SunSun HW-602 - external pre-filter

The HW series pre-filters have been created with the aim of maximizing capacity, ensuring the best filtration, while maintaining ease of use and operation of the filter, which guarantees reliable performance. 

The filter is dedicated to any external filter with a flow rate from 250 l/h to 1400 l/h.

Using the HW pre-filter significantly impacts the cleanliness of the target filter as well as the cleanliness of the water. All mechanical impurities are trapped in the pre-filter, which is easier to handle than any external filter. The use of pre-filtration greatly extends the time between the need to check the main filter, thus streamlining and facilitating the operation of the filtration system.

The construction utilizes top-class materials. The body, cover, and other plastic elements are made from ABS plastic, which is an amorphous material with considerable density. It is characterized by high resistance to cracks and mechanical damage. The seals are made from rubber with an appropriate number of polyolefin chain connections, which provide the necessary flexibility and durability. The materials and original casting molds guarantee the reliability of the filter for which it was designed. Manufacturers - "imitators" of filters with the same design, of which there are many on the market, can only envy the execution and quality of the SunSun brand product.

The effectiveness of the seal is complemented by an appropriate closing system. The system relies on the operation of four clamps, which work on the principle of lever and latch, exerting a significant compressive force on the filter cover, thereby ensuring the tightness of the closure.

The filter is equipped with large hose connections with valves. The valves allow for closing the water circulation, and the system for connecting the valves to the filter housing allows for detaching the valves along with the filled hoses from the pre-filter, enabling maintenance work.

Technical data:
- hose connection: 16/22 mm or 16/20 mm
- filter capacity: 1.5 l
- weight: 0.75 kg
- dimensions: 140x140x255 mm
- water flow: from 250 to 1400 l/h