---
product_id: 376715395
title: "HW-304B Canister Filter with UV Sterilizer"
brand: "sunsun"
price: "1420 zł"
currency: PLN
in_stock: true
category: "Sun Sun"
url: https://www.desertcart.pl/products/376715395-hw-304b-canister-filter-with-uv-sterilizer
store_origin: PL
region: Poland
---

# 42x30.2x28.8 cm 1 unit 4.76 kg HW-304B Canister Filter with UV Sterilizer

**Brand:** sunsun
**Price:** 1420 zł
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Clarity with SUNSUN!

## Quick Answers

- **What is this?** HW-304B Canister Filter with UV Sterilizer by sunsun
- **How much does it cost?** 1420 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/376715395-hw-304b-canister-filter-with-uv-sterilizer)

## 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

- • **Crystal Clear Waters:** Experience unparalleled clarity with UV sterilization.
- • **Robust Build Quality:** Engineered for durability and long-lasting performance.
- • **Effortless Maintenance:** Designed for easy cleaning and hassle-free operation.
- • **Versatile Compatibility:** Perfect for various aquarium sizes and setups.
- • **Whisper-Quiet Operation:** Enjoy a serene environment with minimal noise.

## Overview

The SUNSUN HW-304B Canister Filter with UV Sterilizer is a high-performance filtration system designed for aquarists seeking crystal-clear water and a healthy aquatic environment. With a compact design and lightweight build, it offers easy installation and maintenance, making it an ideal choice for both novice and experienced fish keepers.

## Description

The Sun HW303B external 4 stage canister filter is ideal for tanks up to 100 gallon It handles up to 370 gallons per hour. Includes filter pads, hoses and all the parts you need to get started The three flexible media trays allow you to add other filtration media such as Sun Sun's activated carbons, ceramic rings or bioballs (each sold separately) to achieve excellent mechanical, chemical and biological filtration A built in 9 Watt UV sterilizer helps control algae spores.bacteria and promotes clear water The HW303B canister filter also has a convenient selfpriming pump that eliminates the need for manual siphoning. Good for up to 100 gallon fish tanks. Canister filters are very easy to install and maintain. You need not clean this as frequent as you clean the Top filter or internal filters. Frequent opening and closing might damage the O ring or otherwise known as Gasket. Sunsun HW series O rings are available with us almost all the time. Filter Media is not a part of Standard Package.

## Features

- Item Category: Pet Supplies
- Item Trademark: SunSun
- manufacturer: SUNSUN

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089G5NG2Z |
| Best Sellers Rank | #51,837 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,291 in Aquarium Accessories |
| Date First Available | 27 September 2021 |
| Item Weight | 4.76 Kilograms |
| Package Dimensions | 42 x 30.2 x 28.8 cm; 4.76 kg |
| Quantity | 1 |

## Images

![HW-304B Canister Filter with UV Sterilizer - Image 1](https://m.media-amazon.com/images/I/614d4ykZRWL.jpg)

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**Shop now:** [https://www.desertcart.pl/products/376715395-hw-304b-canister-filter-with-uv-sterilizer](https://www.desertcart.pl/products/376715395-hw-304b-canister-filter-with-uv-sterilizer)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-10-06*