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Increasingly, we are hearing about the wonders of alkaline antioxidant water – also known as hydrogen-rich water. With the Biocera Alkaline Jug, you can transform ordinary tap water into this special water, which is free of contaminants and boasts a higher pH. The easy-to-use jug surpasses the wasteful electronic technology found in most electronic ionisers, instead favouring natural ceramics.


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The Alkaline Filter Jug is a convenient, cost-effective way to enjoy the benefits of pure alkaline water – also known as hydrogen-rich water.

This easy-to-use jug negates the need for the expensive – and often wasteful – electronic technology found in most electronic ionisers, instead favouring natural ceramics to transform your tap water. As well as increasing the pH of drinking water to between 9 and 9.5, it also:

  • Removes many harmful contaminants including chlorine, benzene and a number of heavy metal compounds
  • Releases activated hydrogen into your water. This is understood to improve the ORP of your water, and also helps to neutralise a number of harmful oxygen free radicals
  • Alters the molecular structure of your water, making it more absorbable and improving its energy

The natural bioceramics that are used in our Alkaline Filter Jug combine a brace of essential trace minerals – such as calcium, magnesium and potassium – with activated carbon and a number of special antioxidant balls. This elevates the pH of your water and removes potentially damaging contaminants. 

The jug also benefits from recent advances in far-infrared technology, as well as a number of special anti-bacterial beads, in order to energise and purify drinking water without the need for any additional plumbing or power.

How Can Drinking Pure, Alkaline Water Help to Support Your Health?

Biocera's Alkaline Filter Jug will provide you with – what else? – healthy, alkaline water. Research suggests that alkaline water encourages the proper hydration of the body's cells and aids in the detoxification of acidic compounds in blood and tissue. These acidic compounds can build up as a result of excessive exposure to enviromental pollutants or from the consumption of acid-forming foods like red meat and dairy produce.

Alkaline water is also understood to play a key role in balancing the pH of your blood, which can help prevent red blood cells from clumping together and facilitate the proper oxygenation of cells.

By drinking pure, alkaline water with a beneficial ORP, you can help to nourish and hydrate your body on a cellular level, as well as:

  • Encouraging the proper detoxification of your tissues
  • Moving your body back towards optimum pH balance
  • Improving your energy levels
  • Enhancing your ability to metabolise a variety of important nutrients
  • Bolstering immune function throughout your body

There is also evidence to suggest that alkaline water with a negative ORP can help to provide cells with additional protection from several different species of oxygen free radical, many of which are implicated in the development of degenerative medical conditions like arthritis and osteoporosis.

If you want to reap the benefits of drinking alkaline antioxidant water, investing in a Biocera Alkaline Filter Jug is the way to go. Keep the jug in your fridge door and you'll always have access to clean, hydrogen-rich water that's free of contaminants. 

Grouped product items
Alkaline Water Jug & 2 Filter Cartridges
Alkaline Water Jug & 2 Filter Cartridges
In stock
Alkaline Water Jug & 5 Filters Cartridges
Alkaline Water Jug & 5 Filters Cartridges
In stock
Special Price £98.75 Was £109.50
Alkaline Water Jug Filter Cartridges Pack of 3
Alkaline Water Jug Filter Cartridges Pack of 3
In stock
Alkaline Water Jug Filter Cartridges Pack of 6
Alkaline Water Jug Filter Cartridges Pack of 6
In stock
Special Price £88.75 Was £99.50
Alkaline Water Jug Filter Cartridges Pack of 12
Alkaline Water Jug Filter Cartridges Pack of 12
In stock
Special Price £163.75 Was £199.00

Bioceramic Filtering

Each alkaline filter cartridge will last for approximately 350+ litres of filtered water before requiring replacement. Typically two months of average use. The filtered water can be used for hot and cold drinks, cooking, and washing vegetables and fruit.

Composition of the Alkaline Jug Filters:

  • Coarse particle pre-filter stops visible particles from entering the filter bed.
  • Fine polypropylene mesh pre-filter prevents any small particles or sediment from entering into the filter media and leading to clogging.
  • Activated carbon granules absorb chlorine and organic compounds such as benzene (if present in your water)
  • Antioxidant balls decrease the Oxidation Reduction Potential (ORP). Typical tap water in the UK has an ORP of 300mV. After passing through the filter cartridge, this will generally change to -100 to -200mV. The pH of the water will typically rise from a pH of 7.5 (which is fairly standard for UK tap water or bottled water) to between 9.0 and 9.5.
  • Far Infra Red ceramic balls contain different types of natural minerals such as tourmaline which are known to emit far infrared energy.
  • Antibacterial ceramic balls prevent the growth of bacteria in the filter cartridge. They also help to uptake harmful heavy metals in the water.
  • Final polypropylene filtration stops any fine particulate from coming through the filter.
  • Each alkaline filter cartridge will last for approx 6 to 8 weeks (350+ litres of filtered water) before requiring replacement. If there are high levels of hardness, then the cartridges may require replacement more frequently.

