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EVERYDAY DRINKING WATER

Women's Nikken Watch

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Better water isn't a luxury. It's how a healthier daily routine actually sticks.

A glass of PiMag water — filtered, mineral-enhanced, ready to drink

The PiMag Waterfall® delivers cleaner, mineral-enhanced drinking water — straight off your countertop.

THE SCIENCE

The science behind PiMag water

The PiMag Waterfall combines a certified filter cartridge, mineral stones, Pi technology, and magnetic technology to turn tap water into mineral-enhanced, slightly alkaline drinking water. Here's what makes the approach different.

*Tested and certified by the Water Quality Association against recognized NSF/ANSI standards for specific reduction claims. For use with water that is microbiologically safe to drink.

7+
categories of contaminants reduced — chlorine, chloramine, taste & odor, particulates, VOCs, mercury, and helps with low-lead compliance*
5L
top fill tank plus a 5.5L lower supply tank — enough filtered water to serve a household all day without constant refilling*
PiMag
mineral stones, Pi technology, and magnetic technology give the finished water a smoother, mineral-enhanced, slightly alkaline character*
0W
zero electricity, zero plumbing, zero installation — gravity does the work, so the system works anywhere you can set it down*

WHAT IS PIMAG WATER?

Better Daily Water

— a different kind of countertop water system

The PiMag Waterfall is part of Nikken's PiMag water lineup — designed for people who want better drinking water at home without plumbing, electricity, or installation. It sits on the counter, fills from the top, and dispenses filtered, mineral-enhanced water from the bottom. Cleaner taste, less plastic, more water actually getting drunk.

Gravity-fed system

No plumbing, no electricity, no installation

WQA-tested filtration

Certified to NSF/ANSI standards for specific reductions

Mineral-enhanced water

Mineral stones + Pi technology + magnetics

Household-scale capacity

5L top tank, 5.5L lower tank — sip all day

WHY THE PIMAG WATERFALL WORKS DIFFERENTLY

Certified countertop filtration

without plumbing or power

Most filtered-water options ask you to compromise. Pitchers are small, fridge filters get forgotten, RO systems need a plumber, and electric alkaline machines need an outlet. The PiMag Waterfall sits on the counter, fills from the top, and dispenses better-tasting, mineral-enhanced water from the bottom — no plumber, no power, no plastic bottles.

0

Zero Installation

No plumber, no under-sink hookup, no electricity. Set it on the counter, fill the top, and dispense from the bottom. It works anywhere you can put it down.

Real Capacity

5L

A 5-liter fill tank up top and a 5.5-liter supply tank below — meaningful capacity for families, offices, or anyone who keeps a glass in hand all day.

Mineral-Enhanced

PiMag

The combination of filter cartridge, mineral stones, Pi technology, and magnetic technology gives the finished water a smoother, mineral-rich, slightly alkaline character.

YOUR PIMAG WATERFALL JOURNEY

What to expect with the PiMag Waterfall

Day 01

Taste the difference

Most people notice the change on the very first glass — less chlorine smell, softer mouthfeel, no metallic edge. Tap water that used to taste like a pool starts tasting like water again.

Days 07

Drink more, naturally

Better-tasting water tends to mean more water. By the second week, most households report refilling the top tank daily — and reaching for bottled water far less often.

Days 30

Bottled water, replaced

After a month, the countertop system has quietly taken over. Cases of plastic bottles stop showing up on the grocery list. The fridge is roomier. The kitchen feels more intentional.

5L fill tank, daily*
Days 90

First filter swap

Around the 3-month / ~900-liter mark, the LED indicator lets you know it's time for a new filter. Two minutes of maintenance, and the routine keeps going — no plumber, no service call.

~900L per filter cartridge*
Fill
Wait
Pour

HOW TO USE

Fill the top. Pour from the bottom. That's the whole routine.

No plumber, no electricity, no installation. Pour tap water into the top, let gravity pull it through the filter and mineral stones, and dispense better-tasting water from the bottom — all day, every day.

