Engineered for standard plastic bottles. 99% microplastic reduction for particles 2 microns and larger, with a pleated microfiltration membrane. Zero compromise.
ClearFlow combines German engineering precision with American innovation to deliver the most advanced portable water filtration.
Our pleated microfiltration membrane captures 99% of microplastics and particulates 2 microns and larger.
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. Just swap the filter each month — Subscribe & Save keeps you stocked automatically.
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 2‑micron microfiltration membrane — capturing microplastics with every sip. Same bottle, dramatically less contamination.
See how it worksDesigned in the USA, engineered with German precision. Made for everyone.
Most Americans rely on plastic bottles every day. Rather than fighting that reality, we engineered a solution that works with it.
A pleated microfiltration membrane brings serious filtration into a pocket-sized format.
Microplastic reduction rate for particles 2 microns and larger — 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.
Designed in the USA.