Need parts for your Nikken PiMag?

All zazen Water parts are compatible with the Nikken PiMag 10 & 15 litre systems – join over 10,000 ex-Nikken customers using zazen replacement parts

Your Questions answered

YES all zazen Water filters and of course stones are compatible with the Nikken PiMag 10 & 15 litre systems sold in Australia and New Zealand – currently over 10,000 Nikken PiMag customers purchase zazen Water replacement parts!

The zazen Water Multi-Stage Filter is designed specifically for Australian water supplies and removes up to 90% of the fluoride in your drinking water.

zazen Water filters and stones carry the zazen Water Quality Guarantee – if you are not 100% happy we will refund your money within 90 days of purchase.

If you have a blue adaptor on the stem of your Ceramic Pre-Filter, then you have the Nikken PiMag 10 litre system. In this case, you need to purchase our zazen Ceramic Pre-Filter #802N, not our standard Ceramic Pre-Filter #802. The Ceramic Pre-Filter #802N has been specifically designed to fit this Nikken blue adapter. (We do not sell the Nikken blue adaptors).

Please contact us to order if you have the Nikken PiMag 10 litre system so we can dispatch a #802N Ceramic Pre-Filter to you.

If you have a sponge in your top tank instead of a Ceramic Pre-Filter, then you have a Nikken PiMag Aqua Pour 10 litre system. We do not stock sponge replacements as the quality of filtration provided by a sponge is inferior to the Ceramic Pre-Filter we use in our zazen Alkaline Water System.

You will be able to use the zazen Water #802N Ceramic Pre-Filter, however you will need to ensure you have the Nikken blue adapter mentioned above. (We do not sell the Nikken blue adapters).

zazen Water filters and parts DO NOT fit the Nikken PiMag Waterfall System.

Why choose zazen Water Filters & Stones?

Always in stock
We always have stock of all filters & stones and have been servicing Nikken customers since 2008.

zazen Quality Assurance
We offer a 90 day money back guarantee on all product orders, no questions asked!

Fluoride Reduction
The zazen Multi-Stage Filter has been designed specifically for our water in Australia reducing fluoride by up to 90%.

Reminder Service
We will remind you via our free Customer Reminder Email Service when you need to replace parts!

Inspired by Nature, perfected by Science - how it works

1

Phase 1A Pre-Clean: Ceramic Pre-Filter

  • Traps nano/microplastics, rust, sediment, mould and spores
  • Blocks bacteria, Giardia, parasites and harmful micro organisms
  • Prevents particulates from clogging the Multi-Stage Filter preserving its effectiveness and lifespan

2

Phase 1B Clean: Multi-Stage Filter

  • Micro-filters harmful toxins and chemicals
  • Filters PFAS (forever chemicals), fluoride, aluminium, lead, arsenic, chlorine, pesticides, chemicals, copper, detergents and more
  • Preserves beneficial alkaline minerals
  • Adds silica to enhance clarity and taste

3

Phase 2 Balance: Stones & Enhancers

  • Water intelligently absorbs alkaline minerals
  • Balances itself, reaching homeostasis
  • Magnesium, potassium, calcium, silicon, and other trace minerals are available
  • Anti-Bacterial Stones keep the lower tank clean and fresh

4

Phase 3 Structure: Magnetic Tap

  • The Earth’s magnetic field creates a vortex in flowing water
  • Water flows through precisely configured zazen magnets, mirroring nature’s vortex
  • Structures and activates water into its balanced, ideal state to hydrate

1

Phase 1A Pre-Clean: Ceramic Pre-Filter

  • Traps nano/microplastics, rust, sediment, mould and spores
  • Blocks bacteria, Giardia, parasites and harmful micro organisms
  • Prevents particulates from clogging the Multi-Stage Filter preserving its effectiveness and lifespan

