---
product_id: 11791383
title: "K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130"
brand: "k&n"
price: "495 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "K&N"
url: https://www.desertcart.ro/products/11791383-k-and-n-high-flow-original-lifetime-universal-clamp-on
store_origin: RO
region: Romania
---

# Boosts horsepower & acceleration Washable & reusable for 5+ years 4-layer premium cotton filtration K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130

**Brand:** k&n
**Price:** 495 Lei
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride with the filter that never quits!

## Quick Answers

- **What is this?** K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130 by k&n
- **How much does it cost?** 495 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/11791383-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 contaminants, protecting your engine like a pro.
- • **Lifetime Durability:** Built with rugged materials and precision molding to last the life of your vehicle.
- • **Eco-Friendly Upgrade:** Reusable design slashes landfill waste—clean only once every 75,000 miles.
- • **Unleash Engine Power:** State-of-the-art media ramps up airflow for peak horsepower and acceleration.
- • **Plug & Play Performance:** Pre-oiled and clamp-on ready for effortless installation and instant gains.

## Overview

The K&N High-Flow Original Lifetime Universal Clamp-On Air Filter (RU-3130) is a premium, washable air filter engineered to boost engine horsepower and acceleration. Featuring four layers of cotton gauze filtration, it traps harmful contaminants while offering rugged, lifetime durability. Designed for universal fitment with a 3.5-inch flange diameter and 7-inch height, this pre-oiled filter requires cleaning only every 75,000 miles, reducing waste and maintenance. Proudly made in the USA, it’s a cost-effective, eco-conscious upgrade trusted by performance enthusiasts.

## 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.

Review: Exact replacement for Subaru APS intake!! - Just another Subaru guy here to say this is the perfect replacement for the APS intake, and perfect fitment! Works great!! 04 sti 320whp!!
Review: Lucky guess - I had a cold air intake I bought for my car years ago (2016 EB Mustang). I recently decided to put the intake back on but could not find the cone filter it came with.. I knew it was non branded K&N filter, I came on desertcart and just looked up K&N filters with roughly 3.5'' inch inlet, turns out this is the exact one that came with my cold air originally.. perfect fit in size and length and same color/design. So if you have an Ecoboost Mustang with an MMR Big Tube Cold Air (discontinued.. Lol) this filter is for you!

## 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 | B00029WZWU |
| Best Sellers Rank | #57,675 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Performance Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.6 out of 5 stars 322 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00024844010971 |
| Included Components | 3-1/2"FLG, 4-5/8"B, 3-1/2"T, 7"H |
| Item Dimensions L x W x H | 117"L x 117"W x 194"H |
| Item Type Name | 3-1/2"FLG, 4-5/8"B, 3-1/2"T, 7"H |
| Item Weight | 0.4 Kilograms |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RU-3130 |
| Manufacturer Warranty Description | LIMITED WARRANTY |
| Model Number | RU-3130 |
| OEM Equivalent Part Number | RU-3130 |
| OEM Part Number | RU-3130 |
| Product Dimensions | 117"L x 117"W x 194"H |
| Product Grade | Replacement Part |
| Shape | Round |
| UPC | 024844010971 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** K&N
- **EU Spare Part Availability Duration:** 5 Years
- **Fit Type:** Universal Fit
- **Product Dimensions:** 117"L x 117"W x 194"H
- **Product Grade:** Replacement Part

## Images

![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130 - Image 1](https://m.media-amazon.com/images/I/51XGjueGAEL.jpg)
![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130 - Image 2](https://m.media-amazon.com/images/I/61uDBW0jq2L.jpg)
![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130 - Image 3](https://m.media-amazon.com/images/I/71xaPMkXilL.jpg)
![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130 - Image 4](https://m.media-amazon.com/images/I/810EjNHr6lL.jpg)
![K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130 - Image 5](https://m.media-amazon.com/images/I/81CWRM1Dd8L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Would it fit on a nissan pathfinder 2005?**
A: If it has the K and N mounting adapter I’m sure it will.

**Q: Will this fit the cold air intake on my slingshot slr, 2018....?**
A: No, The K&N RU-3130 High Performance Universal Air Filter is not the correct filter. At this time we do not have a filter for a 2018 Polaris Slingshot SLR.

**Q: Whats the partnumber for the black dry filter cover that goes on my blackhawk filter?**
A: There are five different  K&N black universal air filters and three have filter wraps . The K&N RU-5171HBK and K&N RU-5283HBK use the K&N Drycharger® RC-5112DK. The K&N RU-5177HBK uses the The K&N Drycharger® RC-5139DK.

**Q: Will this fit on a 2016 Volkswagen Touareg? 3.6**
A: No. Not without modifying the entire air intake assembly. Try using K&N 33-2857 and reducing exhaust restrictions.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact replacement for Subaru APS intake!!
*by M***D on August 21, 2022*

Just another Subaru guy here to say this is the perfect replacement for the APS intake, and perfect fitment! Works great!! 04 sti 320whp!!

### ⭐⭐⭐⭐⭐ Lucky guess
*by A***5 on March 30, 2019*

I had a cold air intake I bought for my car years ago (2016 EB Mustang). I recently decided to put the intake back on but could not find the cone filter it came with.. I knew it was non branded K&N filter, I came on amazon and just looked up K&N filters with roughly 3.5'' inch inlet, turns out this is the exact one that came with my cold air originally.. perfect fit in size and length and same color/design. So if you have an Ecoboost Mustang with an MMR Big Tube Cold Air (discontinued.. Lol) this filter is for you!

### ⭐⭐⭐⭐⭐ Worm clamp is included
*by D***E on April 3, 2025*

Great quality as always. Does come with worm clamp. Much lighter than I thought.

## Frequently Bought Together

- K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Washable: Flange Diameter: 3.5 In, Filter Height: 7 In, Flange Length: 0.875 In, Shape: Round Tapered, RU-3130
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-19*