Lay of The Land #211: Max Pennington (CLEANR) — Microplastics, Macro Solutions


👋 Hello – My conversation today is with Max Pennington, the Co-Founder & CEO of CLEANR, which has raised ~$7 million in funding, positioning it at the forefront of the fight against microplastic pollution.

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Max graduated Summa Cum Laude with a degree in Chemical Engineering from Case Western Reserve University, where he co-developed CLEANR’s innovative VORTX filtration technology. Inspired by nature, VORTX biomimicry is capable of removing over 90% of microplastics from washing machine wastewater, which is the #1 global source of microplastic pollution.

Microplastics pollution is a severe and growing environmental crisis, with trillions of tiny plastic particles contaminating ecosystems worldwide, affecting marine life, human health, and the overall environmental balance. Under Max’s leadership, CLEANR has garnered significant recognition, including the American Filtration and Separation Society’s New Product of the Year Award for 2024, and last week’s New York Post Article.

To that end, I’m excited to extend an invitation to CLEANR’s Launch Event next week — June 3, 2025 5:00–8:00 PM @ The Great Lakes Science Center (601 Erieside Avenue, Cleveland, OH 44114 – Parking provided). The evening will feature live product walkthrough, food & drinks, and conversation between Max &:

To RSVP, please reply to this email and let me know if you’d like to come! Please enjoy this awesome conversation!

With Love,

Jeffrey

Lay of The Land

Telling the stories of builders in Cleveland and throughout Northeast Ohio. Jeffrey Stern is a NYC transplant, entrepreneur (co-founder @ Axuall; founding team @ Votem), product manager, investor, and optimist who believes telling the stories of those most inspiring builders around us is one of the best ways to learn and to inspire more to build.

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