The Biocera Alkaline Jug is now an extremely effective way for everyone to enjoy the benefits of drinking filtered alkaline water.

The Alkaline Jug Filter Functions Very Differently from Standard Jug Filters

The Biocera Alkaline Jug Filter is similar in appearance to most commonly used jug filters, but in operation it is entirely different.

If you filter tap water through an ordinary jug filter, the water after filtration will typically have a pH of 5.5 (acidic). They are designed to filter out dissolved contaminants and remove hardness.

When you filter the water through the alkaline jug filter, however, the pH will typically be in the order of 9.0 to 9.5 (alkaline). The Oxidation Reduction Potential (ORP) of the water will also be beneficially changed.

With tap water in the UK, that is usually in the order of 150 to 300mV (with little change after ordinary filtration).

After passing through the alkaline jug filter, this typically changes to between -100mV and -200mV, which is what gives the water antioxidant properties.

We believe that drinking alkaline water, such as provided by the Biocera Alkaline Jug, is probably the simplest thing we can all do to achieve better levels of wellness.

Now with the alkaline jug filter it's possible for everyone to have the convenience and health benefits of alkaline water. We introduced the Biocera Alkaline Jug to the UK in 2009, and since then we have received plenty of positive feedback from our customers.

You can buy the Alkaline Jug Filter and cartridges by selecting your choice on this page. Alternatively, call us on 01764 662111 and we'll be more than happy to advise.

Each alkaline filter cartridge will last for approximately 8 weeks (350+ litres of filtered water) before requiring replacement. If there are high levels of hardness then the cartridges may need to be replaced more frequently.

Our alkaline jug filters contain the following components:
  1. Coarse particle pre-filter to stop visible particles from entering the filter bed.
  2. Fine polypropylene mesh pre-filter that prevents small particles or sediment from entering into the filter media, thus clogging the filter media.
  3. Activated carbon granules to absorb chlorine and organic compounds such as benzene (if present in your water).
  4. Antioxidant balls that decrease the Oxidation Reduction Potential (ORP) of the water, giving it antioxidant properties.
  5. Far Infra Red ceramic balls that contain 10 different types of minerals. They emit beneficial energy into the water and also reduce any residual heavy metals.
  6. Antibacterial ceramic balls to prevent the growth of bacteria in the filter cartridge.
  7. Final polypropylene filtration to stop any fine particulate from coming through the filter.

Q: What's the difference between the Biocera Alkaline Jug Filter cartridges and ordinary jug filter cartridges?

A: Ordinary filter cartridges are designed to remove pollutants such as chlorine, dissolved organic contaminants, heavy metals and hardness from the water. However, they typically leave the water acidic after filtering. The Biocera Alkaline Jug Filter removes chlorine and dissolved organic contaminants, while the special minerals in the cartridge alkalise and ionise the water.

Q. Does the Biocera Alkaline Jug soften the water?

A. No, the Biocera Jug does not soften the water. If ceramics were included to soften the water, then the water would be acidic.

Q. My jug has calcium build-up and/or white deposits in the water - is this normal?

A. This is normal, particularly if you live in an area with hard water. The Biocera Jug's prime function is to produce alkaline, antioxidant, structured water. Because it changes the structure of the water, fine calcium particles, which can form scale, precipitate out of the water. If calcium is a problem, you should clean the jug regularly with a 50:50 solution of warm water and vinegar (any vinegar except brown) and a non-abrasive cloth.

Q: What change in pH can I typically expect?

A: If putting tap water into your alkaline jug with a pH of 7.5 (typical for many areas of the country), the pH of the filtered water will typically be in the range of 8.5 to 9.5. This is an ideal pH range to be drinking daily.

Q. The water from my Biocera Jug has a low pH - is the filter faulty?

A. The pH of water should be tested using a pH Meter or pH Test Colour Reagent. PH Test Strips do not give an accurate reading of the pH of water

Q: How frequently do I need to change the filter cartridge?

A: We would recommend that the filter cartridge be changed every eight weeks. You can set the date on the dial at the top of the jug when you install a new cartridge. Standard jug filter cartridges require changing every four weeks due to the possibility of harmful bacteria growing in the filter media. The filter media in the Biocera Alkaline Jug Filter are antibacterial, thereby preventing harmful bacterial growth and extending the cartridge lifetime. Hence they can be changed less frequently than ordinary filter cartridges.

Q. My water still has a high pH reading after eight weeks, so why do I have to change the filter?

A. The ph may well still be high after eight weeks, but the filter has several elements, only one of which is raising the ph of the water. The filter also filters out chlorine and other impurities from the water; the ability of the filter to do this decreases over time and, after eight weeks, will not be as effective. The filter contains antibacterial media, which again loses its effectiveness over time. After eight weeks of use, there is a chance of bacteria building up in the filter. The filter has been developed, so it is still performing well at the time of expiry and not just when it is new. 

