---
product_id: 154400244
title: "K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 6 In, Filter Height: 6.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1042"
brand: "k&n"
price: "$193.42"
currency: USD
in_stock: true
category: "K&N"
url: https://www.desertcart.us/products/154400244-k-and-n-high-flow-original-lifetime-universal-clamp-on
store_origin: US
region: United States of America
---

# Boosts horsepower & acceleration Washable & reusable for lifetime use 4-layer premium cotton gauze filtration K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 6 In, Filter Height: 6.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1042

**Brand:** k&n
**Price:** $193.42
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride with power, protection, and sustainability!

## Quick Answers

- **What is this?** K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 6 In, Filter Height: 6.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1042 by k&n
- **How much does it cost?** $193.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/154400244-k-and-n-high-flow-original-lifetime-universal-clamp-on)

## 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

- • **Quad-Layer Defense:** Four premium cotton gauze layers trap harmful contaminants for peak engine health.
- • **Lifetime Durability:** Built with rugged materials and advanced construction to last the life of your vehicle.
- • **Effortless Maintenance:** Clean only once every 75,000 miles—saving time and money on replacements.
- • **Engineered Power Boost:** Unlock your engine’s true potential with increased airflow and horsepower.
- • **Universal Fit & Eco-Friendly:** Fits a wide range of vehicles while reducing landfill waste with reusable design.

## Overview

The K&N High-Flow Original Lifetime Universal Clamp-On Air Filter is a premium, washable air filter designed to increase horsepower and acceleration through superior airflow. Featuring four layers of cotton gauze filtration, it traps contaminants effectively while lasting the lifetime of your vehicle. With universal fitment, rugged construction, and maintenance intervals of up to 75,000 miles, it offers a cost-effective, eco-friendly upgrade trusted by millions.

## Description

K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. 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 vehicle. These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.

## Features

- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- UNIVERSAL FITMENT: Designed for use on a variety of applications
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- NO-HASSLE WARRANTY: 1-Year Limited Warranty
- MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TNVXYTL |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #22,103 in Automotive ( See Top 100 in Automotive ) #310 in Automotive Replacement Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.7 out of 5 stars 844 Reviews |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00024844373359 |
| Included Components | Air Filter |
| Item Dimensions L x W x H | 8.4"L x 8.3"W x 8.6"H |
| Item Type Name | Universal Clamp-On Air Filter |
| Item Weight | 1.5 Pounds |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RU-1042 |
| Manufacturer Warranty Description | 1 Year Limited |
| Model Number | RU-1042 |
| Number of Items | 1 |
| OEM Equivalent Part Number | RU-1042 |
| OEM Part Number | RU-1042 |
| Product Dimensions | 8.4"L x 8.3"W x 8.6"H |
| Product Grade | Replacement Part |
| Shape | Round |
| UPC | 024844373359 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** K&N
- **Fit Type:** Universal Fit
- **OEM Part Number:** RU-1042
- **Product Dimensions:** 8.4"L x 8.3"W x 8.6"H
- **Product Grade:** Replacement Part

## Images

![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 6 In, Filter Height: 6.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1042 - Image 1](https://m.media-amazon.com/images/I/71PGk-XWe3L.jpg)

## Questions & Answers

**Q: Will this work with the K & N system that is on the 2005 tacoma xrunner 2wd 4.0l ?> The diameter of the one i have is like 6 inches or something crazy**
A: This ru-1042  has an approximate inside diameter of 6 inches.

**Q: Will this fit my 2014 camaro SS?**
A: K&N has a size for all vehicles

**Q: Will this work for 2016 Dodge Charger rt 5.7L?**
A: If you have a six inch inlet  to slip it on to

**Q: Is the back made of rubber or metal?**
A: the flange is rubber

## Frequently Bought Together

- K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washabler: Flange Diameter: 6 In, Filter Height: 6.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1042
- K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi
- K&N RF-1042DK Black Drycharger Filter Wrap - For Your K&N RF-1042 Filter

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*