---
product_id: 566113905
title: "SunSun HW-304B Aquarium Filter Head - Pump"
brand: "sunsun"
price: "₱18818"
currency: PHP
in_stock: true
reviews_count: 6
category: "Sun Sun"
url: https://www.desertcart.ph/products/566113905-sunsun-hw-304b-aquarium-filter-head-pump
store_origin: PH
region: Philippines
---

# OEM-certified replacement part Precision-engineered pump shaft Durable head sealing ring SunSun HW-304B Aquarium Filter Head - Pump

**Brand:** sunsun
**Price:** ₱18818
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep your aquarium thriving without the full replacement hassle!

## Quick Answers

- **What is this?** SunSun HW-304B Aquarium Filter Head - Pump by sunsun
- **How much does it cost?** ₱18818 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/566113905-sunsun-hw-304b-aquarium-filter-head-pump)

## Best For

- sunsun enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Includes a robust sealing ring to prevent leaks and maintain optimal flow
- • **Trusted by Aquarists:** Highly rated with 4.4 stars from 24 satisfied users
- • **Cost-Effective Upgrade:** Save money and reduce waste by swapping only the damaged parts
- • **Seamless Compatibility:** Perfect OEM fit for SunSun HW-304B external filters
- • **Effortless Aquarium Revival:** Replace just the filter head or pump shaft without buying a full unit

## Overview

The SunSun HW-304B Aquarium Filter Head - Pump is an OEM replacement part designed to restore your external aquarium filter’s performance by swapping out the pump shaft and sealing ring. Compatible with the HW-304B model, it offers a cost-effective, durable solution to keep your aquatic environment clean and healthy.

## Description

OEM Replacement part from SUNSUN. If the filter head or the pump of your aquarium filter is damaged you can purchase it as a replacement part for an easy replacement.

Review: Excellent! - I did not want to buy the entire setup so I purchased this. And my canister is now back to working perfectly again
Review: Great replacement - Worked perfectly

## Features

- Includes pump shaft & head sealing ring
- OEM part for the aquarium external filter HW-304B
- UV lamp and Quartz Sleeve sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 24 Reviews |

## Images

![SunSun HW-304B Aquarium Filter Head - Pump - Image 1](https://m.media-amazon.com/images/I/41hRtWhGDoL.jpg)
![SunSun HW-304B Aquarium Filter Head - Pump - Image 2](https://m.media-amazon.com/images/I/61Y2MtlfkKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent!
*by R***Y on February 14, 2024*

I did not want to buy the entire setup so I purchased this. And my canister is now back to working perfectly again

### ⭐⭐⭐⭐⭐ Great replacement
*by B***G on January 23, 2025*

Worked perfectly

### ⭐⭐⭐⭐ Works fine
*by L***R on April 6, 2024*

Fixed my loud worn out pump working with no issues, I only give these pumps 4 stars because they only last a couple of years before they start getting LOUD relatively worth the money but could be quieter

## Frequently Bought Together

- SunSun HW-304B Aquarium Filter Head - Pump
- Marine Color 9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin,
- Captain O-Ring – Replacement Seal Oring for SunSun HW304A, HW304B Canister Filter (2 Pack)

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**Shop now:** [https://www.desertcart.ph/products/566113905-sunsun-hw-304b-aquarium-filter-head-pump](https://www.desertcart.ph/products/566113905-sunsun-hw-304b-aquarium-filter-head-pump)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-16*