External Filter SUNSUN HW-603B (HW-603B)

SUNSUN HW-603B External Filter

The SUNSUN HW-603B external filter is a compact solution designed for aquariums less than 0.6 m in length or height. The unit is equipped with a 6 W pump with a flow rate of up to 400 l/h, which ensures effective water circulation and filtration. A five-stage filtration media system, a transparent housing that allows you to monitor the level of clogging in the filter cartridges, and a complete set of installation accessories make this filter a practical system that ensures the cleanliness and clarity of the aquarium water.

Five-Stage Filtration for Clean Water

The HW-603B model uses vertical water flow through five consecutive filtration zones. Above the filter cartridges is a space designated for the growth of nitrifying bacteria, which support the biological balance in the aquarium. The water then passes through a blue sponge that traps sediment, a yellow sponge that captures fine particles, a black sponge that filters out colloidal residues, and a white nonwoven fabric that removes residual water discoloration. This design effectively purifies the water at various stages of filtration.

High-Performance Pump and Stable Operation

Water circulation is handled by an external JP-450G pump with a power rating of 6 W. The maximum flow rate of 400 l/h enables effective water filtration, and the head of up to 0.85 m ensures proper operation of the unit in the aquariums for which it is designed. The 12-mm connectors ensure compatibility with the included accessories and efficient water flow throughout the entire system.

Transparent design for easy monitoring

The transparent filter housing allows you to monitor the condition of the filter cartridges in real time without having to disassemble the unit. This makes it easier to determine when cleaning or maintenance is needed. The snap-on lid provides convenient access to the interior of the filter during servicing.

Complete, ready-to-install kit

The kit includes all the basic components needed to set up the filtration system. In addition to the housing and pump, the user receives two 1.5-meter-long flexible hoses, shut-off valves with flow control, a set of inlet and outlet tubes, a multi-hole spray head, a flattened nozzle, and mounting suction cups. This makes filter installation quick and eliminates the need to purchase additional accessories.

Included in the set

• SUNSUN HW-603B outdoor filter x1
• Outdoor water pump x1
• 12 mm flexible hose, 1.5 m x2
• 12 mm shut-off valve with flow control x2
• Suction tube with protective basket x1
• Multi-hole spray head x1
• Flat tip x1
• Mounting suction cups
• User manual x1