Water Treatment Systems Market Size

Water Treatment Systems Market size was over USD 43.06 billion in 2024 and is projected to reach USD 115.71 billion by 2037, growing at around 7.9% CAGR during the forecast period i.e., between 2025-2037. In the year 2025, the industry size of water treatment systems is assessed at USD 45.78 billion.

The water treatment systems market is predicted to grow due to the growing demand to reduce water contamination. Many people around the world were alarmed by rising levels of water contamination. By mixing dangerous chemical compounds and microbes, more industrial activity is polluting the surface water. These dangerous substances are of immediate danger to human health. According to a report by World Health Organization (WHO), at least 1.7 billion people worldwide will be using feces-contaminated drinking water in 2022. The biggest threat to the safety of drinking water is microbiological contamination brought on by feces. Installation of water treatment devices in individual dwellings or buildings is encouraged by the lack of water treatment infrastructure at municipal water plants in several countries. Therefore, this factor is impacting the growth of the water treatment systems market.