--- product_id: 359030971 title: "Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Flange Diameter: 6 In, Filter Height: 7.5 Length: 1 Shape: Round Tapered, Ru-3101Hbk" brand: "k&n" price: "NT$7570" currency: TWD in_stock: true reviews_count: 6 category: "K&N" url: https://www.desertcart.tw/products/359030971-universal-clamp-on-air-intake-filter-high-performance-premium-washable store_origin: TW region: Taiwan --- # Boosts horsepower & acceleration Premium washable & reusable filter 6-inch universal flange diameter Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Flange Diameter: 6 In, Filter Height: 7.5 Length: 1 Shape: Round Tapered, Ru-3101Hbk **Brand:** k&n **Price:** NT$7570 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your ride with K&N – where performance meets precision! ## Quick Answers - **What is this?** Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Flange Diameter: 6 In, Filter Height: 7.5 Length: 1 Shape: Round Tapered, Ru-3101Hbk by k&n - **How much does it cost?** NT$7570 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/359030971-universal-clamp-on-air-intake-filter-high-performance-premium-washable) ## 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 - • **Dual-Layer Defense:** Two layers of synthetic filter media trap harmful contaminants, protecting your engine’s longevity. - • **Built to Last a Lifetime:** Rugged, premium materials ensure durability and reliability through every drive. - • **Eco-Friendly & Cost-Effective:** Washable and reusable filter reduces waste and saves you money over time. - • **Engineered for Peak Performance:** State-of-the-art media maximizes horsepower and acceleration for that extra edge on the road. - • **Universal Fit, Hassle-Free Upgrade:** 6-inch clamp-on design fits most intake systems, making installation effortless and fast. ## Overview The K&N Universal Clamp-On Air Intake Filter (6-inch flange, 7.5-inch height) is a premium, washable replacement filter engineered to boost engine horsepower and acceleration. Featuring dual-layer synthetic media for superior contaminant protection and rugged construction for long-lasting durability, it offers a universal fit for easy installation. Trusted by automotive enthusiasts, this filter combines performance, sustainability, and value in one sleek package. ## Description From the manufacturer Why K&N Cone Air Filters The Original Red Air Filter Since 1969 Designed for the racetrack—made for your vehicle. K&N washable, reusable high-flow car air filters feature a state-of-the-art design of layered, oiled cotton media, engineered to improve airflow and capture contaminants. The durable filter frame and media is designed to last for the entire lifespan of your vehicle. Washable & Reusable Unlike disposable air filters which must be frequently replaced, K&N high-flow engine air filters are washable, reusable, and engineered to last for the life of your vehicle. Use K&N specially formulated filter cleaner to help restore your filter’s particle capturing capability quickly and easily. K&N Air Filters- Features & Benefits High Flow Cotton Media High-flow cotton media is designed to allow up to 50% more airflow than traditional paper air filters. K&N cone air filters on a SuperFlow flow bench to ensure increased airflow over a stock filter. Save Money & Reduce Waste Over 100 million disposable air filters and their packaging waste end up in landfills each year. Choosing a washable, reusable product that lasts for the lifespan of your vehicle helps to reduce unnecessary waste and saves you 250 Dollars over 10 years by avoiding replacement filters. Easy Installation Engineered to fit easily into your factory air box as easily as any other air filter. Typically installs in less than five minutes with no tools necessary. More Great Products from K&N K&N Performance Back Exhaust Systems K&N exhaust systems are engineered to increase performance, deliver robust sound, and install quickly and easily. Each exhaust system typically installs in less than 30 minutes with no cutting or welding necessary. K&N EDGE Windshield Wipers K&N superior quality car wiper blades are engineered for all weather performance. The windshield wiper blades are engineered to resist wind-lift while driving at high speed, while the advanced beam blades are designed to match the curvature of modern windshield for a streak-free wipe. K&N Cabin Air Filters K&N’s line of washable replacement cabin air filters are designed to filter incoming air using state-of-the-art filtration technology—helping protect your vehicle’s occupants, interior, and HVAC system from pollutants that can cause unpleasant odors. Engineered to be washable, reusable, and durable, this is the last cabin air