When talking about a 5-inch water filter housing, "5 inches" usually refers to the height of the housing, not its inner or outer diameter. This size of housing is generally suitable for a 5-inch long filter element.

Electrodialysis is a technology that separates ions in water through an electric field. It is often used to treat water with high salt content. It can effectively remove salt from brine and has a strong ability to treat suspended particles and organic matter.

Reverse osmosis membranes can be divided into many types according to the usage scenarios, membrane materials and processes. Different types of RO membranes differ in performance, durability and scope of application. Therefore, the membranes used in all RO equipment are not exactly the same.

There has always been a misunderstanding about whether reverse osmosis water is banned in Europe. In fact, there is no total ban on the use of reverse osmosis water in Europe.

The reverse osmosis system (RO system) is the core technology in water treatment equipment and is widely used in water filling stations. The reverse osmosis system filters the dissolved salts, heavy metals, bacteria, viruses and other harmful substances in the water through a semi-permeable membrane to ensure that the final output water is pure water.

Disc water filter is a highly efficient and widely used filtering equipment in the fields of agricultural irrigation, industrial water treatment, urban water supply, etc. With its unique design and working principle, it can provide excellent filtering effects in various application scenarios

Watermark is a certification mark that indicates that the product meets specific quality, safety and performance standards. The certification is awarded by relevant regulatory agencies in Australia and New Zealand to ensure that water-related products are safe and reliable during use.

For a water filter with a nominal processing capacity of 500L/hour, it means that under ideal conditions, it can process 500 liters of water per hour. However, flow rate does not fully represent the filtration rate, and the filtration effect needs to be considered.

Although household sewage reuse is not yet popular, this trend is gradually emerging, especially in some states with relatively scarce water resources, such as California, Arizona, and Nevada. Household sewage reuse usually includes two aspects: treatment and reuse of gray water and black water.

The high purity of reverse osmosis water means that it lacks necessary minerals, which is not good for freshwater fish. Freshwater fish rely on minerals in water to maintain physiological functions, such as calcium, which plays an important role in bone development and health.