It depends on the size of your plant, the type of treatment system, and your location. For a small residential system, you can expect to pay between $1,000 and $3,000. Larger systems can cost tens of thousands of dollars. If you're not sure what type of water treatment system is right for you, it's best to consult with a professional. They will be able to assess your water quality and recommend the best system for your needs.

It depends on the size and complexity of the system. Costs can range from a few thousand dollars to tens of thousands of dollars or more. Installing a water treatment plant is a big investment, but it's worth it to have access to clean, safe water. Make sure to consult with a professional to get an estimate tailored to your specific needs.