SunSun HW-304A - external filter for up to 600l

The HW series filters have been designed with the aim of maximizing capacity, ensuring the best filtration while maintaining simplicity of operation and filter performance, guaranteeing trouble-free operation.

The construction utilizes top-grade materials. The body, lid, and other plastic components are made from ABS plastic, which is an amorphous material with considerable density. It is characterized by high resistance to cracking and mechanical damage. The seals are made of rubber with an appropriate number of connections in the network of polyolefin chains, which provide the necessary flexibility and durability. The materials and original molding forms guarantee the reliability of the filter for which it was created. Manufacturers - "imitators" of filters with the same structure, of which there are many on the market, may envy the execution and quality of the product from the brand SunSun.

The effectiveness of the sealing is complemented by a dual locking system. The system is based on two pairs of clamps with different closing mechanisms. One pair provides pressure based on a lever principle, ensuring a tight closure. This pair of clamps also facilitates the opening of the filter lid. The second pair of clamps ensures the durability of the closure, even when lifting a full filter by holding the lid. These clamps are closed using a snap method.

The filter has an "aqua-stop" system that blocks the water flow from the filter to the hoses. This valve allows for the disconnection of hoses from the filter lid. It is essential during any maintenance work.

The pump operates silently, ensuring a high-quality performance. The pump is based on a ceramic rotor, allowing it to work in saltwater. It is enclosed in a sealed and large filter cover, which additionally dampens the operation of the pump, and rubber feet absorb any vibrations.

The water outlet can also be modified freely, thanks to a large number of tubes and fittings. It is done through a rain shower, which aerates the water perfectly, effectively replacing popular aerators.


Technical data:
- flow rate: 2000l/h
- recommended for tanks with a capacity: from 350 to 600l
- power: 55W
- external dimensions: 290x290x485mm
- weight: 6kg
- power cable length: 1.8m
- maximum water lift: 2.5m