filter you’ll ever have to buy for your car! K&N Furnace Air Filters Made from a pleated synthetic filter media, K&N lifetime washable home air filters provide excellent filtration and dust capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe—and can be cleaned easily for years of use in your home, office, or business. Instead of repeatedly purchasing new disposable filters, simply wash and reinstall your K&N filter whenever it is dirty. Review: Quality issues - Low quality, extra molding everywhere, the molding at the top looks like it's done by hand, this can't be made in a factory by reputable brand, thrown to the pin as I only noticed it after return window closed Review: Nice quality - Seems to have plenty of flow for my 06 Cummins. Is a bit smaller then the previous filter but for the price it’s perfect. Had a hard time finding a decent replacement filter for my intake system. ## Features - ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. - EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. - SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.Top Outside Diameter:5.25 inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EPYE3R8 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #12,374 in Automotive ( See Top 100 in Automotive ) #121 in Car Engine Air Filters | | Brand | K&N | | Brand Name | K&N | | Customer Reviews | 4.7 out of 5 stars 499 Reviews | | EU Spare Part Availability Duration | 3 Years | | Fit Type | Universal Fit | | Fit type | Universal Fit | | Global Trade Identification Number | 00024844334343 | | Included Components | Universal Clamp-On Air Filter | | Item Dimensions L x W x H | 23.8L x 23.8W x 24.8H centimeters | | Item Type Name | 6"Flg, 7-1/2"B, 5-1/4"T; 7-1/2"H Universal Clamp-On Air Filter | | Item Weight | 0.77 Kilograms | | Manufacturer | K&N | | Manufacturer Part Number | RU-3101HBK | | Manufacturer Warranty Description | 12 Months | | Model Number | RU-3101HBK | | OEM Equivalent Part Number | RU-3101HBK | | OEM part number | RU-3101HBK | | Product Grade | Replacement Part | | Product dimensions | 23.8L x 23.8W x 24.8H centimeters | | Product grade | Replacement Part | | Shape | Round | | UPC | 024844334343 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** K&N - **EU Spare Part Availability Duration:** 3 Years - **Fit type:** Universal Fit - **Product dimensions:** 23.8L x 23.8W x 24.8H centimeters - **Product grade:** Replacement Part ## Images ![Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Flange Diameter: 6 In, Filter Height: 7.5 Length: 1 Shape: Round Tapered, Ru-3101Hbk - Image 1](https://m.media-amazon.com/images/I/61kMX0pXF6L.jpg) ## Questions & Answers **Q: Is this filter all black?** A: Yes, even the hose clamp is black. **Q: Will this fit a 6inch diameter flange? because i called k&n, and they say they dont make anything that big.. just making sure.** A: I have a 2013 Silverado 5.3 and it fits mine. **Q: Will this fit on the K&n 63 series?** A: As long as your intake tube is 6 inch in diameter, then yes. But it is about 9 inches long so you will have to consider the amount of space it's going imto. **Q: Is this a dry filter or do you need to oil it?** A: It’s dry, no oil. ## Customer Reviews ### ⭐ Quality issues *by H***M on 9 November 2025* Low quality, extra molding everywhere, the molding at the top looks like it's done by hand, this can't be made in a factory by reputable brand, thrown to the pin as I only noticed it after return window closed ### ⭐⭐⭐⭐⭐ Nice quality *by S***E on 8 October 2023* Seems to have plenty of flow for my 06 Cummins. Is a bit smaller then the previous filter but for the price it’s perfect. Had a hard time finding a decent replacement filter for my intake system. ### ⭐⭐⭐⭐⭐ Perfect fit & excellent replacement *by M***O on 18 September 2025* Just received and installed my new air filter, previous filter is 11yrs old. Keeping it as a spare for in between regular cleanings. Fit perfectly with no issues. 2012 Chevy Tahoe replacement filter for Blackhawk k&n 71-3070 exhaust kit. ## Frequently Bought Together - K&N Dryflow Lifetime Universal Clamp-On Air Filter: High Performance, Washable, Replacement Filter: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-3101HBK - K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi - K&N Synthetic Air Filter Cleaner and Degreaser: 32 Oz Spray Bottle; Restore Engine Air Filter Performance, 99-0624 --- ## 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.tw/products/359030971-universal-clamp-on-air-intake-filter-high-performance-premium-washable](https://www.desertcart.tw/products/359030971-universal-clamp-on-air-intake-filter-high-performance-premium-washable) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-18*