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LIMESCALE FILTER FOR DRINKING WATER

You don't want to invest time and money in descaling your household appliances any longer? BWT offers you the simplest solution: our table water filters protect against limescale deposits and mineralize drinking water. This turns water with limescale into high-quality enjoyment. 

Limescale protection, but better!  

 

Learn more:

How does the limescale filter in tap water work?

Advantages of a BWT limescale filter for your drinking water

FAQs about limescale filters for tap water

woman showing a glass of water
woman showing a glass of water

LIMESCALE PROTECTION, BUT BETTER: OUR WATER FILTERS

Limited Time
-33 %
Vida drinking water filter in white with 3-pack Magnesium Mineralised Water
BWT Vida jug incl. Magnesium Mineralized Water filter cartridge
BWT Vida Magnesium Comfort package
For more performance: The Vida, combined with 3 Magnesium Mineralized Water filter cartridges, ensures optimal performance and best taste for 3 months.
€19.90 €29.50
Bulk Benefit
Table water filter AQUAlizer Magnesium filter cartridges
AQUAlizer jug and Magnesium Mineralized Water cartridge
Filter technology
Additional product
BWT AQUAlizer Magnesium Annual package
The AQUAlizer, combined with 12 Magnesium Mineralized Water filter cartridges, ensures optimal performance and best taste for a whole year.
€89.90 €99.90
Filter technology
Packaging unit
Soft Filtered Water EXTRA 3-pack
Reliably protects household appliances from limescale deposits. Particularly suitable for water with a high degree of hardness above 15° dH.
€17.90
Filter technology
Packaging unit
ZINC + Magnesium Mineralized Water 3-pack
Benefits of ZINC: Strengthens the immune system and defences. Promotes the growth of skin, hair and nails.
€25.90
Filter technology
Packaging unit
Magnesium Mineralized Water 3-pack
Benefits of magnesium: Supports the muscle and nervous system, strengthens bones and teeth. Reduces fatigue and makes you more resilient.
€19.90
Filter technology
Packaging unit
Balanced Alkalized + Magnesium Mineralized Water 3-Pack
Raises the pH level of water, thereby maintaining the acid-base balance
€26.90
Filter technology
BWT AQUAlizer Station Starter package + 2 Glass carafes
For more performance and well-being: The AQUAlizer Station in combination with 1 ZINC + Magnesium and 1 Magnesium Mineralised Water filter cartridge each.
€69.90
Limited Time
AQA-drink-pure-2-Set-MyAQUA-Mineralizer_1280x1280_EN
armatur_aqa_drink_pure_2_0_einbau
Filter cartridge
AQA drink Pure 2.0 with MyAQUA "Mineralizer" filter cartridge
Kitchen tap with C spout for filtered tap water - can be combined with any BWT AQA Drink filter cartridge
€339.00 €398.00
BWT P'URE Pink Reverse Osmosis Filter
Innovative water filtration technology for thorough cleaning of contaminants and bacteria in the water. Easy installation in your kitchen.
€490.00
Model
BWT Thero 90 Pro Reverse osmosis
The solution for particularly difficult cases
€1,260.00

HOW DOES THE
LIMESCALE FILTER IN TAP WATER WORK?

Limescale in tap water, also known technically as calcium carbonate, produces stubborn limescale deposits when heated in kettles, coffee machines and similar appliances. These deposits affect the energy efficiency of the appliances and shorten their service life.

The patented technology of our table water filter cartridges helps to tackle this: the use of ion exchangers and sustainable activated carbon effectively reduces the limescale content in the water. This protects your appliances and ensures the best possible performance.

In addition, chlorine, heavy metals, and particles up to 200 µm are filtered out of the water and valuable magnesium, zinc or silicon are added. As magnesium is also a flavor enhancer, your appliances are protected, and your taste experience is improved. 

Technologie-Patent
Technologie-Patent
AQAlizer Station mit Glaskaraffe und Glas
AQAlizer Station mit Glaskaraffe und Glas

ADVANTAGES OF
BWT LIMESCALE FILTER FOR YOUR DRINKING WATER 

  • Perfect for households with hard water, our filters allow you to use your household appliances without worrying about limescale. 
  • By supplementing the mineralization of the water, you also give your body valuable minerals that it cannot produce itself. 
  • We are committed to avoiding disposable bottles and reducing plastic waste. By buying a limescale filter for your tap water, you can avoid carrying and storing plastic bottles and contribute to our ecosystem. One filter cartridge saves 120 1-liter plastic bottles. 

Why should I descale my water? 

Descaling water reduces limescale deposits and extends the service life of household appliances. The most effective, cheapest, and most sustainable option is to descale your tap water with limescale filters, such as the BWT Soft Filtered Water filters.

Is limescale bad for the body? 

Limescale in drinking water is generally not harmful to the body and excessive calcium is simply passed out of the body. However, limescale is harmful to kettles, coffee machines and the like. 

Which filter should I use for drinking water?

The choice of the right drinking water filter depends on the specific water quality and individual requirements. For limescale protection and additional mineralization of the water, we recommend BWT Magnesium Mineralized Water.

How can you reduce limescale in water?

Even though it is possible to purify drinking water by boiling it and then filtering it, this method of descaling is ineffective and time-consuming. It also causes new limescale deposits in the kettle or pot. The best solution for reducing limescale in water is to use ion exchange filters. These filters not only reduce limescale, but also chlorine, lead and copper. 

What are the benefits of descaled water?

The benefits of descaled water include limescale protection for household appliances, optimized quality of the water used in your home and improved taste and appearance of coffee and tea. 

Table water filter by BWT
Table water filter by BWT

THINK GLOBAL.
DRINK LOCAL.

Woman drinks from BWT Climate Bottle
Woman drinks from BWT Climate Bottle

OUR APPLICATIONS FOR FILTERING TAP WATER

Colour
Filter technology
Number of cartridges
BWT Vida Starter package
The compact one: Minimalist design and reliable reminder for timely cartridge changes
€19.90
Filter technology
BWT AQUAlizer Station Starter package + 2 Glass carafes
For more performance and well-being: The AQUAlizer Station in combination with 1 ZINC + Magnesium and 1 Magnesium Mineralised Water filter cartridge each.
€69.90
Filter cartridge
AQA drink Pure 2.0 mit ZINC + MP200 Filterkartusche
Kitchen tap with C spout for filtered tap water - can be combined with any BWT AQA Drink filter cartridge
€359.00 €428.00
Model
BWT Thero 90 Pro Reverse osmosis
The solution for particularly difficult cases
€1,260.00

WATER, FILTERED AND LOVED: EXPERIENCES WITH OUR WATER FILTERS.