---
product_id: 258056817
title: "K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT"
brand: "k&n"
price: "₩209764"
currency: KRW
in_stock: true
reviews_count: 5
category: "K&N"
url: https://www.desertcart.kr/products/258056817-k-and-n-universal-clamp-on-air-filter-high-performance
store_origin: KR
region: South Korea
---

# 50% more airflow Clamp-on easy install Washable & reusable K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT

**Brand:** k&n
**Price:** ₩209764
**Availability:** ✅ In Stock

## Summary

> 💨 Power up your ride with the original red filter that never quits!

## Quick Answers

- **What is this?** K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT by k&n
- **How much does it cost?** ₩209764 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/258056817-k-and-n-universal-clamp-on-air-filter-high-performance)

## 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

- • **Eco-Smart Choice:** Washable and reusable filter saves $250+ and reduces landfill waste
- • **Effortless Upgrade:** Clamp-on design installs in under 5 minutes—no tools needed
- • **Unleash Engine Power:** Boost acceleration with 50% increased airflow over paper filters
- • **Race-Proven Durability:** Built to last the lifetime of your vehicle with premium cotton media
- • **Universal Fit, Instant Style:** Sleek tapered cone shape fits most vehicles and adds a sporty look

## Overview

The K&N Universal Clamp-On Air Filter RG-1001WT delivers up to 50% more airflow than disposable paper filters, enhancing horsepower and acceleration. Featuring a washable, reusable design with premium oiled cotton media, it offers a lifetime lifespan and easy clamp-on installation in under five minutes. This universal-fit, tapered cone filter combines race-proven performance with eco-friendly savings, making it a smart upgrade for any vehicle.

## 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—and designed to give you an increase in horsepower. 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 Increased Horespower & Torque High-flow cotton media is designed to allow up to 50% more airflow than traditional paper air filters—and greater airflow can result in increased horsepower and torque. Washable and Disposable 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.

Review: Deportivo - Buen material, resistente y se ve muy deportivo
Review: Perfect fit, looks great!!! - Great filter, perfect fit for my application

## 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 engine air filters can reduce your vehicle’s acceleration by up to 10%
- EASY INSTALLATION: K&N air filter is 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
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AFRIY6U |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #73,787 in Automotive ( See Top 100 in Automotive ) #931 in Car Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Country of Publication | China |
| Customer Reviews | 4.5 out of 5 stars 79 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Fit Type | Universal Fit |
| Fit type | Universal Fit |
| Global Trade Identification Number | 00024844313331 |
| Included Components | K&N Universal Clamp-On Air Intake Filter (6" OD B X 5.5"H W/4", 3-1/2", 3"DIA FLG W/INVERTED FILTER TOP) |
| Item Dimensions L x W x H | 19.2L x 16.2W x 19.7H centimeters |
| Item Type Name | 6" Od B X 5"H W/4", 3-1/2", 3"Dia Flg W/Inverted Filter Top Universal Clamp-On Air Filter |
| Item Weight | 0.3 Kilograms |
| Manufacturer | KN Filters Inc. |
| Manufacturer Part Number | RG-1001WT |
| Manufacturer Warranty Description | 12 Months |
| Model Number | RG-1001WT |
| OEM Equivalent Part Number | RG-1001WT |
| OEM part number | RG-1001WT |
| Product Grade | New |
| Product dimensions | 19.2L x 16.2W x 19.7H centimeters |
| Product grade | New |
| Shape | Conical |
| UPC | 024844313331 |

## Product Details

- **Brand:** K&N
- **EU Spare Part Availability Duration:** 1 Years
- **Fit type:** Universal Fit
- **Product dimensions:** 19.2L x 16.2W x 19.7H centimeters
- **Product grade:** New

## Images

![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT - Image 1](https://m.media-amazon.com/images/I/61JPSpZ8ANL.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT - Image 2](https://m.media-amazon.com/images/I/51PmuKOLzhL.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT - Image 3](https://m.media-amazon.com/images/I/81CWRM1Dd8L.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT - Image 4](https://m.media-amazon.com/images/I/810EjNHr6lL.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT - Image 5](https://m.media-amazon.com/images/I/81GN3d2MHBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Deportivo
*by R***O on 5 December 2023*

Buen material, resistente y se ve muy deportivo

### ⭐⭐⭐⭐⭐ Perfect fit, looks great!!!
*by M***N on 16 July 2024*

Great filter, perfect fit for my application

### ⭐⭐⭐⭐⭐ filtre K&N 4 po
*by G***S on 15 April 2024*

Installation facile nettoyage rapide

## Frequently Bought Together

- K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001WT
- Ucreative 45 Degree Elbow ID: 4" (102mm) 4-Ply 5mm Thickness High Performance Silicone Hose Coupler
- Taukealugs 90 Degree Elbow Coupler Silicone Hose 4-Ply 4-inch for Turbo/Intercooler/Intake Piping,Length 102mm Thickness 5mm with T-Bolt Clamp

---

## 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.kr/products/258056817-k-and-n-universal-clamp-on-air-filter-high-performance](https://www.desertcart.kr/products/258056817-k-and-n-universal-clamp-on-air-filter-high-performance)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-25*