Main water supply filters are installed directly on the home's main water supply line after the water meter, i.e., on the main water pipes of the house. They are suitable for protecting sensitive installations (boilers, washing machines, solar water heaters, faucets, showers, etc.) as well as for the entire house installation.
Depending on the replacement filter you choose for your device, these filters can reduce dirt, mud, rust, chlorine, and even break down salts. They are made from non-toxic materials, suitable for drinking water.