Hydrogen Water Filter System for Home
1The Water Easy-F is an under-sink hydrogen water filter that works without electricity — a three-stage UF or mineral cartridge system delivering clean, cool, hydrogen-rich water straight from the tap.
Easy-F under-sink system — Extra Clean or Mineral Pro cartridge
Why We Built It
A Hydrogen Water Filter That Needs No Electricity
We set out to design a hydrogen water filter that's affordable, fits in small spaces, and installs in minutes — with no power cord, no wastewater line, and no countertop unit. Just clear, cool water on demand.
The 1The Water Easy-F system is manufactured exclusively in South Korea to strict quality standards. It's a three-stage under-sink filter: sediment pre-filter, a swappable second stage (UF membrane or mineral cartridge), and a post-carbon polish.
By choosing the second-stage cartridge, you decide whether you want hydrogen-enhanced water or ultra-pure filtration that removes bacteria and microplastics — one filter housing, two water outcomes.
Choose Your Cartridge
Two Hydrogen Water Filter Models, One Housing
Both models share the same sediment and post-carbon stages. The second-stage cartridge determines whether you get filtration-first purity or hydrogen-enhanced water.
Extra Clean Model
Filtration first — ultra-clean, crisp drinking water
- 0.03 micron UF membrane removes bacteria, microplastics, and particles
- Retains essential minerals like calcium and magnesium
- No electricity required
- No wastewater, unlike reverse osmosis systems
Best for: households prioritizing purity and clean taste
Mineral Pro Model
Hydrogen water — mineral-rich, functional hydration
- Infuses molecular hydrogen (H₂) into filtered water — no electricity
- Adds calcium and magnesium for balanced mineral content
- Mild alkaline water profile
- Fresh, smooth, summer-cool taste
Best for: hydration, recovery, and antioxidant-support routines
See It In Action
Hydrogen Water Filter — Product & Install Overview
A short walkthrough of the 1The Water Easy-F hydrogen water filter system, from cartridge setup to the first cool, refreshing pour.
Inside the Cartridge
How the Hydrogen Water Filter Works
Three sequential stages, no power required. Tap water flows in — filtered, and optionally hydrogen-rich, water flows out.
Sediment Filter
Reduces visible particulates such as sand, silt, and rust — protecting the downstream cartridge.
UF or Mineral Cartridge
Extra Clean: 0.03μm UF membrane for a crisp, filtration-first finish. Mineral Pro: infuses molecular hydrogen (H₂) and adds calcium/magnesium — both without electricity.
Post Carbon Filter
A final taste polish that reduces residual chlorine taste and odor for a smoother, cooler finish.
Hydrogen Water Filter vs. Other Water Systems
| Feature | Hydrogen Water Filter | Reverse Osmosis | Bottled Water |
|---|---|---|---|
| Electricity needed | No | Sometimes | N/A |
| Minerals | Retained | Removed | Varies |
| Hydrogen (H₂) | Yes (Mineral Pro) | No | No |
| Wastewater | None | High | N/A |
| Plastic waste | None | None | High |
A smarter way to hydrate — this hydrogen water filter delivers clean, mineral-rich water with no wastewater, no plastic, and no electricity, unlike reverse osmosis or electric hydrogen generators.
Why Hydrogen Water
What the Mineral Pro Filter Adds to Your Water
Molecular hydrogen (H₂) is a growing area of scientific interest, particularly around oxidative stress and post-exercise recovery. The Mineral Pro cartridge adds dissolved H₂ to your filtered water — passively, with no electricity.
- May help reduce oxidative stress by neutralizing free radicals
- Associated with improved recovery after physical activity
- Studied for antioxidant and anti-inflammatory effects in living organisms
Peer-reviewed research on molecular hydrogen is catalogued on PubMed Central (NCBI). For our full breakdown of mechanisms and study design, see the ALPHA hydrogen water system page.
Read the full hydrogen water research summaryThis is for taste and hydration routines. It is not intended to diagnose, treat, cure, or prevent disease. Consult a physician for specific health conditions.
Designed for Everyday Life
A Clean, Compact Hydrogen Water Filter
An eco-friendly, easy-to-install hydrogen water filter system built for real kitchens — and hot summer days.
Removes 99.9% of Contaminants
Pure, fresh water free from chlorine, odors, and microplastics.
No Electricity Required
The hydrogen water filter runs entirely on water pressure — no cord, no charging.
Quick Filter Changes
Swap cartridges in seconds — no tools, no plumber needed.
Small Size, Big Performance
Compact under-sink footprint — fits any kitchen, even tight cabinets.
Tankless, Always Fresh
Filters instantly as you dispense — no stagnant tank, no bacterial buildup.
No Wastewater
Unlike reverse osmosis, this hydrogen water filter produces zero drain water.
Drink Smart, Save Big
Save hundreds annually versus bottled water — no plastic, no recurring purchase.
No More Bottles
Enjoy endless cool, clean water at home — no carrying, buying, or recycling bottles.
Simple Setup
Effortless Filter Changes — No Tools Needed
A quick, repeatable routine with no countertop machine and no power required. Replace the cartridge every 6–12 months depending on usage.
- Close the water supply valve located under the sink.
- Release the pressure by opening the faucet.
- Lift the old filter and twist left 90° to remove.
- Insert the new filter and twist right 90° until secure.
Certifications & Documentation
Independently Tested and Certified
Recognized standards verify the safety, material integrity, and filtration performance of this hydrogen water filter system.
Common Questions
FAQs About the Hydrogen Water Filter
Do I need electricity for this hydrogen water filter?
No. Both the Extra Clean and Mineral Pro models are under-sink cartridge systems that work entirely without power — no cord, no charging, no wastewater line.
How often do I replace the filter cartridges?
A typical rhythm is 6 months for the pre-carbon stage, 6–12 months for the UF or mineral cartridge, and 6 months for the post-carbon stage. Source water quality and usage can change the timing.
Can I choose UF or Mineral for the second stage?
Yes. You can select either a UF membrane cartridge or a hydrogen mineral cartridge as the second stage, depending on whether you want filtration-first purity or hydrogen-enhanced water.
Is this hydrogen water filter medical or therapeutic?
No. This system is intended for taste and hydration routines. It is not intended to diagnose, treat, cure, or prevent disease.
Which model should I choose — Extra Clean or Mineral Pro?
Extra Clean is filtration-first, built around a listed 0.03μm UF membrane stage. Mineral Pro is positioned for a mineral finish and hydrogen-focused experience.
Do I need a plumber to install it?
No. The system is designed for easy DIY installation — most users complete setup themselves. A dedicated faucet for filtered water is included.
How is this different from an electric hydrogen water system?
Electric hydrogen systems use an electrolysis module and require a power connection. This hydrogen water filter uses passive UF or mineral-media cartridges — no electricity, no wastewater, and a simpler under-sink install.
Complete Hydrogen Water Lineup