Stage 2 UF membrane cartridge (listed 0.03 μm)
Under-sink cartridge system packaging
Hydrogen water filters in use—filtered water poured into a glass at a kitchen sink

Hydrogen Filters for Everyday Drinking Water

Cleaner-tasting water with a choice of finish. A compact under-sink system designed for simple ownership—built for hydrogen water filters you can use every day.
Under-sink • No electricity • Simple ownership

Hydrogen Water Filter Systems

Hydrogen filters upgrade tap water by infusing molecular hydrogen (H2).
Delivering powerful antioxidants for health benefits like reduced oxidative stress. 
Alpha hydrogen filters are trusted globally by partners, leveraging 20+ years of Korean manufacturing expertise.

Designed for taste and hydration routines. Not intended to diagnose, treat, cure, or prevent disease.

Under-sink cartridge system packaging

How to Use Hydrogen Filters

Compatible with Alpha Water Ionizers. Simply connect to your under-sink plumbing or countertop setup.
Replace the filter every 6-12 months depending on usage.
Learn more about hydrogen water benefits from this NCBI Study.

Buy Hydrogen Filters

Global dealers: Contact BioNatural in Korea for hydrogen water filter cartridges export.

Why This
Hydrogen Filters
Makes Sense

These hydrogen filters are designed to simplify filtration with an under-sink footprint and no electricity.

NSF-Certified

NSF-certified filtration components designed to support safer, cleaner drinking water.

No Electricity, Under-Sink

Works without power and keeps countertops clear with a compact under-sink footprint.

Cost-effective

Predictable maintenance and easy replacement help keep long-term ownership costs low.

Why people reassess their water

Water quality depends on where it comes from. From taste and odour to trace concerns, it varies by source—so the solution shouldn’t feel complicated.

Tap water concerns

USGS estimates at least 45% of U.S. tap water may contain one or more PFAS.

UK monitoring & guidance

In the UK, the Drinking Water Inspectorate publishes PFAS guidance and a precautionary approach.

Bottled water trade-offs

NIH highlights research detecting large numbers of tiny plastic particles in bottled water.

Two models,
one mission

Compare our two models to choose the finish that fits your routine: Extra Clean or Mineral Pro(Hydrogen Filters).

Extra Clean(UF Membrane)

Sediment → UF membrane → Post Carbon.

Filter stages

Sediment → UF Membrane → Post Carbon

Best For

Ultra-Pure Crispness with 0.03μm UF

Certifications

NSF, WQA, IAPMO, ISO

Capacity

4,000 L (1,000 gal)

Extra Clean set packaging with cartridges

Power

No electricity required (under-sink cartridge system)

Mineral Pro(Hydrogen Filters)

Sediment → EM MINERALS → Post Carbon.

Filter stages

Sediment → Minerals → Post Carbon

Best For

Hydrogen + Mild Alkaline, Energizing Water

Certifications

NSF, WQA, IAPMO, ISO

Capacity

4,000 L (1,000 gal)

Mineral Pro set packaging with cartridges

Power

No electricity required (under-sink cartridge system)

How the System Works

Each stage does one job—so performance stays predictable and maintenance stays simple.

Each stage does one job—so performance stays predictable and maintenance stays simple.

Stage 3 post-carbon cartridge for taste polishing

Sediment Filter

Designed to reduce visible particulates such as sand, silt, and rust, and help protect downstream filters.

Stage 2 UF membrane cartridge (listed 0.03 μm)

UF Membrane (Extra Clean Model)

Ultrafiltration membrane listed at 0.03μm , positioned for a crisp, filtration-first finish without electricity.

Hydrogen Filters

Mineral Filter(Mineral Pro Model)

Infuses molecular hydrogen (H2) gas after purification, adds minerals like calcium/magnesium, and raises pH for alkaline water. Performance: Provides antioxidant benefits by neutralizing free radicals; enhances taste and potential wellness support without removing contaminants.

Stage 3 post-carbon cartridge for taste polishing

Post Carbon Filter

Final taste polish designed to reduce residual chlorine taste/odour and improve overall flavour.

Simple Setup.
Effortless Filter Changes.

A quick, repeatable routine—no countertop machine and no power required.

Close the under-sink water supply valve before replacing cartridges

Close the water supply valve located under the sink.

Open the faucet to release pressure before filter replacement

Release the pressure by opening the faucet.

Twist the cartridge left 90 degrees to remove

Lift old filter and twist left 90° to remove.

Insert the new cartridge and twist right 90 degrees until secure

Insert new filter and twist right 90° until secure.

Typical Replacement Rhythm (as shown)

Actual timing depends on source water and usage. If taste/flow changes sooner, replace sooner.

Size Reference (as shown)

Confirm under-sink clearance before installation.

Certifications &
documentation

01

NSF

Independent testing and certification for water filter safety and performance standards.

03

IAPMO

Codes-based certification body that tests plumbing and water products for compliance.

02

WQA

Industry association that verifies water treatment products and supports quality assurance.

04

ISO

International standards framework confirming consistent quality management and manufacturing processes.

Your questions answered

Common questions

Common questions about hydrogen water filters—from electricity and installation to replacement timing.

No. Both models are presented as an under-sink cartridge system that works without power.

Extra Clean is filtration-first with a listed 0.03μm UF membrane stage. Mineral Pro is positioned for a mineral finish and hydrogen-focused experience.

The page shows a typical rhythm of 6 months (pre-carbon), 12 months (UF), and 6 months (post-carbon). Source water and usage can change the timing.

No. This is for taste and hydration routines. It is not intended to diagnose, treat, cure, or prevent disease.

Yes, you can select either a UF or a Mineral filter as teh second stage, depending on your water quality needs and personal preference.