Advanced External Canister Filter with UV Sterilization

Sunsun HW 303B 9W UV Filter offers professional-grade filtration for hobbyists and aquarists looking to maintain sparkling clean water with minimal effort.

Equipped with a built-in 9W UV lamp, this canister filter eliminates harmful algae spores and bacteria, promoting a healthy aquatic environment. Its multilayer media baskets allow flexible customization for mechanical, chemical, and biological filtration.

Usage Instructions:

• Rinse all filter media thoroughly before setup
• Connect input/output hoses firmly to avoid leaks
• Place the unit below the aquarium for optimal gravity flow

Key Benefits:

• 9W UV light sterilization for clear, safe water
• Silent yet powerful motor ensures high flow rate
• Flexible media baskets for tailored filtration
• Suitable for both freshwater and marine setups

Specifications:

• Model: HW-303B
• UV Lamp: 9 Watts
• Aquarium Capacity: Up to 400 Liters
• Flow Rate: Approx. 1400 L/h

Keywords: aquarium external filter, UV sterilizer canister, Sunsun HW filter, fish tank water purifier, HW-303B 9W