Pour cold tap water into the 5L top chamber. No plumbing, no hose hookup, no measuring — just fill it like you'd fill a pitcher.
Gravity pulls water through the filter cartridge and mineral stones into the 5.5L lower tank. No electricity, no waiting on a pump — the system just works.
Press the tap on the lower tank and pour filtered, mineral-enhanced water into your glass. The LED indicator tracks filter life so you know when it's time for a swap.

HOW IT WORKS

How PiMag water supports

better daily hydration

The PiMag Waterfall works in stages — gravity, filtration, minerals, Pi technology, and magnetics. Each step shapes how the finished water tastes and feels.

From tap to glass — the PiMag pathway

↑ FINISHED WATER ↓ TAP WATER

PiMag Waterfall pathway
*WQA-tested and certified to recognized NSF/ANSI standards for specific reduction claims. For use with potable, microbiologically safe water.

What sets the PiMag Waterfall apart isn't one thing — it's the combination. Certified filtration, mineral stones, Pi technology, and magnetics, working together in a system that needs no plumbing and no power. It's designed so better water is the easy choice in your home.

Nikken Product Development

Nikken Product Development

PiMag Water Series, Nikken

Better water. Every day.

Make better water the easy choice at home. Join the families and offices who replaced bottled water and pitcher filters with the PiMag Waterfall — and never went back.

FAQs

What does the PiMag Waterfall actually filter out?

The PiMag Waterfall has been tested and certified by the Water Quality Association against recognized NSF/ANSI standards for specific reduction claims — including aesthetic chlorine, chloramine, taste and odor, particulates, VOCs, and mercury, plus low-lead compliance. It’s not designed to make unsafe water safe; it’s designed to make potable, treated tap water taste and feel better.

Does it need plumbing, installation, or electricity?

None of the above. The PiMag Waterfall is gravity-fed and sits on your countertop. You fill the top chamber with tap water, gravity pulls it through the filter and mineral stones, and you dispense filtered water from the lower tank. No plumber, no outlet, no install.

How big is it, and how much water does it hold?

The unit measures roughly 16.7" tall × 8.9" wide × 12.8" deep and weighs about 6.6 lb empty — large enough to feel substantial, small enough for most countertops. The top fill tank holds about 5 liters, and the lower supply tank about 5.5 liters, so it can serve a whole household between refills.

How often do I replace the filter and mineral stones?

The filter cartridge is generally recommended for replacement about every 3 months, or after roughly 900 liters (238 gallons) — whichever comes first. Mineral stones are typically replaced about once a year. The built-in LED filter-life indicator helps signal when it’s time, so you’re not guessing.

How is this different from a Brita pitcher or a reverse-osmosis system?

A pitcher is small and lives in the fridge; the Waterfall is a countertop hydration station with a 5L fill tank and certified filtration. A reverse-osmosis system needs plumbing and installation; the Waterfall needs neither. An electric alkaline machine needs an outlet; the Waterfall is gravity-fed. It’s built for people who want a premium water system without modifying the kitchen.

What about the alkaline / mineral-enhanced water claim?

The PiMag Waterfall is designed to produce mineral-enhanced, slightly alkaline water — the mineral stones and Pi technology shape the character and mouthfeel of the finished water. Many people prefer how mineral-enhanced water tastes, which often means they drink more of it. We don’t make medical or disease-related claims about alkaline water.

Can I use it with well water or untreated water?

The PiMag Waterfall is designed for potable, microbiologically safe water — municipally treated tap water, or water that has been properly disinfected. It’s a filtration system, not a purifier; it isn’t intended to make unsafe water safe from bacteria, viruses, or unknown contamination.

Is there a money-back guarantee?

Yes — a 30-day money-back guarantee, no fine print. If the PiMag Waterfall doesn’t fit your home or your routine, reach out for a full refund.

Nikken PiMag Waterfall — answers to common questions