SUNSUN HW404B 9W/UV External Filter

The SUNSUN HW404B is a high-performance external filter, designed for freshwater and saltwater aquariums with a capacity of up to 600 liters. It provides a water flow rate of 2000 l/h and has a spacious 19-liter housing with a 4-stage filtration system that removes impurities and helps maintain stable conditions in the aquarium.

Main features:

• Built-in 9 W UV-C lamp for eliminating algae and microorganisms.
• Four-stage filtration with mechanical, biological, and chemical filtration.
• Includes filter sponge, bio-block, filter wool, and ceramic rings for the growth of beneficial bacteria.
• Integrated UV-C sterilizer with easy-to-use operation.
• 360° rotating hose connections for easy installation.

Technical specifications:

• Model: HW404B
• Filter capacity: 19 l
• Number of filtration stages: 4
• Maximum lift height: 2.5 m
• Hose length: 1.8 m
• Connection diameter: 20 mm
• Material: ABS, PVC
• Impeller shaft: Ceramic
• Protection rating: IPX4
• Operating temperature: 4°C – 35°C
• Dimensions: 290 x 290 x 485 mm