NITRATE X System

Name: NITRATE X System
Brand: ionza
SKU: P03-106
Price: 409.00 NZD
Availability: InStock

Targeted Nitrate Reduction for Rural Water

A compact underbench system designed to reduce nitrates in rural and agricultural water supplies, one of the most common and concerning issues in rural water supplies.

Provides targeted treatment for homes where nitrates are a concern, offering a simple, non-powered solution.

Best suited as part of a broader water system.

Why This System

Specifically targets nitrate contamination
Includes carbon + KDF for:
- Chemical reduction
- Heavy metal support
Designed for rural and agricultural environments
Provides a practical solution where nitrates are known or suspected

Included Filters

Download Manual

Underbench system
Dedicated filtered water tap
Professional installation recommended

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NIT10 Filter

Nitrate reduction: Achieves an impressive 90-95% reduction in nitrate levels, surpassing the performance of some nitrate removal resins.

Nitrate selective Anion Resin

Sulphate degradation: Unlike other systems, the NIT10 filter is not affected by sulphate levels, maintaining its nitrate removal efficiency.

Removal capacity: Capable of effectively eliminating up to 11,700mg of nitrate, providing reliable purification for your water.

Ample supply: Enjoy approximately 1200 liters of filtered water with a nitrate concentration of 10ppm/cubicm (equivalent to 10mg/l), or approximately 2400 liters with a concentration of 5mg/l.

It is selective for nitrate and can be used on clean bore water, pre-filtered surface water as well as mains water, such as city or town water which has high nitrate levels

FDA-grade materials: The NIT10 filter is constructed using materials that meet FDA standards, ensuring the highest quality and safety for your peace of mind.

For more information on Nitrate, check out the into inside the NIT10 page or our blog

Active Pure 1 Yr - KDF & Carbon Slimline 10" filter (2nd Stage, downstream of the NIT10)

Active Pure XTRA-SL prefilter is a high-performance filter for excellent quality drinking water (FDA approved).

Effectively removes chlorine, aluminium, and heavy metal contamination.

Contains two separate purification media for enhanced filtration.

First stage utilizes versatile KDF oxidation/reduction media to remove heavy metals, trace metals, and chlorine, extending the life of the second stage.

Second stage employs coconut shell activated carbon for the removal of chlorine, organics, chemicals, tastes, and odors.

Media: KDF, Granular activated carbon.

Filter mesh size: 5 µ micron.

Capacity: 17,000 Liters or 20-24 months, lasting 2 times longer than ordinary filters (depending on source water).

Hygienic life of 2 years, subject to source water.

pH range: 5-9.

Pressure rating: 70 PSI.

Flow rate: up to 2 Liters per minute.

Quantity:

$409.00 NZD

Tax included.

IF NITRATES ARE UN YOUR WATER, THIS IS NOT SOMETHING TO IGNORE

Coconut shell activated carbon. Reduces chlorine and chemicals
Helps reduce nitrates. Common in some rural and agricultural water sources
KDF filtration media. Supports reduction of heavy metals and protects filter performance
Noticeably better tasting water. By reducing chlorine and common contaminants

IS THIS THE RIGHT SYSTEM FOR YOU?

FDA-Grade Materials

The NIT10 filter is constructed using materials that meet FDA standards, ensuring the highest quality and safety for your peace of mind.
Best for Known Nitrate Concerns

Ideal for homes with confirmed nitrate levels in rural or agricultural water supplies.
Not ideal if:
You need full filtration (sediment, bacteria, or chemicals),
Your water quality is unknown,
Or you are looking for a complete water system.
Targeted Nitrate Reduction

Designed specifically to reduce nitrates in drinking water, a known concern in some rural and agricultural areas.

Best used alongside other filtration systems.
Focuses specifically on nitrate reduction rather than full water treatment.
Simple, Non-Powered System

A straightforward filtration solution that operates without electricity, making it easy to use in a wide range of homes and water setups.

5 stars: 11 (85%)
4 stars: 1 (8%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 1 (8%)

Some of the reviews shown are from the products included in this bundle.

Great filter

Great filter, Great Service.

Part fitted

Part fitted perfectly

Will keep you posted

Haven’t yet installed. Look forward to the health benefits it will bring my family.

Excellent product but installation not easy

Excellent product but not easy to install

This filter does a great job and goes the

This filter does a great job and goes the distance.

NITRATE X – Filter System - Nitrate free water finally in our home in Rolleston!!

