SUNSUN HW403B 9W UV External Filter (HW403B 9W/UV)

SUNSUN HW-403B external filter

The SUNSUN HW-403B is a high-performance external filter designed for freshwater and saltwater aquariums. With a flow rate of 1,400 L/h, a power rating of 35 W, and a maximum lift height of 2.0 m, it ensures effective filtration and efficient water circulation. Additionally, the model is equipped with a 9 W UV lamp, which helps reduce the growth of algae and microorganisms responsible for water quality deterioration.

Convenient operation that simplifies daily maintenance

The fill button located on the head makes it easy to start the filter, and separate inlet and outlet connections, along with a shut-off valve, streamline daily operation. The filter also features a UV lamp switch and an indicator light showing its operation, allowing for convenient monitoring of the sterilization system.

Easy maintenance and efficient operation

The design ensures convenient access to the filter baskets, impeller, and UV system components during cleaning. The spray bar promotes even water flow, and the ability to use various filter media allows you to tailor the filtration method to the aquarium’s requirements. The unit’s external design does not take up space inside the tank, helping to maintain the aesthetic appearance of the setup.