Generally speaking, the cost of purchasing and installing a commercial water purification system ranges widely, ranging from $300 to $4,000. The specific cost depends on the needs and budget of the business.

Commercial water purification treatment uses a variety of advanced technologies, the most important of which include reverse osmosis (RO) technology, ultrafiltration (UF) technology, and activated carbon filtration technology.

A commercial water purification machine costs around $4,000 to $30,000, depending on factors such as the brand, model, processing power and additional features of the device.