--- product_id: 19269369 title: "Pre-Filter K274K For K&N Air Filter RU-5173 RC-4940 Filter Wrap" brand: "filterwears" price: "VT10636" currency: VUV in_stock: true reviews_count: 9 url: https://www.desertcart.vu/products/19269369-pre-filter-k274k-for-k-and-n-air-filter-ru store_origin: VU region: Vanuatu --- # Hydrophobic, water-repellent fabric Heat resistant up to 450°F Blocks particles >0.005 inches Pre-Filter K274K For K&N Air Filter RU-5173 RC-4940 Filter Wrap **Brand:** filterwears **Price:** VT10636 **Availability:** ✅ In Stock ## Summary > 🛠️ Protect your power, extend your ride — the FILTERWEARS pre-filter that works as hard as you do. ## Quick Answers - **What is this?** Pre-Filter K274K For K&N Air Filter RU-5173 RC-4940 Filter Wrap by filterwears - **How much does it cost?** VT10636 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/19269369-pre-filter-k274k-for-k-and-n-air-filter-ru) ## Best For - filterwears enthusiasts ## Why This Product - Trusted filterwears brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Filter Life:** Dramatically reduces maintenance costs by prolonging service intervals and filter lifespan. - • **Precision Fit for K&N:** Tailored compatibility with K&N RC-4940 and RC-5173 filters for seamless integration. - • **All-Weather Reliability:** Performs flawlessly even in freezing temperatures with no loss of functionality. - • **Effortless Installation:** Strap-secured design ensures quick, hassle-free setup—get back on the road faster. - • **Ultimate Debris Defense:** Keeps your high-performance filter pristine and dirt-free for peak engine efficiency. ## Overview The FILTERWEARS Pre-Filter K274K is a durable, hydrophobic wrap made from 100% monofilament polyester designed to shield K&N air filters from debris, dirt, and water. It withstands heat up to 450°F and freezing temperatures without compromising performance, extending filter life and reducing maintenance costs. Easy to install with base straps, it fits K&N RC-4940 and RC-5173 filters, making it an essential upgrade for high-performance air intake systems. ## Description Direct from manufacturer. Made in the USA.Filter material: 100% monofilament polyester with water repellent finish standard on all pre-filters.Black closed top, round taper pre-filter.Measurements: 5.88"T, 7.5"B, 6.0"HCompare to K&N RC-5173DKFits K&N filters: RC-4940, RC-5173Fits K&N intake kits: 57-2532, 77-2584KP, 77-2582KTK, 77-2581KP, 77-2580KP, 77-2577KTK, 63-2584, 63-2583, 63-2581, 63-2580, 63-2575, 57-2575, 77-2585KS ## Features - Reduces overall maintenance cost, Extends filter service intervals, Adds convenience, Extends the life of any filter exposed or not - Keeps your high performance filter free of debris/dirt and water, Effective barrier for any particle bigger than .005 inches - No reduction of functionality in freezing temperatures, Hydrophobic fabric is standard (water repellent), Handles heat up to 450 degrees Fahrenheit - Made from 100% monofilament polyester, with straps at the base of pre-filter for easy installation - Size: 5.88"T, 7.5"B, 6.0"H ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | FILTERWEARS | | Brand | FILTERWEARS | | Item Weight | 2 ounces | | Product Dimensions | 5.88 x 7.5 x 6 inches | | Item model number | K274K | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | K274K | | OEM Part Number | RC-4940, RC-5173 | ## Product Details - **Brand:** FILTERWEARS - **Product Dimensions:** 5.88"L x 7.5"W x 6"H - **OEM Part Number:** RC-4940, RC-5173 - **Shape:** Round - **Manufacturer:** FILTERWEARS ## Images ![Pre-Filter K274K For K&N Air Filter RU-5173 RC-4940 Filter Wrap - Image 1](https://m.media-amazon.com/images/I/71WOl3wFbJL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐ purchased this item on July 21, 2018 *by N***Y on Reviewed in the United States on July 27, 2018* July 2018 - It fits my K & N perfectly, it's like they were made for each other or something. Its going to be so much easier cleaning the filter now that every bug that gets sucked up wont be one with the filterOctober 2020 - Cleaned it up today and elastic around the bottom is no longer any good but the it still looks good with no loose threading. Good job sewing it but bad job picking the elastic. ### ⭐⭐⭐⭐⭐ Great Fit for the K&N Filter *by B***M on Reviewed in the United States on December 11, 2018* Easy to install over the K&N cold air performance air filter. Looks great and does not alter the benefits gained by the K&N system. Much more affordable than the K&N brand pre-filter. About 15 bucks cheaper. ### ⭐⭐⭐⭐⭐ good product *by L***S on Reviewed in the United States on October 4, 2020* works well. keeps the big stuff out --- ## 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.vu/products/19269369-pre-filter-k274k-for-k-and-n-air-filter-ru](https://www.desertcart.vu/products/19269369-pre-filter-k274k-for-k-and-n-air-filter-ru) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*