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  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer
  • Alka Jug - Mineral Water Ionizer - Alkalizer

Alka Jug - Mineral Water Ionizer - Alkalizer

Turn tap water into delicious alkaline ionized mineral waterThe main focus of this jug is to increase the pH level, reduce the ORP level and...

Turn tap water into delicious alkaline ionized mineral water

The main focus of this jug is to increase the pH level, reduce the ORP level and improve the taste. Providing your cells with the best environment to do their thing.  Protecting your body against bad guys just by drinking water. That’s the Alka Jug in essence – a jug full of alkaline ammo to help your body fight its battles and come back healthier than ever.

The Alka Jug turns boring, tasteless, and potentially harmful acidic tap water into delicious alkaline ionized mineral water – infused with health benefits and the peace of mind that comes with knowing what’s going into your body. It’s our simplest portable solution to bringing your water back to life, complementing your filtration system, without the need for new plumbing or hardware.

Most tap water has an unhealthy pH of around 7 (some are even worse!). Using a unique filter that includes active carbon, biominerals and ceramic energy beads, the Alka Jug increases that pH by 2-2.5, making it alkaline. And this alkalinity is the key, with reported health benefits that range from easing acid reflux to reducing blood pressure and improving bone strength .

The cartridge also reduces heavy metals and harsh chemicals, and replaces the essential minerals and trace elements stripped out by water treatment, like magnesium, strontium, lithium, zinc and calcium. Plus (and this is important) negative ion minerals to help your body absorb minerals more effectively.

The even-better news? Even without the long list of benefits, Alka Jug water is deliciously refreshing and just nice to drink.

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 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.

Selective Filtration 40%
Comprehensive Filtration 60%
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Product Specifications

Each removable Alka Jug filter produces roughly 300 litres, which equates to five months of drinking water for an average person.

Pitcher capacity: 3.5 litres, effectively two litres of drinking water.

Filter materials: active carbon, ion exchange resin, negative potential particles, biominerals, FIR (infrared ceramic energy beads), magnesium and alkalising minerals

ORP: -100 to -200mV (oxidation reduction potential/antioxidant capacity: - 300 to -400mV), *depending on water source. Keep in mind, the more negative this number, the more this water will work to reduce oxidation in your body, meaning less cell damage, fewer free radicals, even slower aging. You get the idea.

pH increases by 2-2.5, changing water from acidic or neutral to alkaline. The filter design means the water will not reach unsafe levels, even if water sits in the jug for a while.

BPA-free (Jug Material AS. Lid, funnel, handle material: ABS. Cartridge housing material: PP)

Recycling of Cartridge media: Cut open cartridge and put used contents into your compost

The Alka Jug can produce 300 liters of ionized alkaline water, which is equivalent to saving 500 bottles of water. This can potentially result in significant cost savings as well as reduce plastic waste.

Replacing the Cartridge

There are two ways to check the cartridge life. The first way is to use a pH test drops. To do this, test a small sample of the tap water and then test the Alka Jug water for pH and compare the two. If there is only about 1pH difference between the two samples, then it is time to replace the cartridge. It is also recommended to obtain pH testing drops to see the difference of your source water's pH and the resulting alkaline water from the Alka Jug. This method provides a real assessment of the remaining life of the cartridge's capacity to alkalize.

The second way is to use the Drinking Chart to check the cartridge life


Height 27cm

Length 29cm

Width 14cm

Product Manual

Alka Jug Features

  • No Plumber Needed

    Refill from your tap, with a convenient 2ltrs worth of drinking water to rehydrate through the day.

  • Alkaline Water

    Drinking alkaline water can help your body maintain acid-alkaline balance and supercharge your immune system. Plus, it can improve hydration and help your body fight common health issues caused by an acid/alkaline imbalance.

  • BPA-Free

    The plastic housing is ideal for athletic activities and is crafted from food-safe, grade plastics, ensuring safety and peace of mind.

  • Built in Cartridge

    The Alka Jug is packed with Negative Ion Ceramic balls, Activated carbon, Ion Exchange resin, Far-infrared beads, and natural Bio-minerals.

Alka Jug Benefits

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

  • Essential Minerals

    Supplies calcium, magnesium, and potassium

  • pH Balance Support

    Maintains healthy pH levels in the body

  • Improved Hydration

    Enhances hydration effectiveness with electrolytes

  • Bone Strength

    Helps in maintaining bone density

  • Cellular Protection

    Offers antioxidant properties for cellular health

  • Immune System Support

    Enhances immune function

  • Digestive Health

    Aids in digestion and prevents constipation

  • Mental Clarity

    Boosts concentration and mental focus

  • Detoxifying Effects

    Aids in body detox and cleansing

  • 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


Find the most frequently asked questions below.

Absolutely, it boosts hydration, introduces beneficial minerals, and reduces acidity.

No, it enriches water with essential minerals and enhances absorption.

Countless testimonials and studies affirm Alka Jug's health-boosting properties.

Invest in your health with proven results and cost savings on bottled water.

We have done away with the LCD life indicator as this is not that accurate and at time it needed to be replaced, a solution that we did not find sustainable, therefor we have improved the system with a simple guide that is provided in the packaging with each Alka Jug. Here is our new Alka Jug manual, see attached. There you can see a schedule to read how many weeks your cartridge will last depending on the amount of people drinking from it and also whether it is also used for cooking. (please refer to the second page)
By using the manual’s instruction you wont need to rely on the display on the lid to know when it's due to replace the filter.
The manual is a very accurate alternative that works well without using the electronic lid.

