Spend $300.00 to get free shipping

Alka Fluoride-Free - Mineral Ionizer & Filter System

Alka Fluoride-Free - Mineral Ionizer & Filter System

The Alka Fluoride Free water system not only naturally filters out chlorine, fluoride, heavy metals, and chemicals through advanced filtration but also enhances water by ionizing it with FIR (Far-Infra-Red) Energy beads and Mineral balls. This ionization process increases the water's pH to approximately 9, infuses it with antioxidants through a negative ORP, and structures water molecules for better hydration and absorption.

Distinguished by its alumina-free fluoride filter, the system retains beneficial minerals like calcium and magnesium, unlike many other systems. Offering customizable options for your tap so you can select the best option for your circumstances. 

Users liken the taste and quality of the water to that of mountain spring water, describing it as fresh, alive, and enhancing the drinking experience.

Attainable Benefits

Essential Minerals: Supplies calcium, magnesium, and potassium.
Improved Hydration: Enhances hydration effectiveness with electrolytes.
pH Balance Support: Maintains healthy pH levels in the body.
Digestive Health: Aids in digestion and prevents constipation.
Mental Clarity: Boosts concentration and mental focus.
Immune Boosting: Provides minerals crucial for immune defense.
Detoxifying Effects: Aids in body detox and cleansing.
Weight Management: Supports metabolic improvement for weight control.
Bone Strength: Helps in maintaining bone density.
Cellular Protection: Offers antioxidant properties for cellular health.

Reduced Impurities

Filtering Fluoride (in excessive amounts): Reducing the risk of dental and skeletal fluorosis, and potentially affect neurological development.
Filtering Chemicals: Reducing the risk of endocrine disruption, liver and kidney damage, increased cancer risk, and neurological problems.
Filtering Bad Smells and Odours: Reducing the risk of reduced water consumption due to unpalatability.
Filtering Heavy Metals: Reducing the risk of neurological issues, kidney damage, increased cancer risk, and cardiovascular problems.

Selective Filtration 70%
Comprehensive Filtration 30%
Regular price
Tax included.
Product Specifications
  • The filter replacements in this system range between 10 months and 3 years.
  • Smallest Micron rating of 5
  • Working Pressure: 15 - 65 PSI (pressure reducing valve needed for >70 PSI).
  • Working Temperature: 5-40˚C.
  • Flow Rate: 1.5 liters/min for optimal performance.
  • pH range: 5-9
FluorEx Filter Specifications

Advanced Natural Fluoride Removal Filter

Naturally Effective | Superior to Activated Alumina | Made in the USA

Tired of fluoride in your water? The FluorEx™ Filter is a cutting-edge solution designed to effectively reduce fluoride, arsenic, and other contaminants from your drinking water—without using synthetic, aluminium-based media. Instead, it harnesses a proprietary calcium-carbon-phosphate media, offering a natural and highly effective way to clean your water.

Why Choose FluorEx™?

✔ Alkalinity – Helps balance pH for healthier drinking water.
✔ Removes a Wide Range of Contaminants, including heavy metals and organic chemicals.
✔ Tested in Real Conditions – Our results come from real tap water, not just lab tests.
✔ Universal Fit – Works with all standard filter housings (9.75” x 3” / 248mm x 76mm).

What Does It Remove?

Primary Reduction:

✅ Fluoride
✅ Arsenic

Secondary Reduction:

✅ Uranium
✅ Plutonium
✅ Radium
✅ Heavy Metals
✅ Organic Chemicals

 

Proven Performance – Real Results

Independent testing following EPA standards shows near 100% fluoride removal, even at varying water conditions:

  • High Fluoride Levels (2.2 mg/L tap water) → Filtered to 0.1 mg/L
  • Fluoride Levels (0.71 mg/L tap water) → Filtered to <0.05 mg/L (Non-Detectable)

These results were achieved in real-world conditions at a practical flow rate of 1.9 litres per minute (0.5 GPM), using municipal tap water.

How It Works

When water flows through the FluorEx™ filter, negatively charged ions (such as fluoride, arsenic, and lithium) attach to the media or are exchanged for natural calcium ions—effectively removing them from your drinking water.

Unlike some filters that claim high fluoride removal in controlled lab conditions (using pure water with only fluoride added), FluorEx™ is tested with real tap water, at real flow rates—ensuring reliable performance in your home.

Filter Lifespan & Replacement Guidelines

The lifespan of your FluorEx™ filter depends on the fluoride concentration in your water:

  • 1900 Ltrs at 0.7 mg/L fluoride
  • 1140 Ltrs at 1.2 mg/L fluoride
  • 570 Ltrs at 2.2 mg/L fluoride

In our own independent testing, at a water flow of about 1.9 litres per minute and fluoride levels around 0.7mg/L, the cartridge removed fluoride to below detectable levels – less than 0.05mg/L.

After filtering around 1,900 litres of water, fluoride removal dropped slightly to about 85%. That small drop is enough for us to recommend changing the cartridge at that point to keep it working at its best.

