---
product_id: 64810645
title: "Ru-4950 Universal Rubber Car Filter"
brand: "k&n"
price: "£110.11"
currency: GBP
in_stock: true
reviews_count: 8
category: "K&N"
url: https://www.desertcart.co.uk/products/64810645-ru-4950-universal-rubber-car-filter
store_origin: GB
region: Great Britain
---

# High airflow filtration Boosts 1-4 HP Washable & reusable Ru-4950 Universal Rubber Car Filter

**Brand:** k&n
**Price:** £110.11
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride with power and precision – don’t just drive, dominate!

## Quick Answers

- **What is this?** Ru-4950 Universal Rubber Car Filter by k&n
- **How much does it cost?** £110.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/64810645-ru-4950-universal-rubber-car-filter)

## 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

- • **Durable & Eco-Friendly:** Washable, reusable cotton gauze filter built to last the life of your engine.
- • **Race-Proven Power Boost:** Add up to 4 horsepower and feel the difference on every drive.
- • **Universal Fit Flexibility:** Pliable flanges stretch up to 1.5mm for a perfect clamp-on fit across sizes.
- • **Vibration Absorbing Design:** Rubber flanges reduce engine vibration for a smoother, quieter ride.
- • **Unmatched Airflow Efficiency:** Engineered for virtually unrestricted air intake without compromising filtration.

## Overview

The K&N RU-4950 Universal Rubber Car Filter is a high-performance, washable air filter designed to increase horsepower by up to 4 HP while maintaining superior filtration. Featuring a durable cotton gauze medium layered with aluminum mesh, it offers exceptional airflow and longevity. Its pliable rubber flanges ensure a secure, vibration-absorbing fit across multiple sizes, making it a versatile upgrade for automotive enthusiasts seeking enhanced engine performance and efficiency.

## Description

The k&n high-flow air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. Our automotive oe (original equipment) replacement air filters generally add 1-4 horsepower. The secret to our success lies in the unique characteristics of our filter medium that was originally developed by k&n all those years ago in the dust, sweat and tears of desert motocross racing. We just wanted to win races and stumbled on a cotton filtration technology destined to be great. Our high flow cotton gauze air filter is washable, reusable and built to last for the life of an automotive or motorcycle engine. K&n air filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh.

Review: Good upgrade - Increase in performance and nice intake sound . Turbo.
Review: I love it my landi jeep performance improves - Thanks desertcart for delivering it I love it my landi jeep performance improved pickup improved bolero engine Fits perfect am enjoying it while riding my jeep

## Features

- Fitment: 2-1 / 2flg, 6b, 5t, 5-1 / 2h
- Designed to increase horsepower and acceleration
- High air flow with excellent filtration
- Clamp-on washable and reusable air filter
- Pliable flanges absorb vibration and can be stretched up to 1.5 mm to fit in-between sizes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CO8574 |
| Best Sellers Rank | #29,364 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #41 in Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 191 Reviews |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00024844103307 |
| Importer Contact Information | k&n |
| Item Shape | Round |
| Item Type Name | filter |
| Item Weight | 0.6 Kilograms |
| Manufacturer | K&N Engineering, Inc., K&N Engineering, Inc. PO Box 1329 Riverside, California 92502 Phone +1-951-826-4000 |
| Manufacturer Contact Information | K&N Engineering, Inc. PO Box 1329 Riverside, California 92502 Phone +1-951-826-4000 |
| Manufacturer Part Number | RU-4950 |
| Manufacturer Warranty Description | This product is imported from the United States of America. The seller does not take any responsibility for any warranty and guarantee related to the product. Buyers must contact the manufacturer directly for warranty assistance. |
| Model | RU-4950 |
| OEM Equivalent Part Number | RU-4950 |
| OEM Part Number | RU-4950 |
| Packer Contact Information | K&N Engineering, Inc. PO Box 1329 Riverside, California 92502 Phone +1-951-826-4000 |
| Product Grade | Replacement Part |
| Shape | Round |
| UPC | 024844103307 |
| Unit Count | 1 Count |
| What Is In the Box | 1 Airfilter, 1 usermanula/ Warrenty card, 1 Sticker |

## Product Details

- **Brand:** K&N
- **Fit Type:** Universal Fit
- **Global Trade Identification Number:** 00024844103307
- **OEM Part Number:** RU-4950
- **Product Grade:** Replacement Part

## Images

![Ru-4950 Universal Rubber Car Filter - Image 1](https://m.media-amazon.com/images/I/611AnRzbD4L.jpg)
![Ru-4950 Universal Rubber Car Filter - Image 2](https://m.media-amazon.com/images/I/51XsrL5ppHL.jpg)
![Ru-4950 Universal Rubber Car Filter - Image 3](https://m.media-amazon.com/images/I/81CWRM1Dd8L.jpg)
![Ru-4950 Universal Rubber Car Filter - Image 4](https://m.media-amazon.com/images/I/810EjNHr6lL.jpg)
![Ru-4950 Universal Rubber Car Filter - Image 5](https://m.media-amazon.com/images/I/81GN3d2MHBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good upgrade
*by S***J on 22 September 2021*

Increase in performance and nice intake sound . Turbo.

### ⭐⭐⭐⭐⭐ I love it my landi jeep performance improves
*by V***A on 10 November 2024*

Thanks amazon for delivering it I love it my landi jeep performance improved pickup improved bolero engine Fits perfect am enjoying it while riding my jeep

### ⭐⭐⭐⭐⭐ Five Stars
*by A***N on 8 January 2017*

Excellent product ....increased my car up and acceleration......i would recommend buying this for your car....

## Frequently Bought Together

- K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.5 In, Filter Height: 5.5 In, Flange Length: 2 In, Shape: Round Tapered, RU-4950
- TCMI Air Filter Cover for Car Cold Air Intake Filter Cover Wrap Dustproof, Air Intake Filter Sock Cover for Harley Touring, Universal for High Flow Air Intake Filters (S)
- K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi

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**Shop now:** [https://www.desertcart.co.uk/products/64810645-ru-4950-universal-rubber-car-filter](https://www.desertcart.co.uk/products/64810645-ru-4950-universal-rubber-car-filter)

---

*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-05-01*