Engineered for standard plastic bottles. 99.99% microplastic reduction with 0.2‑micron ultrafiltration technology. Zero compromise.
ClearFlow combines German engineering precision with American innovation to deliver the most advanced portable water filtration.
Our medical-grade hollow-fiber membrane captures 99.99% of microplastics, bacteria, and particulates down to 0.2 microns.
Designed exclusively for the world's most common bottle thread. Snaps onto any standard PET bottle in seconds. No special equipment needed.
Transform any $0.25 plastic bottle into a premium filtered water source. No expensive bottles or subscriptions required.
Microplastics are everywhere — in our water, our food, and our bodies. The bottled water you trust may be part of the problem.
Production keeps climbing while detection lags behind. The numbers below are conservative — and growing every year.
How microplastic exposure shows up in everyday life — and what's coming if nothing changes.
Protect what matters most.
You. Your family. Every sip.
— ClearFlow
Cleaner water in seconds. No learning curve. Protect your family with every sip.
Attach ClearFlow to any standard PET bottle. As you drink, water passes through our 0.2‑micron ultrafiltration membrane — capturing microplastics with every sip. Same bottle, dramatically less contamination.
See how it worksBuilt in America. Engineered with German precision. Designed for everyone.
Most Americans rely on plastic bottles every day. Rather than fighting that reality, we engineered a solution that works with it.
A medical-grade hollow-fiber membrane brings hospital-level filtration into a pocket-sized format.
Microplastic reduction rate, verified in lab — across every standard 1881 DIN bottle thread.
View the dataClearFlow is the bridge between convenience and health — a simple, portable filter that turns any standard plastic bottle into a source of cleaner water.
Whether you're an investor, partner, or future customer — we'd love to hear from you.
Cleaner water. Stronger families.
Made in America.