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Salt-Free Water Softener: How AQON PURE Bootstrapped a Cleantech Startup

Deep Tech Germany: AI, Robotics & Frontier Innovation by Startuprad.io™
2995September 25, 2025
Product & Engineering

What if fixing hard water could also save energy and rivers? Maximilian Wilk, Co-Founder & CEO of AQON PURE, set out to answer. His team developed a salt-free water softener that prevents limescale, lowers energy bills, and avoids the chloride pollution caused by traditional salt-based systems. In this episode of Startuprad.io, Maximilian shares how AQON PURE transformed from a family business into a bootstrapped cleantech startup that scaled without VC funding.

About Deep Tech Germany: AI, Robotics & Frontier Innovation by Startuprad.io™

Deep Tech Germany™, powered by Startuprad.io, explores the scientific breakthroughs and deep technologies shaping Europe’s future. Hosted by Joe Menninger, this podcast dives into the convergence of research, engineering, and venture capital — where pioneering ideas evolve into scalable companies. Every episode uncovers how scientists, founders, and investors in Germany, Austria, and Switzerland (DACH) transform frontier technologies into global businesses.

Hosted by Startuprad.io™ – Europe’s Startup & VC Podcast Network

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