---
product_id: 212467807
title: "FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099"
brand: "filterwears"
price: "KSh9000"
currency: KES
in_stock: true
reviews_count: 8
category: "Filterwears"
url: https://www.desertcart.co.ke/products/212467807-filterwears-pre-filter-k425k-for-harley-davidson-ventilator-filter-k
store_origin: KE
region: Kenya
---

# Hydrophobic water repellent Boosts filter lifespan Durable mesh shield FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099

**Brand:** filterwears
**Price:** KSh9000
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your ride, power your passion.

## Quick Answers

- **What is this?** FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099 by filterwears
- **How much does it cost?** KSh9000 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/212467807-filterwears-pre-filter-k425k-for-harley-davidson-ventilator-filter-k)

## Best For

- filterwears enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Dirt Defense:** Breathable mesh cover blocks harmful debris, keeping your air filter pristine.
- • **Proudly Made in the USA:** Crafted with quality and reliability you can trust, supporting local manufacturing.
- • **Extended Air Filter Life:** Maximizes your filter’s durability, saving you time and money on replacements.
- • **Rain-Ready Hydrophobic Tech:** Repels water effortlessly, ensuring peak performance even in wet conditions.
- • **Precision Fit for Harley & K&N:** Custom-designed for Harley Davidson Ventilator and K&N Air Cleaners for seamless integration.

## Overview

The FILTERWEARS Pre-Filter K425K is a high-performance breathable mesh cover designed specifically for Harley Davidson Ventilator and K&N air filters. Featuring hydrophobic technology, it repels water and deflects dirt and road debris, significantly extending the life of your air filter. Lightweight and proudly made in the USA, it ensures your bike runs cleaner and stronger in all conditions.

## Description

Buy FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099: Air Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good quality! - Looks great and protects that expensive K&N!
Review: Looks and works great! - Bike runs like new and sounds amazing!

## Features

- Breathable mesh cover wraps around your air filter for additional protection.
- Deflects dirt and harmful road debris that would otherwise clog or damage your air filter.
- Hydrophobic technology repels water in wet and rainy conditions (water repellent).
- Used to maximize performance and extend air filter life.
- Proudly made in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086VWFCVL |
| Best Sellers Rank | #543,219 in Automotive ( See Top 100 in Automotive ) #6,625 in Automotive Replacement Air Filters |
| Brand | FILTERWEARS |
| Customer Reviews | 4.6 4.6 out of 5 stars (125) |
| Date First Available | April 8, 2020 |
| Item Weight | 2 ounces |
| Item model number | K425K |
| Manufacturer | FILTERWEARS |
| Manufacturer Part Number | K425K |
| OEM Part Number | E-3988 |
| Package Dimensions | 5 x 3 x 3 inches |

## Product Details

- **Brand:** FILTERWEARS
- **Fit Type:** Vehicle Specific Fit
- **OEM Part Number:** E-3988
- **Product Grade:** Performance Part
- **Shape:** Oval

## Images

![FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099 - Image 1](https://m.media-amazon.com/images/I/51zKGRrNEzL.jpg)
![FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099 - Image 2](https://m.media-amazon.com/images/I/51Ie3NM6O7L.jpg)
![FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099 - Image 3](https://m.media-amazon.com/images/I/61eVye0JJ2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality!
*by C***Y on December 3, 2025*

Looks great and protects that expensive K&N!

### ⭐⭐⭐⭐⭐ Looks and works great!
*by S***D on June 19, 2025*

Bike runs like new and sounds amazing!

### ⭐⭐⭐⭐⭐ Works as described.
*by A***R on October 13, 2024*

Easy to install. Seems to be more of a permanent fixture rather than an emergency accessory. I am cool with that.

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**Shop now:** [https://www.desertcart.co.ke/products/212467807-filterwears-pre-filter-k425k-for-harley-davidson-ventilator-filter-k](https://www.desertcart.co.ke/products/212467807-filterwears-pre-filter-k425k-for-harley-davidson-ventilator-filter-k)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-05-17*