The testing was done to reflect real household use – turning the tap on and off throughout the day. This gives the filter media a chance to ‘rest’ and work better. Continuous running (like 1,900 litres non-stop) doesn’t reflect how we use water at home and wouldn’t give an accurate result.

Additional Recommendation: We highly recommend our Active Pure filter is installed upstream of the FluorEx filter to to remove heavy metals, so it protects the capacity of the FluorEX Max filter to focus on fluoride predominantly.

Flow Rate: The flow rate can be set up by the installer or by yourself: If your water flow is greater than 1.8 litres/min

Monitoring of usage: We recommend to install a water flow meter to monitor usage.

Dimension:Filter: 69mm diameter by 250mm lengthHousing: 120mm Diameter by 305mm Length

Important Notes:
  • If your water has high calcium levels (like from hard bore water), it may slightly reduce fluoride removal, as calcium can interfere with the media’s performance.
  • The cartridge is made from all-natural, non-toxic minerals – mainly phosphate, calcium, and carbon.
  • All materials are safe for drinking water, including BPA-free and food-grade plastics.
  • Made in the USA in specialist water filter facilities with strict quality control.
As for other contaminants – the filter media may also help reduce other chemicals, but our main testing and focus is on fluoride. That’s what we’ve measured most thoroughly.
Does this filter remove arsenic?
Yes, it can remove both forms of Arsenic (III & V), this data is from our internal research. Chemically speaking, Fluoride is even more difficult to remove than Arsenic and our system removed virtually all of it in independent testing.
https://drive.google.com/file/d/19Ev9x1gqOB05vevWVS77l0TXR3tdv4Gh/view?usp=sharing
Alka Spring Specifications

The ALKA SPRING is a revolutionary antioxidant composite cartridge that ionizes and enhances tap water using Far-Infra-Red (FIR) Energy Beads and Mineral balls. This system raises tap water pH to 8.5-9.5, infuses it with negative ORP antioxidants, and restructures water molecules for better hydration and absorption. It also increases oxygen uptake and retains essential minerals, supporting daily health and vitality.

Distinctive features of the ALKA SPRING include its use of FIR beads, made from natural maifanshi stone and seabed minerals, to emit beneficial infrared energy, and its capacity to enrich water with up to 90 trace minerals like strontium and lithium for improved bodily functions.

The ALKA SPRING is particularly effective with different water sources. Rainwater, often acidic and mineral-deficient, benefits from remineralization, especially when stored in concrete tanks which naturally alkalinize the water. Conversely, Reverse Osmosis water, which is free of contaminants but also stripped of minerals, requires demineralization to enhance pH and antioxidant presence effectively.

Installation may require additional accessories like a FILTER ATTACHMENT KIT or a FILTER TAP, with several types available to meet user needs.

The cartridge also features Maifenite, or "Wisdom Stone", packed with a broad spectrum of minerals and trace elements, renowned in Asia for its health-promoting properties.

Testing: The minerals are not simply sourced from the ground and placed into a container. Before they can be used for drinking water applications, they must go through strict refinement and safety testing procedures. This ensures they are free from contaminants such as heavy metals, toxins, or microbial impurities that could harm health.The minerals we source from our supplier in China comply with the EU RoHS (Restriction of Hazardous Substances) standards, ensuring that they meet stringent limits for hazardous substances in products. These include lead, cadmium, and other potentially harmful substances.

Specification:

Capacity: 3000 liters, 10-15 months for a 2-3 person household.
Hygienic Life: Maximum 2 years.
Installation: After an existing filter and before the filter tap.
Working Pressure: 15 - 65 PSI (pressure reducing valve needed for >70 PSI).
Working Temperature: 5-40˚C.
Contains clay balls and Maifenite (Wisdom stone), packed with a wide range of minerals and trace elements.

Product Dimension:

Height: 35cm x Diameter: 7cm.

Active Pure Xtra 3Yr Specifications

Product Dimensions:

65mm diameter and 290mm Length

Key Features

  • Massive Capacity: Filters up to 30,000 litres of water

  • 3-Year Lifespan: Designed for long-lasting performance

  • Dual Media Filtration: Uses advanced KDF 30/1 & Granular Activated Carbon (GAC) combo

  • 1 Micron Filtration: Effectively reduces cysts and fine particles

  • Tested in NZ: Meets NZ standards for safety and performance


What It Removes

Tested to reduce or remove a wide range of contaminants (minimum % reduction shown):

Heavy Metals

  • Aluminium (97%)

  • Arsenic (96%)

  • Barium (90%)

  • Cadmium (80%)

  • Chromium (98%)

  • Copper (90%)

  • Lead (98%)

  • Mercury (99%)

Chemicals

  • Chlorine (99%)

  • Nitrate (75%)

  • Endrin (86%)

  • Lindane (99%)

  • Methoxychlor (96%)

  • 2,4-D (Herbicide)

