---
product_id: 364479241
title: "K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850"
brand: "k&n"
price: "882 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/364479241-k-and-n-universal-clamp-on-air-filter-high-performance
store_origin: PL
region: Poland
---

# 6 in filter height Premium washable design 4 in flange diameter K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850

**Brand:** k&n
**Price:** 882 zł
**Availability:** ✅ In Stock

## Summary

> 🚗 Power up your ride with airflow that speaks volumes!

## Quick Answers

- **What is this?** K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850 by k&n
- **How much does it cost?** 882 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/364479241-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

- • **Durable & Washable:** Premium-grade materials ensure long-lasting use and easy maintenance.
- • **Precision Engineering:** Round tapered shape with exact flange dimensions for a perfect clamp-on fit.
- • **Lightweight Power Upgrade:** At just 654g, it adds performance without the bulk.
- • **Boost Your Engine’s Breath:** Optimizes airflow for enhanced engine performance and a richer sound profile.
- • **Universal Fit, Maximum Flexibility:** Fits a wide range of vehicles with a secure, vibration-resistant rubber flange.

## Overview

The K&N Universal Clamp-On Air Filter (RE-0850) is a high-performance, washable air filter designed with a 4-inch flange diameter and 6-inch height. Its premium rubber flange ensures a secure, vibration-resistant fit across various vehicle models, optimizing engine airflow for improved performance and sound. Lightweight and durable, this round tapered filter is the perfect upgrade for enthusiasts seeking reliable power gains and easy maintenance.

## Description

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850

## Features

- Custom Fit
- Premium Grade
- Designed to improve vehicle performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | K&N |
| Brand | K&N |
| Product Dimensions | 10.16 x 10.16 x 15.24 cm; 654 g |
| Item model number | RE-0850 |
| Manufacturer part number | RE-0850 |
| OEM Part Number | RE-0850 |
| Safety rating | Não aplicável |
| Item Weight | 654 g |

## Product Details

- **Brand:** K&N
- **Product dimensions:** 10.2L x 10.2W x 15.2H centimetres
- **OEM part number:** RE-0850
- **Global Trade Identification Number:** 00024844362841
- **Shape:** Conical, Oval

## Images

![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850 - Image 1](https://m.media-amazon.com/images/I/71xlrGx2lNL.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850 - Image 2](https://m.media-amazon.com/images/I/51pg-PhhRKL.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850 - Image 3](https://m.media-amazon.com/images/I/716CrpoXZvL.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850 - Image 4](https://m.media-amazon.com/images/I/81l5pJ3OalL.jpg)
![K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850 - Image 5](https://m.media-amazon.com/images/I/71YnK7Sr0yL.jpg)

## Frequently Bought Together

- K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-16*