---
product_id: 30287035
title: "Pre-Filter K303K For K&N Air Filter RF-1042 RU-1042 Filter Wrap"
brand: "filterwears"
price: "214 zł"
currency: PLN
in_stock: true
reviews_count: 9
url: https://www.desertcart.pl/products/30287035-pre-filter-k303k-for-k-and-n-air-filter-rf
store_origin: PL
region: Poland
---

# Pre-Filter K303K For K&N Air Filter RF-1042 RU-1042 Filter Wrap

**Brand:** filterwears
**Price:** 214 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pre-Filter K303K For K&N Air Filter RF-1042 RU-1042 Filter Wrap by filterwears
- **How much does it cost?** 214 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/30287035-pre-filter-k303k-for-k-and-n-air-filter-rf)

## Best For

- filterwears enthusiasts

## Why This Product

- Trusted filterwears brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

FILTERWEARS Pre-Filter K303K For K&N Air Filter RF-1042 RU-1042 Filter Wrap

## Features

- About this item
- Reduce overall maintenance cost, Increases filter service intervals, Add convenience, Extend the life of any filter exposed or not     Keep your high performance filter free of debris/dirt and water, Effective barrier for any particle bigger than .005inches     No reduction of functionality in freezing temperatures, Hydrophobic fabric is standard (water repellant), Handle heat up to 450 degrees Fahrenheit     Made from 100% monofilament polyester, with straps at the base of pre-filter for ease of installation     Size: 5.0"T, 7.5"B, 6.5"H    ›See more product details

## Images

![Pre-Filter K303K For K&N Air Filter RF-1042 RU-1042 Filter Wrap - Image 1](https://m.media-amazon.com/images/I/41JU8nhspVL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Mash filter
  

*by J***R on Reviewed in the United States on March 22, 2020*

Good product. Keeps water off and fine dust out of the filter..

### ⭐⭐⭐⭐⭐ 







  
  
    Great product
  

*by M***T on Reviewed in the United States on September 5, 2020*

Great value, fast shipping

### ⭐⭐⭐⭐⭐ 







  
  
    Pre-filter works great, no restriction
  

*by M***N on Reviewed in the United States on June 23, 2018*

Pre-filter works great, no restriction. I highly recommend using one if you live in very dusty conditions, (Arizona)... All cold air intake filters will not stop silica dust  from going into your engine, Filterwears stop silica from entering your engine without air flow restriction.

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**Shop now:** [https://www.desertcart.pl/products/30287035-pre-filter-k303k-for-k-and-n-air-filter-rf](https://www.desertcart.pl/products/30287035-pre-filter-k303k-for-k-and-n-air-filter-rf)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-27*