The Global Ultrafiltration Market Size was worth around USD 1.98 Billion in 2024 and is predicted to Grow to around USD 3.5 Billion by 2035 with a compound annual growth rate (CAGR) of 5.32% from 2025 and 2035. The market for ultrafiltration is expanding rapidly due to the increasing demand for efficient water treatment and separation methods across various sectors.