Other Contaminants

  • Giardia & Cryptosporidium (NZ Standard 4348)

  • VOCs including Trichloroethylene, Dichloropropene, Ethylbenzene, Hexachlorobutadiene, and more

  • TTHM (85%) – Trihalomethanes (linked to chlorine disinfection)


Certifications & Safety

  • AS/NZS 3497:1998 – Hydrostatic & Burst Pressure

  • AS/NZS 4348:1995 – Giardia & Cryptosporidium

  • NSF Standard 53 – Health Effects

  • Made from food-grade, BPA & phthalate-free materials

  • Safe for drinking water use


Installation

Suitable for a range of applications:

  • Under Bench Systems

  • Countertop Filters

  • Coffee Machines

  • Ice Makers

  • Hydroponics

  • Laboratories

  • Staff Room Boilers

Note: Always install with the flow arrow pointing in the correct direction. Allow 5 minutes of flushing on first use. Ideal flow rate: under 5 L/min.


Important Note

Not intended for use on microbiologically unsafe water without disinfection. Best used with town supply or pre-treated water.

Certification

alka-spring-fda-approval.png

Test result Fluoride sample 1 = FluorEX-Max filter:.

hills-lab-test-fluorex-max-web-single-res.jpg

Installation

To get your system up and running perfectly, we recommend having it installed by a registered plumber. Need help finding a skilled installer? Check out our Dealers and Installers Page and select "installers," or reach out to us with any questions.

The placement of your filtration unit under the bench can be tailored to fit your home's specific setup. 

Installation can take anywhere between 1 hr and up. Since every home is unique, we can't provide an exact timeframe.

Have any more questions or need further advice? Please don't hesitate to contact us. We're here to ensure that your installation process is as smooth and customized as possible.

This system comes with all the parts needed for installation, including T-line Diverter valve, 1/4": tubing, John guest connectors. We have also included some pH drops for you to check the pH level of your water. We recommend alkaline water (8-9.5pH) for optimal health

Product Manual

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Martina Rangihuna
Enjoying Fluoride-Free and Hydrogen-Enriched Water

Great products and support. Very happy. We now have fluoride free water to drink plus we have the hydrogen jug to really go all out on drinking water.

S
Suzanne
absolutely love the taste

We have purchased the filtration system that is installed under our sink and gets rid of all the nasties in Auckland Tap water, including fluoride and adds in Alkaline, absolutely love the taste.

Alka Fluoride-Free Underbench Features

  • Alkaline Water Advantages

    Drinking alkaline water promotes acid-alkaline balance, boosts the immune system, enhances hydration, and helps tackle health issues related to acid/alkaline imbalances, all while infusing water with vital minerals for enhanced well-being.

  • Versatility in Use

    Choose to install it directly to your tap or integrate it with your current system for seamless operation.

  • Future-Proof Filtration

    Designed for easy upgrades to accommodate technological advancements and evolving filtration needs.

  • Ideal for Town Supply

    Offers advanced filtration capabilities, effectively removing fluoride, chemicals, and micro-plastics for safer, cleaner water.

Alka Fluoride-Free Underbench Benefits

This product has the potential to attain the below benefits, results may vary.

  • Essential Minerals

    Supplies calcium, magnesium, and potassium that are crucial for immune defense

  • Detoxifying Effects

    Aids in body detox and cleansing and Fights against oxidative damage

  • Improved Hydration

    Enhances hydration effectiveness with electrolytes

  • Bone Strength

    Helps in maintaining bone density

  • Cellular Protection

    Offers antioxidant properties for cellular health

  • pH Balance Support

    Maintains healthy pH levels in the body

  • Digestive Health

    Aids in digestion and prevents constipation

  • Mental Clarity

    Boosts concentration and mental focus

  • Filtering Fluoride (in excessive amounts)

    Reducing the risk of dental and skeletal fluorosis, and potentially affect neurological development

  • Filtering Bad Smells and Odours

    Reducing the risk of reduced water consumption due to unpalatability

  • Filtering Heavy Metals

    Reducing the risk of neurological issues, kidney damage, increased cancer risk, and cardiovascular problems

  • Filtering Chemicals

    Reducing the risk of endocrine disruption, liver and kidney damage, increased cancer risk, and neurological problems

FAQ

Find the most frequently asked questions below.

Installing our water filtration system is designed to be straightforward, and drilling a hole in your benchtop can be simpler than you think! For common materials like laminate, wood, or stainless steel, most plumbers can easily handle drilling with standard tools. If your benchtop is made of specialized materials, such as stone or glass, we recommend working with a skilled professional to ensure a precise and clean cut. And if you’re in the building or renovation phase, let your installer know the hole size and location in advance—this can make the installation process even easier! We're here to support you every step of the way.

Your quick guide here.

The main difference is the filter taps are smaller, dedicated separate tapes to your main kitchen faucet. The integrated taps replace your existing kitchen faucet.

Read more about the benefits of each here.