Ru-3570 Universal Rubber Car Filter - Image 5](https://m.media-amazon.com/images/I/81GN3d2MHBL.jpg) ## Customer Reviews ### ⭐ I received a damage k&n filter *by A***D on 20 November 2022* Dislike ## Frequently Bought Together - K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 3 In, Filter Height: 5 In, Flange Length: 1.75 In, Shape: Round Tapered, RU-3570 - Air Filter Wrap Universal Air Filter Protective Cover Dustproof for High Flow Air Intake Filters - K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi --- ## 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.ie/products/64810644-ru-3570-universal-rubber-car-filter](https://www.desertcart.ie/products/64810644-ru-3570-universal-rubber-car-filter) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-04-26*