Thanks to the NITRATE X system we can now enjoy water that is nitrate free. Selwyn water is saturated with nitrate, thanks to the dairy farming industry and even though the council says "within limits" its at the higher end and with the incidence of colon cancer, birth defects, nitrates should be at least at the lowest end. We now have good safe water at home. The customer service provided by Dean Fideles is amazing. So helpful and prompt and transparent. The system is not expensive. The plumber cost almost the same cost. The system is recommended and the value is much more than the cost. Recommended.

Great

Great

Happy Customer

Fantastic customer service and prompt delivery!
Have combined with FluorEx Max cartridge for an under sink set up - working well and tasting great.

All is well thank you

Helped me with the order. Friendly, fast and efficient.

We value the quality

I can only say that I really value the quality of Ionza products, as well as Josef's knowledge and passion

Removes 99% nitrate

So happy about our water testing this morning. We got a result of 6.25 on nitrate for our tap water (quite high) and our filter water was only 0.065 (practically nothing) so this cheap nitrate filter is removing 99% of our nitrate!!!

Great Removal Rates

we just had our water tested this morning and I am so pleased with the results. We got a result of 6.25 on nitrate for our tap water (quite high) and our filter water was only 0.065 (practically nothing) so our cheap nitrate filter is removing 99% of our nitrate!!!

INSTALLATION & SETUP

Simple installation

Complete installation guide included
Video tutorials available

Choose your tap option

Dedicated filter tap

Separate tap for filtered water
Requires additional sink hole

Integrated mixer tap

All-in-one solution
No extra holes required

We'll guide you through it

Installation overview video & Instruction Manual
Not sure? Send us a photo, we’ll confirm everything for you
Expert support team available
We can help organize professional installation for a smooth setup

Drilling a hole in your Benchtop Choosing the right tap Installation Guide Choosing the right tap Installation Guide

HOW THE SYSTEM WORKS

1

REMOVE

Nitrate-selective filtration reduces nitrate levels
Carbon stage improves taste and removes residual chemicals
Filters fine particles for cleaner water

2

RESTORE

(Optional Mineral Balance)

After filtration, water is remineralised to:

Improve taste and mouthfeel
Reintroduce calcium and magnesium
Support a more balanced, familiar mineral profile

View Alka Spring Cartridge

3

ACTIVATE

(Optional Upgrade)

Hydrogen systems can be added as an optional enhancement layer.

View Hydrogen System

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IMPORTANT NOTE

This system is designed specifically for nitrate reduction.

It does not

Remove bacteria
Provide full multi-stage filtration

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SYSTEM COMPARISON

Nitrate X System

Targeted nitrate reduction
Non-powered
Ability to add other filters

PureRevive

Longer-life filters, less frequent maintenance and easier to change filters
Removes wider range of contaminants
Requires a power source

How to Choose

Choose Nitrate X System if:

You want targeted Filtration
Space is limited, fits into compact underbench areas
You prefer a modular setup with flexibility to add or remove filtration stages

Choose PureRevive if:

You want maximum contaminant removal
You prefer longer-life filters and less frequent maintenance
You're comfortable with a system that requires a power source

EXTEND YOUR WATER SYSTEM

Enhance your water quality beyond the tap — protect your whole home and every shower outlet.

LifeSpring Whole House Filter

Filter the water as it enters your home, so every tap, shower, and appliance benefits. Designed for town supply, it reduces sediment, chlorine, and chemicals — leaving water that's gentler on skin, hair, and hands throughout the house.

Sediment and carbon filtration at the mains
Reduces chlorine and chemical load
Better for skin, hair, and hands at every outlet
Protects appliances and plumbing

View LifeSpring System

KleenPlus Shower Filter

A targeted solution for individual shower outlets. Reduces chlorine and impurities in your shower water, helping to protect skin and hair from the drying effects of treated town water.

Fits standard shower connections
Reduces chlorine and sediment
Supports healthier skin and hair
Easy to install and maintain

View KleenPlus Shower Filter

FAQ

Find the most frequently asked questions below.

Yes — this system is specifically designed for nitrate reduction.
No — it is a targeted solution.
Only if nitrates are present

Yes — this system is specifically designed for nitrate reduction.
Only if nitrates are present

No — it is a targeted solution.

NITRATE X System

IF NITRATES ARE UN YOUR WATER, THIS IS NOT SOMETHING TO IGNORE

Coconut shell activated carbon. Reduces chlorine and chemicals

Helps reduce nitrates. Common in some rural and agricultural water sources

KDF filtration media. Supports reduction of heavy metals and protects filter performance

Noticeably better tasting water. By reducing chlorine and common contaminants

IS THIS THE RIGHT SYSTEM FOR YOU?

FDA-Grade Materials

Best for Known Nitrate Concerns

Targeted Nitrate Reduction

Simple, Non-Powered System