My personal BWT water
Our technologies
Choose the water that suits your lifestyle
Turn your tap water into a unique water supply tailored to your personal lifestyle. Table water filters from BWT make it very easy to turn your tap water into an individual taste experience. No need to carry heavy bottles and less impact on the environment from empty disposable plastic bottles.
The smart way to contribute towards your daily magnesium intake
My personal BWT water
What's your type?
It doesn’t matter whether you’re a mountaineer or treadmill queen, coffee junkie or tea connoisseur, workaholic or someone seeking work-life balance. Whatever your type BWT has the right water to meet your needs. BWT Table Water Filters are the ideal way to upgrade your tap water. Choose from Soft Filtered Water, Soft Filtered Water EXTRA, Magnesium Mineralized Water, Magnesium Mineralized Water + ZINC or Balanced Alkalized Water: every filter cartridge fits every table water filter.Immediately take your tap water to a whole new level: softer, filtered and tastier.
How does a water filter work?
The multi-stage filtering process of the Magnesium Mineralized Water filter cartridge from BWT is a milestone in the history of filter development. A fine fabric filter reduces coarse impurities and stops particles. The patented ion exchanger absorbs the minerals that cause limescale and heavy metals such as lead and copper and replaces them with magnesium and hydrogen ions.
This revolutionary technology efficiently protects household appliances against limescale deposits because the calcium responsible for hardening the water is replaced with the valuable mineral magnesium.
At the same time, substances that impair odour and taste (such as chlorine) are removed. The cartridge offers the best possible limescale protection and adding magnesium to the filtered water improves the taste and makes it the first choice for connoisseurs and gourmets – also for making coffee and tea.
Filter cartridges for the BWT table water filter
Product Overview
AQA drink filter cartridges for water dispensers
An upgrade for your tap water
The BWT AQA drink range of filters refine tap water to produce great-tasting, filtered, magnesium-mineralized water. In addition, the water contains less of the minerals that cause limescale. This protects your appliances, such as kettles or coffee makers, against calcification. In addition, you will be protecting the environment by avoiding disposable plastic bottles and therefore producing less plastic waste. BWT AQA drink filter cartridges in combination with BWT's AQA drink Pro 20 water dispenser mean you no longer have to haul heavy crates of bottled water from the shops to your home.
The five-way water filtration process
- Pre-filtration for particles, e.g. sand or rust
- Activated carbon pre-filtration to protect the ion exchanger
- Powerful ion exchanger for efficient limescale protection. Supply of magnesium as a valuable mineral. Reduces heavy metals such as copper, lead and nickel
- Activated carbon filtration reduces odour and substances that lend water an unpleasant taste, such as chlorine
- Ultrafiltration technology removes up to 99.99% of bacteria and even the tiniest particles, such as microplastics
AQA drink filter cartridges
Product Overview
| Magnesium Mineralized Water | Magnesium Mineralized Water Protect | Magnesium Mineralized Water Protect Care | Filtered Water Care | ||
| Mineralized with magnesium |  |
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| Chlorine reduction | |
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| Protection against limescale | |
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| Ultrafiltration - holds back bacteria & microplastics | |
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| Capacity in l | 1,330 - .5,000 @ 12 °eH |
600 - 2,100 @ 12 °eH |
1.710 - 2,500 @ 12 °eH |
1.600 - 2,250 @ 12 °eH |
8.000 |
| Capacity when | used cold | used hot and cold | used cold | used hot and cold | 1.600 - 2.250 |
Frequently asked questions about BWT filter cartridges
How many litres of water can I filter with a filter cartridge?
The service life of the filter cartridge varies depending on where it is used, as the water is not the same everywhere. The capacity of the filter cartridge depends on the hardness of the water. The harder the water, the earlier the filter cartridge is exhausted.
Filterkapazitäten:
| Soft Filtered Water | 120 L bei KH* = 12 - 14 °dH |
| Soft Filtered Water EXTRA | 120 L bei KH* = 15 - 18 °dH |
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Magnesium Mineralized Water, |
120 L bei TH* = 15 - 18 °dH |
| Balanced Alkalized Water | 120 L |
*KH = Carbonate Hardness, TH = Total Hardness
The specified substances, e.g. lead and copper, which are reduced by the filter, are not present in all drinking water. The filter cartridges fulfil the microbiological requirements for table water filters according to DIN 10521. The requirements for chlorine, lead and copper retention according to DIN 10521 are also fulfilled. .
Where can I buy filter cartridges?
You can buy filter cartridges in retail stores or order them easily and conveniently in our online shop.
How does the electronic change indicator "Easy-Control" work?
Model A
The Easy-Control precisely counts the number of fillings and the service life and reminds you to change the filter cartridge by flashing the display. Please note that the Easy-Control indicates the number of fillings (the volume of the funnel varies depending on the BWT table water filter system) and not how many litres of water have been filtered. However, the filter cartridge should be changed after four weeks at the latest, even if the capacity of the filter cartridge - i.e. the number of fillings - has not yet been reached. The Easy Control display will flash to indicate this.
