Water Purification Systems Market Size

Water Purification Systems Market in 2025 is assessed at USD 59.18 billion. The global market size was over USD 56.38 billion in 2024 and is expected to grow at a CAGR of over 6.2%, surpassing USD 123.24 billion by 2037. North America is forecasted to climb to USD 35.50 billion by 2037, attributed to rising water purification needs due to urbanization and exports.

Rising pollutants, contaminants, and waterborne diseases-related concerns are boosting consumers to actively seek reliable sources to ensure safe and clean drinking water access. The industry is further witnessing a technological advancement surge, leading to innovation in these systems.  Advanced filtration technologies include UV purification, reverse osmosis, and activated carbon filtration.

According to a report published by WHO, in September 2023, globally, at least 1.7 billion people use a drinking water source contaminated with Microbial contamination, and consumption of this contaminated drinking water can transmit diseases such as diarrhea, cholera, dysentery, typhoid, and polio and is estimated to cause approximately 505000 diarrheal deaths each year. Accompanying the growth in the global population, safe and reliable water scarcity is affecting the healthy living of humans. Contaminated water not only causes diarrheal diseases but also causes acute respiratory infections and numerous neglected tropical diseases, recurring increment in demand for water purification systems and development in technology.