---
product_id: 253469474
title: "SunSun Tech'n'Toy HW-603B 106 GPH 3-Stage External Canister Filter, 12 Piece Set"
brand: "sunsun"
price: "₩183338"
currency: KRW
in_stock: true
reviews_count: 9
category: "Sun Sun"
url: https://www.desertcart.kr/products/253469474-sunsun-techntoy-hw-603b-106-gph-3-stage-external-canister
store_origin: KR
region: South Korea
---

# 106 GPH flow rate Compact 6.5" x 6.5" x 11" size 3-stage filtration system SunSun Tech'n'Toy HW-603B 106 GPH 3-Stage External Canister Filter, 12 Piece Set

**Brand:** sunsun
**Price:** ₩183338
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your aquarium game with pro-level clarity and effortless maintenance!

## Quick Answers

- **What is this?** SunSun Tech'n'Toy HW-603B 106 GPH 3-Stage External Canister Filter, 12 Piece Set by sunsun
- **How much does it cost?** ₩183338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/253469474-sunsun-techntoy-hw-603b-106-gph-3-stage-external-canister)

## 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

- • **Compact & Space-Smart:** Sleek 6.5" cube design fits discreetly in any setup
- • **Powerful 106 GPH Flow:** Keeps your 20-gallon tank crystal clear with rapid water turnover
- • **Triple-Stage Filtration:** Mechanical, chemical, and biological filtration for pristine aquatic health
- • **All-Inclusive Starter Kit:** Comes with filter pads, hoses, and parts—plug & play convenience
- • **Expandable Filtration Media:** Customize with activated carbon, ceramic rings, or bio-balls for ultimate water purity

## Overview

The SunSun HW-603B is a compact, 3-stage external canister filter designed for up to 20-gallon tanks, delivering a robust 106 gallons per hour flow rate. It includes all essential components to start immediately and supports customizable filtration media for superior water quality, making it a top choice for millennial aquarium enthusiasts seeking reliable, efficient, and scalable filtration.

## Description

The Sun Sun HW-603B multi-stage canister filter is ideal for tanks up to 20 gallon. It handles up to 106 gallons per hour. The Sun Sun HW-603B includes filter pads, hoses and all the parts you need to get started. There are space above and below filter pads which you can add filtration media such as Sun Sun's activated carbons, ceramic rings or bio-balls (each sold separately) to achieve excellent mechanical, chemical and biological filtration. To siphon water into the filter, simply fill the filter with water and turn the power on. The Sun Sun HW-603B can also be use as pre-filter for other Sun Sun canister filters.

Review: Very good - This is an excellent product.
Review: Worth money - Worth money

## Features

- Good for up to 20 gallon fish tanks
- Dimension: 6.5" L X 6.5" W X 11" H
- Flow rate: 106 GPH (400L/hr.)
- Pump Power: 6W
- Includes filter pads, hoses and all parts to get started

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CC6SCJQ |
| Batteries Included | No |
| Best Sellers Rank | #11,458 in Pet Supplies ( See Top 100 in Pet Supplies ) #523 in Aquarium Accessories |
| Color | WHITE |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,068) |
| Date First Available | 6 September 2014 |
| Item Weight | 726 g |
| Item model number | HW-603B |
| Product Dimensions | 24.89 x 29.46 x 16.51 cm; 725.75 g |
| Quantity | 1 |
| Size | 12 Piece Set |
| batteries required | No |

## Images

![SunSun Tech'n'Toy HW-603B 106 GPH 3-Stage External Canister Filter, 12 Piece Set - Image 1](https://m.media-amazon.com/images/I/811juFxwsxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by D***M on 10 June 2025*

This is an excellent product.

### ⭐⭐⭐⭐⭐ Worth money
*by H***H on 28 April 2025*

Worth money

### ⭐⭐⭐⭐⭐ Really good product...
*by E***I on 24 February 2024*

Reduces my maintenance big time, perfect size, and soundless... It's a good buy for tanks below 20 gallons.

## Frequently Bought Together

- SunSun Tech'n'Toy HW-603B 106 GPH 3-Stage External Canister Filter, 12 Piece Set
- Marineland Ceramic Filter Rings, 140 Count, Support Biological Aquarium Filtration, Rite-Size S, T and X, Fit All C-Series and Magniflow Canister Filters
- Marineland Bio-Filter Balls, 90 Count, Support Biological Aquarium Filtration, Rite-Size S, T and X, Fit All C-Series and Magniflow Canister Filters

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**Shop now:** [https://www.desertcart.kr/products/253469474-sunsun-techntoy-hw-603b-106-gph-3-stage-external-canister](https://www.desertcart.kr/products/253469474-sunsun-techntoy-hw-603b-106-gph-3-stage-external-canister)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-23*