---
product_id: 21640711
title: "RF500 Silver 4 Micron Rating Replacement Fuel/Water Separator Filter for RPM300/350"
brand: "fst performance"
price: "RM22"
currency: MYR
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.my/products/21640711-rf500-silver-4-micron-rating-replacement-fuel-water-separator-filter
store_origin: MY
region: Malaysia
---

# 4 Micron Filtration 183 sq in Media 300 GPH Flow Rate RF500 Silver 4 Micron Rating Replacement Fuel/Water Separator Filter for RPM300/350

**Brand:** fst performance
**Price:** RM22
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Filtration Game!

## Quick Answers

- **What is this?** RF500 Silver 4 Micron Rating Replacement Fuel/Water Separator Filter for RPM300/350 by fst performance
- **How much does it cost?** RM22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/21640711-rf500-silver-4-micron-rating-replacement-fuel-water-separator-filter)

## Best For

- fst performance enthusiasts

## Why This Product

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

## Key Features

- • **High Capacity:** Flows up to 300 gallons per hour for robust performance.
- • **Contamination-Free:** No seals or gaskets to worry about—pure filtration.
- • **Space-Saving Design:** Compact dimensions fit seamlessly into your setup.
- • **Maximized Efficiency:** Unique flow pattern enhances filtration performance.
- • **Effortless Maintenance:** Self-contained design eliminates messy canister cleaning.

## Overview

The RF500 Silver Replacement Fuel/Water Separator Filter is engineered for high efficiency and ease of use, featuring a self-contained design that eliminates messy maintenance and ensures maximum filtration performance with a 4-micron rating and a flow rate of 300 gallons per hour.

## Description

The FST Performance filter is a replacement spin-on filter for the RPM300/RPM350 series filters. This is an easily replaceable filter element which is totally self-contained, requires no messy and questionable canister cleaning, eliminates cartridge style filter back flushing and totally eliminates any chance of fuel system contamination. In the filter sealing system there are no housing seals or gaskets to dig out and no gaskets, o-rings or seals to leak or swell. The unique flow pattern increases filtration efficiency and provides the maximum flow and the heart of the FloMax system. Patented filter flows 300 gallons per hour down to 4 microns with a total of 183 square inches of filter media and water capture reservoir..

## Features

- Replacement filter element which is totally self-contained and requires no messy and questionable canister cleaning; eliminates cartridge style filter back flushing and totally eliminates any chance of fuel system contamination
- With the filter sealing system there are no housing seals or gaskets to dig out and no gaskets, o-rings or seals to leak or swell
- The RF500 unique flow pattern increases filtration efficiency and provides the maximum flow and the heart of the FloMax system
- Patented filter flows 300 gallons per hour down to 4 microns with a total of 183 square inches of filter media and water capture reservoir

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FST Performance |
| Brand | FST Performance |
| Item Weight | 0.01 ounces |
| Product Dimensions | 4.6 x 3.2 x 3.2 inches |
| Item model number | RF500 |
| Manufacturer Part Number | RF500 |
| OEM Part Number | RF500 |

## Images

![RF500 Silver 4 Micron Rating Replacement Fuel/Water Separator Filter for RPM300/350 - Image 1](https://m.media-amazon.com/images/I/61sAAW1vqGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very high quality product!
  

*by M***M on Reviewed in the United States on January 9, 2019*

Very high quality product! I am satisfied with the fast delivery and price. Thanks. Maxim.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    perfect solution
  

*by R***8 on Reviewed in the United States on March 22, 2014*

Built a rock racing jeep and tired of the OEM in line fuel filter which is a mess and PITA to change.  This spin-on fuel filter was the fix to a difficult issue.  Works as promised.  The selling point was many Baja racers use this, so we're very happy with this design and especially the micron filtration.  Also stepped up to AN style fittings for long lasting reliable performance.  4 stars because no one gets 5 from us.

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**Shop now:** [https://www.desertcart.com.my/products/21640711-rf500-silver-4-micron-rating-replacement-fuel-water-separator-filter](https://www.desertcart.com.my/products/21640711-rf500-silver-4-micron-rating-replacement-fuel-water-separator-filter)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-15*