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.

Israel is one of the most water-poor countries in the world, but it is a world leader in agricultural irrigation technology. In Israel's desert areas, reverse osmosis water filtration systems are widely used to treat seawater and salt water to provide high-quality irrigation water.

Reverse osmosis systems use semi-permeable membranes (pore size of about 0.0001 microns) to remove most pollutants from water, including microplastics, nanoplastics, and soluble compounds.

Common water filtration media are: 1. Activated carbon 2. Sand filtration and gravel filtration 3. Ceramic filter element 4. Ion exchange resin 5. Ultrafiltration membrane 6. Reverse osmosis membrane Emerging water filtration media are: 1. Graphene membrane 2. Biofilter

If your home does not yet have a water filtration system, it means that your water is more likely to be contaminated by chemicals, pesticides, organic matter and other man-made and natural contaminants that may endanger water safety.

A water filtration system in industrial processes is a device or device used to remove suspended solids and other impurities from liquids. They can use different filter media and working principles, such as physical filtration, chemical filtration and biological filtration, etc..

​Cost to Install a Whole House Water Filter: The average price to install a whole-house water filtration system in the United States is approximately $2,550, with prices ranging from $1,200 to $5,500. This price fluctuation is mainly affected by the complexity of the system, the type of filter, the brand and the region. You can choose systems at different price points based on your family's budget and needs.

Differences between commercial and industrial water filters: Commercial water filtration systems are commonly used in medical facilities, laboratories, hotels, manufacturing plants, schools, restaurants and other institutions that require large amounts of water. Industrial filters are often used for water treatment in industrial processes, such as manufacturing, chemical plants, mining and power plants.

Saltwater water purifiers do exist, and a saltwater water purifier is a water filtration system specifically designed to filter and desalinate saltwater. This system utilizes unique technology to remove dissolved salts from brine, thereby converting it into fresh water. This technology plays an important role in the field of water purification, providing new solutions for areas lacking fresh water resources.