The Alka Jug Cartridge is filled with many different minerals, larger than sand but smaller than gravel. The minerals can become compacted in case it has been sitting for a while with no mvement. Due to the presence of minerals in the media of the Alka Jug, it is important to note that shaking the cartridge can help release these minerals in case it becomes compacted. However, if shaking the cartridge does not resolve the issue, please refer to the troubleshooting steps provided below:
1) Shake the cartridge vigorously in an upside-down and sideways motion to dislodge any blockages.
2) Gently tap the cartridge upside down against a firm surface to help loosen any trapped particles.
3) Using a 50mm long opened-up office clip, insert it through the access hole in various directions to clear any obstructions.
4) Run cold tap water at a fast flow rate into the top of the cartridge, allowing the high water pressure to help force the water through. Try this for approximately one minute or more.
Please follow these troubleshooting steps and if the issue persists contact our customer service support.

Yes, the Alka Jug comes with an Alka Jug Cartridge included. The cartridge is specifically designed to enhance the water by adding beneficial minerals and adjusting the pH level and ORP levels. It is an essential component of the Alka Jug system, ensuring the optimal filtration and ionization of the water.

With every purchase of an Alka Jug, you will receive a complimentary cartridge. To locate the cartridge, please open the packaging and remove the top of the jug. Inside, you will find the cartridge ready for installation. Enjoy the benefits of your Alka Jug with the included cartridge.

Our clients who have been using this jug for over 10 years have reported no noticeable impact on water quality. However, if you observe any signs of deterioration in the jug or if the taste of the water seems off, we highly recommend replacing the jug for your peace of mind. Ensuring the best water quality and customer satisfaction is our top priority. If you have any further concerns or questions, please don't hesitate to reach out to us.

The lid needs to be attached to the internal Reservoir before both the reservoir and lid go into the pitcher and before the cartridge is screwed to the bottom of the reservoir. Please refer to the guide in the link attached If you're experiencing difficulty with the lid not closing properly on your Alka Jug.

The Jug utilizes food-grade plastic that is AS (Acrylonitrile Styrene) and BPA (Bisphenol A) free, ensuring its safety for long-term use by individuals.
The plastic has been tested and for more details on the report please refer to the link attached.

It is important to note that the materials used in the Alka Jug are designed to be non-leaching. They are specifically chosen to minimize the transfer of any potentially harmful substances into the water.
However, it's always a good practice to follow the instructions for proper use and maintenance of the jug. This includes regular cleaning and avoiding exposure to extreme temperatures, direct sun light or harsh chemicals, which could potentially affect the integrity of the materials.

In our previous model of the Alka Jug, an electronic life indicator was included, featuring an LCD timer. This timer would start at 300 liters and count down 2 liters per day, per person. When the timer reached 0, it would indicate the need to change the cartridge. However, for the most accurate determination of when to replace the cartridge, we recommend using pH testing drops to monitor the water's pH level. As the pH approaches neutral, it is an indication that it is time to replace the cartridge. You can purchase the pH testing drops from our website.
In our new Alka Jug model, we have made improvements to provide a more sustainable and user-friendly approach for determining cartridge replacement. The exact method will depend on usage patterns, and you can find detailed information in the attached guide.

The presence of black color in the water is attributed to carbon, and it is safe for consumption. However, it is understandable that some individuals may feel hesitant about drinking it, Rest assured that the black color will vanish within 2-3 jug flushings.

The cloudiness in the water is caused by an excess of bio minerals present. However, with additional flushing, the cloudiness will dissipate. It is important to note that the water is safe for human consumption.

The recommended maintenance for the Jug includes regular cleaning and filter replacement. It is advised to clean the jug and its components. Wash your Alka Jug regularly with mild soapy water. Note; Don’t soak cartridge or lid in soapy water!

Water from the Alka Jug is best consumed fresh otherwise when sitting open to the air it oxidizes over time. This can lead to an off-taste. Best to keep ionized alkaline water in a container with a lid on.

Customer Reviews

Based on 26 reviews
Grace Yong
Love it

Water taste good and I love it so much! Easy to use and clean too

Sally Hardwicke
Very Happy !

Using the jug has improved the taste of the water and feeling that it has enhancing health benefits is definitely encouraging me to drink more water. I am very happy with this purchase. I have recommended it to a friend who is looking to improve her water quality. Thank you for providing a solution to better quality drinking water 🙏

we just love all the products

We just love all the products Ionza have.
Two weeks ago we went on holiday to Fiji. I was so happy I could take my Ionza ionizing filter jug with, because I didn't trust the quality of the water we were drinking. We take it with us whenever we travel which is frequently and I am so thankful to have this, it is like a piece of gold in my luggage.
We love our under bench ionizer which we have had for years. Recently we have been looking into getting a hydrogen water generator. With all the benefits of hydrogen water it is the one thing on the top of our list.

Love the water

I have been using your Ionza jug and filters for many, many years... and love the water!

I love them all

I use a Waterman every day for personal use, and the big jug in the kitchen for general use and the smaller portable one for travel. I LOVE them all and wouldn't be without them!

I live in Australia now, but shipping the replacement filters for all 3 of the above has been easy and simple.