The pore size of the reverse osmosis membrane is usually around 0.0001 microns, which allows it to remove almost all soluble salts, organic matter, metal ions and other soluble contaminants. The pore size of the ultrafiltration membrane is larger, about 0.01 to 0.1 microns.

Pollutants that a 0.5 micron water filter can remove: 1. Microorganisms 2. Suspended particles 3. Organic matter 4. Sediment and colloids 5. Algae and microplankton

Because it needs to pass through a semi-permeable membrane to remove dissolved solids and microorganisms in the water, the RO system has a higher water pressure requirement. A RO system requires a water pressure of 40-80 psi to operate normally, and the optimal operating pressure is around 60 psi.

A drinking water filtration system is a device used to purify tap water or other water sources. It removes impurities, bacteria, viruses, heavy metals and chemical pollutants in water through a variety of filtration technologies to provide safe and healthy drinking water.

The reverse osmosis filter passes water molecules through the membrane pores under high pressure through a semipermeable membrane, while pollutants such as dissolved salts, heavy metals, bacteria and viruses are retained on the other side of the membrane to achieve the purpose of water purification.

Modern drinking water filtration systems not only provide water temperature regulation, but also adapt to multi scenario needs and health concepts. Water temperature regulation is not only a pursuit of quality of life, but also provides users with more intelligent and environmentally friendly choices. In the future, the system is expected to develop into providing intelligent water temperature customization services to meet the personalized preferences of users.

The article emphasizes that water quality safety is crucial for health, and introduces the design and role of filtered water systems. The system removes harmful substances, improves water quality, and retains beneficial minerals, which is an economical and practical health guarantee. Choosing a filtered water system is not only responsible to individuals, but also contributes to sustainable social development.

The indispensable role of drinking water filtration systems in schools and hospitals. At school, the system adapts to various water and water quality needs through customized services, providing students with a healthy water source. In hospitals, the system adopts efficient filtration technology to ensure water safety for patients and medical staff, especially in special departments such as operating rooms and delivery rooms.