Q. Does the Biocera Alkaline Jug filter out fluoride?

A. No, the Biocera jug filters out chlorine but not flouride. Not all water companies in the UK add flouride to the water, you can check with you local water company. To filter out flouride you may like to consider our Energy Plus under-sink Filter which filters out >92% of flouride and has very high levels of filtration of other contaminants.

Q: What safety standards do the Biocera minerals comply with?

A: Biocera have received certification from NSF, the international certification body involved in safety standards, for their bioceramic filter media. To our knowledge they are the only company to have received this certification for their bioceramic minerals.

Q: Do the Biocera Alkaline Jug Filter cartridges fit other jugs?

A: The Biocera Jug Filter cartridges will fit most jug filters that take the round-type filter cartridges commonly sold in supermarkets.

Q: What is the Biocera Alkaline Jug made from?

A: The Biocera Alkaline Jug is manufactured from plastics where the resins used are BPA-free.

Q: Can I produce alkaline ionised water on tap similar to the water from the Biocera Alkaline Jug Filter?

A: Yes, it is now possible to enjoy similar quality water 'on tap' using the Energy Plus Water Filter. The Energy Plus inline system is a four-stage filtration system which uses Biocera bioceramic minerals to alkalise and ionise the water. Further details can be found here.

Q: Can the used filter cartridges be recycled?

A: Yes. The contents of the used filters can be diposed of in your garden (the media will enhance the soil) or in your kitchen/garden waste. The empty outer shell can be put in plastic recycling.

Our 7 Point Guarantee

We want prospective clients to buy from us with confidence. Our mission is to make a difference in the quality of life of as many people we can. We have very many customers who tell us we have made a difference to them and this inspires us to continue to do what we do. To underpin our commitment we offer the following 7 point guarantee.

1. Customer Service

We always endeavour to treat our clients and prospective clients respectfully. We constantly strive to offer a caring attitude and a knowledgeable service.  Our approach is to treat others in the way we would like to be treated ourselves. We are available at the end of the phone or by email to discuss with you your requirements and concerns with a high degree of product expertise, confidentiality and professionalism. We can be reached by phone Monday to Friday between 8.45am and 5.30pm on 01764 662111.

2. 100% Money-Back Guarantee

We want all our clients to be happy with any product they buy from us. If however you purchase a product that does not meet your expectations, then we will refund your purchase cost at any time within 3 months if you are unhappy with it. It is your responsibility to notify us by phone or email first then send the product or remaining product and or packaging to our UK address.  We will process your money back promptly (that’s all the small print!).

3. Performance

With the equipment we supply we warrant that the product will remain in working order for the life of the guarantee.  In the unlikely event that your product malfunctions within the guarantee timeframe we'll replace it with the same model, or discuss an alternative with you if it is no longer available.

If it is a food product or dietary supplement that you buy, the results can be varied depending on a wide variety of factors. The benefit will vary from person to person as can the period before benefit is felt. We endeavour to source quality products from suppliers who have a similar ethos to ourselves.  Should you wish to know which product might be most suitable for you please feel to call or email us as we are always happy to help. Please note we do not offer medical advice but are always pleased to point clients in the direction of resources that may be of value.

4. Delivery

We always aim to dispatch your order within 48 hours of receipt. This is often done the same day subject to the product being in stock. However, we import products from all over the world and there could be times where we might briefly be out of stock with a product due to timescales from ordering to delivery. Should the item be out of stock we will notify you within one working day to provide a delivery date.  If you have a special delivery requirement then please call us on 01764 662111 prior to placing your order and we will do our best to assist.  You can read more about our estimated delivery timescales here.

5. Security & Privacy

With an increasing threat of identity theft, we realise that security is of paramount importance. Be assured that your safety is protected with state-of-the-art Secure Socket Layer (SSL) technology that encrypts sensitive information on both your browser and our server. You’ll know that the checkout process is secure when you see an ‘s’ following the normal ‘http’ designation in the URL address bar.  All payments are processed through Sagepay who are the UK’s biggest payment gateway and renowned for there security.

6. Purity and innovation

We are continually trying to source and develop new lines of products which can make a difference to the lives of our customers.  We believe the products we sell are some of the best on the market.  We are selective in the brands which we stock.  We look for products that use high quality ingredients and we against the use of fillers, herbicides, pesticides and artificial colourings and flavourings to name but a few.  These values are not only important to us but also to our suppliers.

 7. Education

We understand the wealth of information and mis-information available on the subject of health.  This is something we try to cut through ourselves to be able to offer a knowledgeable service to our clients.  We believe in the importance of being informed. As we are striving to provide products to improve the quality of life of our customers the following quote by Albert Einstein is very fitting: “We believe that an informed citizenry will act for life and not for death.”  To be able to do this we send an optional newsletter, write articles and provide other information to our customers through our blog here and other articles which can be accessed here.