--- product_id: 593344228 title: "K&N Engine Air Filter: High Performance, Powersport Air Filter, HA-3021" brand: "k&n" price: "1559 kr" currency: NOK in_stock: true category: "K&N" url: https://www.desertcart.no/products/593344228-k-and-n-engine-air-filter-high-performance-powersport-air store_origin: NO region: Norway --- # Boosts horsepower & acceleration Washable & reusable for lifetime use Precision OEM fit, easy install K&N Engine Air Filter: High Performance, Powersport Air Filter, HA-3021 **Brand:** k&n **Price:** 1559 kr **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your ride with power that lasts a lifetime! ## Quick Answers - **What is this?** K&N Engine Air Filter: High Performance, Powersport Air Filter, HA-3021 by k&n - **How much does it cost?** 1559 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/593344228-k-and-n-engine-air-filter-high-performance-powersport-air) ## 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 - • **Race-Tested Durability:** Built with pleated cotton gauze media for superior filtration and long service intervals. - • **Trusted by Pros & Riders:** Backed by a 10-Year/Million Mile Limited Warranty and proven on the world’s toughest race tracks. - • **Unleash Peak Performance:** Engineered to increase horsepower and acceleration for your Honda CRF300L series. - • **Perfect OEM Compatibility:** Fits directly into your factory air box with a custom sealing bead for a flawless fit. - • **Eco-Friendly Power Upgrade:** Washable, reusable filter reduces waste and saves you money over disposable alternatives. ## Overview The K&N High-Flow Original Lifetime Engine Air Filter is a premium, washable replacement filter designed specifically for 2021-2024 Honda CRF300L models. It enhances engine performance by increasing airflow, boosting horsepower and acceleration while providing superior filtration with pleated cotton gauze media. Engineered for a precise OEM fit, this durable filter is reusable for the life of your vehicle and backed by a 10-Year/Million Mile Limited Warranty, making it the ultimate upgrade for off-road and motocross enthusiasts. ## Description The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection. Built with premium oiled cotton gauze, this washable and reusable air filter is designed for long-lasting performance, a precision OEM-style fit, and durable construction to keep your motorcycle performing ride after ride.Compatible Vehicles:2021-2025 HONDA CRF300L ABS2021-2025 HONDA CRF300L Rally ABS2025 HONDA CRF300LS2021-2024 HONDA CRF300L2021-2024 HONDA CRF300L Rally ## Features - ENGINEERED POWER: Increases performance by delivering high airflow that can help improve horsepower, acceleration, and engine response without typically requiring fuel-management modifications. - PREMIUM ENGINE PROTECTION: Layers of premium cotton gauze treated with a specially designed tacking agent work to trap dirt & contaminants. - WASHABLE & REUSABLE: K&N pre-oiled washable filters offer a longer service life, helping reduce replacement costs while supporting extended maintenance intervals. - PRECISION OEM-STYLE FIT: Made with application specific seamless sealing beads and custom seals for easy installation (Where Applicable). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFWG8RBM | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #208,857 in Automotive ( See Top 100 in Automotive ) #2,821 in Automotive Replacement Air Filters | | Brand Name | K&N | | Customer Reviews | 4.4 4.4 out of 5 stars (44) | | Fit Type | Universal Fit | | Included Components | 1 Air Filter | | Item Dimensions L x W x H | 5.25"L x 4.63"W x 1"H | | Item Highlight | Increase Power & Accerlation Fits Select. 2021-2025 HONDA: CRF300L/ABS/Rally/Rally ABS (See Product Description) | | Item Type Name | Replacement Air Filter | | Manufacturer | K&N Engineering, Inc. | | Manufacturer Part Number | HA-3021 | | Manufacturer Warranty Description | 1 Year Limited | | Model Number | HA-3021 | | Number of Items | 1 | | OEM Equivalent Part Number | HA-3021 | | Product Grade | Performance Part | | Shape | Panel | | UPC | 024844395979 | | Unit Count | 1 Count | ## Product Details - **Brand:** K&N - **Fit Type:** Universal Fit - **OEM Part Number:** HA-3021 - **Product Dimensions:** 5.25"L x 4.63"W x 1"H - **Product Grade:** Performance Part ## Images ![K&N Engine Air Filter: High Performance, Powersport Air Filter, HA-3021 - Image 1](https://m.media-amazon.com/images/I/71-8qKkX9VL.jpg) --- ## 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/593344228-k-and-n-engine-air-filter-high-performance-powersport-air](https://www.desertcart.no/products/593344228-k-and-n-engine-air-filter-high-performance-powersport-air) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-19*