
The Dyson of Water Filtration 🚰 | Brian Keller, Co-Founder & CEO of Rorra
Brian Keller is the Co-Founder and CEO of Rorra , a water filtration company he launched in November 2024 after three years of engineering, design, and testing. Brian started the company after his daughter's eczema cleared up within days of bathing in filtered water, leading him to dig into what was actually coming out of American taps. Built entirely from stainless steel with a proprietary electrokinetic nanofiber filtration media, Rorra was designed to filter a wide spectrum of contaminants without shedding microplastics back into the water. Brian and his co-founder Charlie reverse engineered the top five whole home filter systems on the market before landing on a countertop unit and shower head that could work for anyone, from a family in Tennessee to an apartment in New York City. We covered: 🦠 Why over 200 million Americans have forever chemicals in their tap water, and why the infrastructure problem is only getting worse. 🧪 Why most water filters on the market are actually adding microplastics back into your water, including carbon block filters fused with melted plastic, and how Rorra engineered around it/ 🧠 Why microplastic and nanoplastic buildup in the brain is 20 times higher than any other organ, and what that means for the choices you're making every day. 📊 How to actually evaluate a water filter: what NSF ANSI accreditation means, why "up to X% filtration" is a red flag, and what Brian recommends for testing your own tap water at home/ 💡 The oil change light analogy: how Rorra built a patent-pending performance indicator into a device with no plug, just four triple-A batteries, to help people know when to actually change their filter.
