2

Phase 1B Clean: Multi-Stage Filter

  • Micro-filters harmful toxins and chemicals
  • Filters PFAS (forever chemicals), fluoride, aluminium, lead, arsenic, chlorine, pesticides, chemicals, copper, detergents and more
  • Preserves beneficial alkaline minerals
  • Adds silica to enhance clarity and taste

3

Phase 2 Balance: Stones & Enhancers

  • Water intelligently absorbs alkaline minerals
  • Balances itself, reaching homeostasis
  • Magnesium, potassium, calcium, silicon, and other trace minerals are available
  • Anti-Bacterial Stones keep the lower tank clean and fresh

4

Phase 3 Structure: Magnetic Tap

  • The Earth’s magnetic field creates a vortex in flowing water
  • Water flows through precisely configured zazen magnets, mirroring nature’s vortex
  • Structures and activates water into its balanced, ideal state to hydrate

Every order supports our zazen Water Ambassador School Program

At zazen, we are a Social Business Enterprise and our purpose is to support the health and wellbeing of children which we do through our zazen Water Ambassador School Gifting Program.


Since 2008 we have gifted over $650,000 of zazen Alkaline Water Systems and replacement parts to Australian primary schools.

Buy your replacement parts here

Join more than 10,000 ex-Nikken customers using our filters and stones, and enjoy our 90-day money back guarantee on your purchase

Commonly Asked Questions

Why do I need to replace the Multi-Stage Filter every 6 months?

To ensure the very best quality water for your health and wellness benefit, it is important to change your filters and stones on time. 

The Multi-Stage Filter once placed in your zazen Water system, has a maximum life of 6 months, regardless of the volume of water filtered (If you have a large family, or busy office/clinic, using over 12 litres / day, you may need to change your filter cartridge sooner).

If not replaced on time, the acidic contaminants in your source water will affect the ability of the system to produce healthy alkaline water.

For effective fluoride reduction of up to 90%, it is very important to change this filter every 6 months at a maximum.

Why do I need to replace the Ceramic Filter, Silver Stones and Alkalinity Enhancers every 12 months?

The Ceramic Pre-Filter deteriorates over time with use and cleaning and should be replaced every 12 months. It plays a critical role in pre-filtering large contaminants (greater than 0.2 micron) from your water, such as bacteria, ecoli, giardia and other organic matter, so they do not clog up the Multi-Stage Filter, impacting its ability to do its heavy metal and fluoride filtering at an effective level.

Our Anti-Bacterial Stones conserve the freshness and health of the water in the bottom tank due to their anti-bacterial properties and should be replaced annually.

The little white Alkalinity Enhancer beads help boost the pH of the water due to the ionised magnesium and calcium being released into the water and should be replaced every 12 months.

Why do I need to replace the Mineral Stones every 5 years?

To ensure the very best quality water for your health and wellness benefit, it is important to change your Mineral Stones every 5 years.

These stones contain a balanced range of natural minerals including calcium, iron, magnesium, potassium and silicon which help to balance, fortify and assist with the pH and increases the amount of dissolved oxygen in the water.

What if I’m overdue to replace my parts?

Head back to your personalised reminder email from us to purchase the parts you need today! Or, browse our collection of replacement parts and annual packs above to learn more about the benefits of each replacement part.

Can I recycle my old filters and stones?

When it's time to replace your zazen filters and stones, your old filters and stones can be recycled as follows:

  • Multi-Stage Filter – over time this filter traps toxins, chemicals, poisons, heavy metals and other contaminants in its layers as it filters your water. We recommend that you DO NOT RECYCLE this filter – put it in a plastic bag, tie it and put in your rubbish bin.
  • Ceramic Pre-Filter – 100% recyclable so this filter can be put in your recycling bin as it is just made of ceramic and a plastic base
  • Anti-Bacterial Stones, Alkalinity Enhancer & Mineral Stones – these can just be used in the garden as rocks
  • Shower Filter Cartridges - 100% recyclable as the filtration media is different to the Multi-Stage Filter.
  • Cardboard/paper packaging – dispose of in your recycling bin

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