Water is rapidly becoming the defining constraint of the 21st century, elevating liquid filtration from utility to core strategic asset. Cities implement direct potable reuse. Industries pursue zero liquid discharge. Data centers and power plants recycle cooling water at unprecedented rates. The Liquid Filtration Market sits at the center of humanity’s adaptation to water scarcity. Forward-looking Liquid Filtration Market Analysis predicts that by 2050, over 70% of industrial process water will pass through advanced filtration—up from roughly 30% today—representing one of the largest infrastructure transformations of our era.