EXTERNAL AQUARIUM CANISTER FILTERS

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The SunSun HW-603B is a compact and efficient 3-stage external canister filter designed for small to medium freshwater and marine aquariums. It provides mechanical, biological, and chemical filtration while operating quietly and with low power consumption.

Specifications: 

• Recommended Tank Size: 75–80 Liters 

• Flow Rate: Up to 400L/H (106 GPH) 

• Power Consumption: 6W 

• Voltage: 220–240V / 50Hz 

• Dimensions: 16.5 × 16.5 × 28 cm

The SunSun HW-302 is a reliable 3-stage external canister filter designed for freshwater and marine aquariums. Ideal for hobbyists seeking powerful filtration. It delivers excellent mechanical, biological, and chemical filtration for clean and healthy aquarium water.

Specifications: 

• Recommended Tank Size: 100–250 Liters
• Flow Rate: 1000 L/H (265 GPH)
• Power Consumption: 18W
• Voltage: 220–240V / 50Hz
• Dimensions: 23.2 × 23.2 × 39.5 cm

The SunSun HW-303B is a high-performance external canister filter with UV designed for medium to large freshwater and marine aquariums. It delivers powerful, energy-efficient, and quiet operation for crystal-clear aquarium water.

Specifications:
• Recommended Tank Size: 350–400 Liters
• Flow Rate: 1400 L/H (370 GPH)
• Power Consumption: 35W
• UV Sterilizer: Built-in 9W UV Lamp

•Dimensions:25.8 × 25.8 × 43 cm

The SunSun HW-304B is a powerful 5-stage external canister filter with a built-in 9W UV sterilizer, designed for large freshwater and marine aquariums. It delivers high water circulation and advanced multi-stage filtration to help maintain crystal-clear and healthy aquarium water. 

Specifications:

 • Recommended Tank Size: Up to 560 Liters 

 • Flow Rate: 2000 L/H (525 GPH) 

 • Power Consumption: 55W Pump + 9W UV Sterilizer

 • Voltage: 220–240V / 50Hz 

• Dimensions:. 28 × 28 × 43 cm 

The SunSun HW-3000 is a high-performance external canister filter designed for large freshwater and marine aquariums. Featuring an intelligent LCD control panel, it allows easy adjustment of both water flow and the built-in UV sterilizer for efficient and customizable filtration. 

Specifications:

 • Recommended Tank Size: Up to 4000 Liters 

 • Flow Rate:  Up to 3000 L/H (793 GPH) 

 • Power Consumption:  Adjustable from 10W to 30W 

 • Voltage: 220–240V / 50Hz

 • Dimensions: 38 × 38 × 24 cm 

The SunSun HW-5000 is a heavy-duty external canister filter designed for large freshwater and marine aquariums. Equipped with an adjustable DC pump using advanced Sine Wave technology, a built-in 9W UV sterilizer, and a smart digital controller, it delivers powerful, quiet, and energy-efficient filtration performance 

Specifications:

 • Recommended Tank Size: Up to 4000 Liters 

 • Flow Rate:  Up to 4600L/H (1793 GPH) 

 • Power Consumption:  Adjustable from 10W to 4W 

 • Voltage: 220–240V / 50Hz

 • Dimensions: 38 × 38 × 55 cm