Model B
The Easy-Control"" counts the time of use (28 days) and reminds you to change the filter cartridge by flashing the display. Commissioning After the table water filter has been put into operation for the first time, the change indicator flashes. Press and hold the push button for three seconds. The display then automatically sets itself to 100% and the ""Easy-Control"" is now ready for use. Counting function After the first seven days of use, the first bar on the display goes out - that is, 75% of the service life is left. After another 14 days, the second bar goes out - half of the power has been used. If the third bar disappears after 21 days, there is still 25% power left. Changing the filter cartridge: The maximum service life is reached after 28 days. The display starts flashing. Now it is necessary to change the filter cartridge. After inserting the new filter cartridge, press the push button for 3 seconds. The counter then automatically sets itself to 100%."
What is magnesium?
Magnesium is an essential mineral for humans that cannot be produced by the body itself. The daily requirement is approx. 300 mg (according to the German Nutrition Society), but can be even higher in special situations such as stress. Magnesium not only supports our physical and mental performance and supplies our muscles, it is also an important taste carrier. With BWT Magnesium Mineralized Water you can support your personal magnesium balance.
What do I have to consider before using my table water filter for the first time and when changing the filter cartridge?
Before first use or after replacing the filter cartridge, you should clean the pot, funnel and lid of the BWT table water filter system with detergent and rinse thoroughly with warm water. Do not use a scouring agent or a scrubbing sponge as this may leave scratches on the BWT table water filter. Jug and funnel are dishwasher safe. The lid must not be washed in the dishwasher.
In order to achieve the best possible filter performance, we recommend placing the new filter cartridge in tap water for five minutes and then pouring this water away. Table water filter FAQ Then insert the new filter cartridge with slight pressure into the funnel of the table water filter system.
If the table water filter is equipped with the Easy-Fill"" automatic filling system in the lid, the lid does not need to be removed during filling. The ""Easy-Fill"" system opens automatically when the water jet hits the opening and closes automatically after filling. Pour away the first filtered water filling and refill the BWT table water filter system. Initially there may be fine black particles in the water. This is completely harmless activated carbon that is flushed out of the filter. In this case we recommend refilling until the water is clear and free of particles. The BWT table water filter system is now ready for use
How long can I use the filter cartridges?
In order to achieve an optimum filter effect, you should replace the filter cartridge every four weeks at the latest.
However, if the Easy-Control (Model A) shows 100 fillings on the display before the end of the four weeks, the filter cartridge must be changed before the end of the four weeks. This is indicated by a flashing filter cartridge on the display. "
What do I have to consider with my table water filter?
- Do not expose the jug or filter cartridge to direct sunlight. Do not filter more than eight to ten litres of water per day.
- Only use cold tap water that meets the legal requirements for drinking water. BWT table water filters are not suitable for treating water of questionable origin into drinking water.
- For persons with limited immune defence and for the preparation of infant food, we recommend boiling the filtered water additionally.
- Do not use abrasive cleaning agents to clean the filter parts.
- If use is interrupted for a longer period of time, we recommend that you store the table water filter system together with the filter cartridge in the refrigerator.
- If there is a break in use of more than two days - for example a weekend - we recommend that you pour away the first filling and refill the table water filter.
- If your table water filter is not used for more than two weeks, you should replace the filter cartridge. "
How do the BWT filter cartridges work?
In the BWT table water filter system, drinking water is filtered in four stages:
Stage 1: Particles are filtered out of the water.
Stage 2: Depending on which filter cartridge technology you have chosen, the water is treated accordingly:
- Soft Filtered Water: Lime and heavy metal content are reduced.
- Soft Filtered Water Extra: Lime and heavy metal content are reduced more.
- Magnesium Mineralized Water: Lime and heavy metal content are reduced, calcium ions are replaced by magnesium ions.
- Magnesium Mineralized Water + ZINC: Lime and heavy metal content are reduced, calcium ions are replaced by magnesium ions and zinc is added to the water.
- Balanced Alkalized Water: The heavy metal content is reduced and the pH value of the water is increased to >8.5.
Stage 3: Odour and taste disturbing substances such as chlorine and certain organic impurities are filtered out of the water.
Stage 4: Fine filtration is carried out.
How does my BWT table water filter contribute to limescale protection in my home?
The worldwide unique BWT patent, which is also used in BWT table water filters, provides effective protection against limescale. For example, if the filtered water is used in hot water appliances such as coffee machines or kettles. Although the water in a table water filter is not softened in the classic sense, it is decarbonised. The total hardness bound to the carbonate hardness (temporary hardness) is replaced by hydrogen, and the pH value in the water is reduced at the same time. With classic softening, the entire hardness (temporary and permanent) would be replaced. The effect is the same: the water is softened, your equipment is protected from annoying limescale deposits.
Where and for how long can I best store the filtered water?
It is best to store the filtered water in your refrigerator.
Our models are ideal for most refrigerator doors on the market.
The filtered water should not be stored for more than 24 hours.
If the water is left in the jug for more than 24 hours, pour the water away and filter fresh water.
BWT Quality
