Pristill Information

Pristill | Turning the Hardest Water into the Highest Value We build breakthrough water systems that do what others can’t: turn dirty, variable, scale-prone wastewater into clean, usable water—reliably, efficiently, and at any purity. As water scarcity intensifies—especially across the American West—Pristill is tackling the hardest part of the water challenge: the dirty, unpredictable feedwater that traditional systems like reverse osmosis and MVR cannot handle without constant fouling, pre-treatment, or failure. At the core of our system is a re-engineered centrifugal vapor distillation (CVD) platform, originally developed for NASA. We’ve transformed it into a terrestrial workhorse with three powerful advantages: 🔹 10x Purity: Up to 10,000:1 contaminant reduction in a single pass—no membranes, no resins 🔹 10x Energy Efficiency: Ultra-high heat transfer from thin-film boiling and advanced surface dynamics 🔹 10x Scale Resistance: Self-cleaning, fouling-resistant surfaces with integrated CIP and smart wipers But Pristill is more than a machine—it's a learning platform. Every unit collects real-time performance data across heat transfer, scaling behavior, and water chemistry, enabling us to continuously improve efficiency, purity, and reliability with every deployment. 💧 Where We Start Pristill is a platform, but we go to market through focused, high-pain niches: • PFAS, landfill leachate & hard-to-treat industrial waste (with national environmental partners) • Semiconductor wastewater recovery & ultrapure reuse • Industrial DI water production without RO or resin shedding • Hemodialysis-grade water pre-treatment in rural or non-EPA systems We’re raising capital and building alpha/beta units now—on a mission to unlock resilient, high-quality water wherever it’s needed most. 🌍 What We Believe Water infrastructure hasn’t changed in decades. We believe it must. Pristill is building the foundation for next-generation reuse, resilience, and purity—starting with