External Prefilter for Aquarium Filter Prevents Clogging 2.5L

HW series pre-filters were designed with the largest possible capacity in mind, guaranteeing the best filtration, while simultaneously being simple to use and ensuring trouble-free operation.

The filter is designed for any external filter with a flow rate from 250 l/h to 2500 l/h

Using the HW pre-filter significantly improves the purity of the target filter and the purity of the water. All mechanical contaminants are retained in the pre-filter, which is easier to maintain than any external filter.

Using pre-filtration significantly extends the time between the need to check the main filter, thus streamlining and simplifying filtration system maintenance.

The highest quality materials are used in its construction. The body, cover, and other plastic components are made of ABS, an amorphous material with a high density. It is characterized by high resistance to cracks and mechanical damage.

The seals are made of rubber with a sufficient number of polyolefin chain connections, ensuring the appropriate flexibility and durability. The materials and unique castings guarantee the reliability of the filter for which it was designed.

Manufacturers who "imitate" filters with the same design, of which there are many on the market, can envy the workmanship, quality, and class of SunSun products.

The effective seal is complemented by a suitable closing system. The system is based on four clamps that operate on the principle of a lever and latch, exerting a high pressure force on the filter cover, thus ensuring a tight seal.

The filter is equipped with large hose connections with valves. The valves enable the water circulation to be closed, and the valve connection system to the filter housing allows the valves and the flooded hoses to be disconnected from the pre-filter, enabling maintenance work to be carried out.

- hose connection: 16/22 mm or 16/20 mm

- filter capacity: 2.5 l

- weight: 1.35 kg

- dimensions: 165x165x295 mm

- water flow: from 250 to 2500 l/h