---
product_id: 593344228
title: "High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021"
brand: "k&n"
price: "COP 455813"
currency: COP
in_stock: true
reviews_count: 10
category: "K&N"
url: https://www.desertcart.co/products/593344228-high-flow-original-lifetime-engine-air-filter-increase-power-accerlation
store_origin: CO
region: Colombia
---

# Boosts horsepower & acceleration Washable & reusable for lifetime use Precision OEM fit, easy install High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021

**Brand:** k&n
**Price:** COP 455813
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your ride with power that lasts a lifetime!

## Quick Answers

- **What is this?** High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021 by k&n
- **How much does it cost?** COP 455813 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/593344228-high-flow-original-lifetime-engine-air-filter-increase-power-accerlation)

## 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

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. 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 motorcycle, ATV, or Side-By-Side 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 for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration.Compatible Vehicles:2021-2024 HONDA CRF300L2021-2024 HONDA CRF300L ABS2021-2024 HONDA CRF300L Rally2021-2024 HONDA CRF300L Rally ABS

Review: I noticed a nice difference in performance! - I got this K&N filter for my Honda CRF300L Rally and I gotta say it really feels like a quality filter! It's been a long time since I've used a K&N filter and had forgotten how much I like the quality of them and the cleaning and oiling process. I currently have a Twin Air foam filter on the bike and wanted a back up filter so that I don't have to be down when it is time to clean the air filter. desertcart had a great price on the K&N when I went looking, so I ordered it. It was about a week after I installed it that I went for a ride and I had forgotten that I installed the new air filter. As I was riding, I noticed that the bike seemed a little more peppy and that's when I remembered the new air filter. So for me, I would say the K&N filter has enhanced the performance! My one concern is that hopefully the K&N filter doesn't allow more dirt in when I am riding in dusty conditions. I will be monitoring that to make sure dirt isn't making it past the filter. But if it does a good job with the filtering, I will be very happy because it definitely made a nice difference in the performance!
Review: Calidad-Precio - Cumple con lo descrito.

## Features

- Designed to provide increased horsepower and acceleration
- Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
- Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
- Multiple layers of woven cotton gauze media offers excellent filtration
- Fits directly into OEM air box with application specific sealing bead ensuring a precise fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFWG8RBM |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #388,984 in Automotive ( See Top 100 in Automotive ) #5,326 in Automotive Replacement Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.3 out of 5 stars 42 Reviews |
| 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 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 |
| OEM Part Number | HA-3021 |
| Product Dimensions | 5.25"L x 4.63"W x 1"H |
| 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

![High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021 - Image 1](https://m.media-amazon.com/images/I/51KT7yQH6cL.jpg)
![High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021 - Image 2](https://m.media-amazon.com/images/I/814Zqhr2uyL.jpg)
![High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021 - Image 3](https://m.media-amazon.com/images/I/81p8PEIJm1L.jpg)
![High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021 - Image 4](https://m.media-amazon.com/images/I/81YSybfrzAL.jpg)
![High-Flow Original Lifetime Engine Air Filter: Increase Power & Accerlation, Washable, Premium, Replacement Air Filter: Compatible with 2021-2024 Honda: CRF300L, ABS, Rally, Rally ABS, HA-3021 - Image 5](https://m.media-amazon.com/images/I/71mynjLZHXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I noticed a nice difference in performance!
*by C***R on November 9, 2025*

I got this K&N filter for my Honda CRF300L Rally and I gotta say it really feels like a quality filter! It's been a long time since I've used a K&N filter and had forgotten how much I like the quality of them and the cleaning and oiling process. I currently have a Twin Air foam filter on the bike and wanted a back up filter so that I don't have to be down when it is time to clean the air filter. Amazon had a great price on the K&N when I went looking, so I ordered it. It was about a week after I installed it that I went for a ride and I had forgotten that I installed the new air filter. As I was riding, I noticed that the bike seemed a little more peppy and that's when I remembered the new air filter. So for me, I would say the K&N filter has enhanced the performance! My one concern is that hopefully the K&N filter doesn't allow more dirt in when I am riding in dusty conditions. I will be monitoring that to make sure dirt isn't making it past the filter. But if it does a good job with the filtering, I will be very happy because it definitely made a nice difference in the performance!

### ⭐⭐⭐⭐⭐ Calidad-Precio
*by M***L on April 12, 2026*

Cumple con lo descrito.

### ⭐⭐⭐⭐⭐ For my CRF 300L
*by M***N on August 18, 2025*

Better than stock. Hard to install though.

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-08-28*