--- product_id: 604511849 title: "K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118" brand: "k&n" price: "232 kr" currency: NOK in_stock: false category: "K&N" url: https://www.desertcart.no/products/604511849-k-and-n-engine-air-filter-high-performance-premium-washable store_origin: NO region: Norway --- # washable & reusable 50% more airflow 10-year/million mile warranty K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118 **Brand:** k&n **Price:** 232 kr **Availability:** ❌ Out of Stock ## Summary > 🛠️ Power your Hyundai Elantra with race-tested airflow and lifetime savings! ## Quick Answers - **What is this?** K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118 by k&n - **How much does it cost?** 232 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/604511849-k-and-n-engine-air-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 - • **Built to Last:** 10-Year/Million Mile Limited Warranty means this filter outlives your ride. - • **Boost Your Drive:** Up to 50% increased airflow for sharper acceleration and power gains. - • **Eco-Smart Upgrade:** Washable and reusable design slashes waste and saves $250 over 10 years. - • **Plug & Play Performance:** Pre-oiled, factory-fit filter installs in minutes—no mechanic needed. - • **Race-Proven Reliability:** Official NASCAR air filter technology trusted on the track, now in your Elantra. ## Overview The K&N Engine Air Filter (33-5118) is a premium, washable replacement filter designed specifically for 2021-2022 Hyundai Elantra models. Engineered to increase airflow by up to 50%, it enhances engine power and acceleration while providing world-class protection against contaminants. Backed by a 10-year/million mile warranty and made in the USA, this eco-friendly filter saves money by eliminating disposable replacements and installs easily with a pre-oiled, drop-in design trusted by NASCAR professionals. ## Description K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. 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. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. Vehicle Fitment: 2021-2022 HYUNDAI Elantra ## Features - ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle. - 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 ready to drop into your factory air box. 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. - ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters. - WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants. - LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions. - HIGH QUALITY: Made in America. - RACE TESTED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5FLTW8T | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | K&N | | Country of Origin | USA | | Customer Reviews | 4.9 4.9 out of 5 stars (156) | | EU Spare Part Availability Duration | 10 Years | | Fit Type | Vehicle Specific Fit | | Item Type Name | Replacement Air Filter | | Item Weight | 1.07 Pounds | | Manufacturer | K&N Engineering, Inc. | | Manufacturer Part Number | 33-5118 | | Manufacturer Warranty Description | 1,000,000 Miles/10 Year | | Model | 33-5118 | | Number of Items | 1 | | OEM Equivalent Part Number | 28113AA100 | | Product Grade | Performance,Replacement | | UPC | 024844394088 | | Unit Count | 1.0 Count | | What Is In the Box | 1 Air Filter | ## Product Details - **Brand:** K&N - **EU Spare Part Availability Duration:** 10 Years - **Fit Type:** Vehicle Specific Fit - **OEM Part Number:** 28113AA100 - **Product Grade:** Performance,Replacement ## Images ![K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118 - Image 1](https://m.media-amazon.com/images/I/41d6AGGbb9L.jpg) ![K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118 - Image 2](https://m.media-amazon.com/images/I/51rBCsI1oVL.jpg) ![K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118 - Image 3](https://m.media-amazon.com/images/I/512do-jL2OL.jpg) ![K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118 - Image 4](https://m.media-amazon.com/images/I/31F21xbW5LL.jpg) ![K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2021-2022 HYUNDAI Elantra, 33-5118 - Image 5](https://m.media-amazon.com/images/I/41xiXKdhSML.jpg) ## Frequently Bought Together - K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2020-2025 Hyundai/Kia: Elantra, i30, Kona, K4, 33-5118 - K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air for your Cabin: Compatible with 2019-2025 Hyundai: (See Product Description for Select Models), VF2085 - K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Washable: Compatible with HYUNDAI/KIA: Santa Cruz, Santa FE, Sonata, Staria, Tucson, Carnival, K5, Sedona, Sorento, Sportage, 33-5108 --- ## 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.no/products/604511849-k-and-n-engine-air-filter-high-performance-premium-washable](https://www.desertcart.no/products/604511849-k-and-n-engine-air-filter-high-performance-premium-washable) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*