Water Filter for Coffee Machine - 3M
Investing in a 3M water filter for your coffee machine is advantageous for both private and commercial users. In Denmark, our groundwater contains significant amounts of lime scale, which can significantly shorten the lifespan of coffee machines and negatively affect the taste of coffee. By using a 3M water filter, you avoid lime scale deposits and enhance the taste and aroma of your coffee by removing bad taste and odor from the water.
Find more information about the benefits of a 3M water filter for your coffee machine at the bottom of the page.

- 3M™ High Flow HF20-MS - Filter€88.00 €70.40
Ensure that your hot beverages always have the best quality with the 3M High Flow HF20-MS water filter. This filter is designed to reduce sediment, chlorine, taste and odor issues, and protect your equipment from scale deposits. With a filtration capacity of up to 34,000 liters and a flow rate of 5.7 liters per minute, it is ideal for commercial coffee brewers and other hot beverage applications.
Benefits of the 3M HF20-MS water filter:
- Advanced Filtration: Effectively removes sediment and improves taste and odor.
- Scale Reduction: Protects equipment and extends the lifespan of coffee machines and dispensers.
- High Capacity: Up to 34,000 liters of filtered water per cartridge.
- Easy Replacement: Sanitary Quick Change (SQC) design enables quick and easy filter replacement without the need for tools.
Ensure optimal operation and high quality in your hot drinks with the 3M High Flow HF20-MS – the ideal solution for professional environments where water quality is crucial.
- ScaleGard™ P115-E€70.00 €56.00
ScaleGard™ P115-E delivers stable and consistent water quality for coffee and espresso machines. The filter reduces water hardness and removes chlorine as well as unwanted taste and odor. The result is better flavor in your beverages and effective protection of your equipment.
The advanced filtration system combines ion exchange and activated carbon in stages. Calcium and magnesium are reduced, significantly minimizing limescale buildup. At the same time, taste improves and the risk of operational disruptions is reduced.
ScaleGard™ P115-E is suitable for professional environments where stable operation and consistent quality are essential.
Benefits:
- Decarbonizes water and reduces water hardness
- Minimizes limescale buildup and protects the machine
- Removes chlorine and taste- and odor-affecting substances
- Ensures stable water quality and consistent flavor
- Compact design for installation under counter or in cabinets
- Easy replacement without tools
- Capacity up to approx. 600 liters at 10 °dH, depending on water quality
- ScaleGard™ P165-E
ScaleGard™ P165-E delivers stable and consistent water quality for coffee and espresso machines. The filter reduces water hardness and removes chlorine as well as unwanted taste and odor. The result is improved beverage flavor and effective protection of your equipment.
The advanced filtration system combines ion exchange and activated carbon in multiple stages. Calcium and magnesium are reduced, significantly minimizing limescale buildup. At the same time, taste improves and the risk of operational disruptions is reduced.
ScaleGard™ P165-E is suitable for professional environments with higher water demand, where stable operation and consistent quality are essential.
Benefits:
- Decarbonizes water and reduces water hardness
- Minimizes limescale buildup and protects the machine
- Removes chlorine and taste- and odor-affecting substances
- Ensures stable water quality and consistent flavor
- Suitable for installation under counter or in technical cabinets
- Easy replacement without tools
- Capacity up to approx. 2267 liters at 10 °dH, depending on water quality
- ScaleGard™ P195-E€146.00 €116.80
ScaleGard™ P195-E delivers stable and consistent water quality for coffee and espresso machines. The filter reduces water hardness and removes chlorine as well as unwanted taste and odor. The result is improved beverage flavor and effective protection of your equipment.
The advanced filtration system combines ion exchange and activated carbon in multiple stages. Calcium and magnesium are reduced, significantly minimizing limescale buildup. At the same time, taste improves and the risk of operational disruptions is reduced.
ScaleGard™ P195-E is designed for professional environments with high water consumption, such as cafés, restaurants, hotels, and commercial kitchens.
Benefits:
- Decarbonizes water and reduces water hardness
- Minimizes limescale buildup and protects the machine
- Removes chlorine and taste- and odor-affecting substances
- Ensures stable water quality and consistent flavor
- Suitable for professional installations
- Easy replacement without tools
- Capacity up to approx. 2850 liters at 10 °dH, depending on water quality
- ScaleGard™ P124BN-E€97.00 €77.60
ScaleGard™ P124BN-E delivers stable water quality for coffee and espresso machines that require controlled mineral content. The filter reduces water hardness and removes chlorine as well as unwanted taste and odor. With a 25 percent bypass, part of the minerals is retained, providing a balanced combination of scale protection and optimal flavor.
The filtration process combines ion exchange and activated carbon. Limescale buildup is significantly reduced while extraction remains stable and consistent.
Suitable for professional environments where operational reliability and consistent quality are essential.
Benefits:
- Decarbonizes water with 25% bypass
- Reduces hardness and protects against limescale
- Removes chlorine and taste- and odor-affecting substances
- Ensures stable water quality and consistent flavor
- Easy replacement without tools
- Capacity up to approx. 1600 liters at 10 °dH, depending on water quality
- ScaleGard™ P145BN-E€99.00 €79.20
ScaleGard™ P145BN-E delivers stable water quality for coffee and espresso machines that require controlled mineral content. The filter reduces water hardness and removes chlorine as well as unwanted taste and odor. With a 25 percent bypass, part of the minerals is retained, providing a balanced combination of scale protection and optimal flavor.
The filtration process combines ion exchange and activated carbon. Limescale buildup is significantly reduced while extraction remains stable and consistent.
Suitable for professional environments with moderate to high water consumption where operational reliability and consistent quality are essential.
Benefits:
- Decarbonizes water with 25% bypass
- Reduces hardness and protects against limescale
- Removes chlorine and taste- and odor-affecting substances
- Ensures stable water quality and consistent flavor
- Easy replacement without tools
- Capacity up to approx. 1600 liters at 10 °dH, depending on water quality
- ScaleGard™ P165BN-E€122.00 €97.60
ScaleGard™ P165BN-E delivers stable water quality for coffee and espresso machines that require controlled mineral content. The filter reduces water hardness and removes chlorine as well as unwanted taste and odor. With a 25 percent bypass, part of the minerals is retained, providing a balanced combination of scale protection and optimal flavor.
The filtration process combines ion exchange and activated carbon. Limescale buildup is significantly reduced while extraction remains stable and consistent.
Suitable for professional environments with high water consumption where operational reliability and consistent quality are essential.
Benefits:
- Decarbonizes water with 25% bypass
- Reduces hardness and protects against limescale
- Removes chlorine and taste- and odor-affecting substances
- Ensures stable water quality and consistent flavor
- Easy replacement without tools
- Capacity up to approx. 2300 liters at 10 °dH, depending on water quality
- ScaleGard™ P195BN-E€150.00 €120.00
ScaleGard™ P195BN-E delivers stable water quality for coffee and espresso machines that require controlled mineral content. The filter reduces water hardness and removes chlorine as well as unwanted taste and odor. With a 25 percent bypass, part of the minerals is retained, providing a balanced combination of scale protection and optimal flavor.
The filtration process combines ion exchange and activated carbon. Limescale buildup is significantly reduced while extraction remains stable and consistent.
Suitable for professional environments with high water consumption where operational reliability and consistent quality are essential.
Benefits:
- Decarbonizes water with 25% bypass
- Reduces hardness and protects against limescale
- Removes chlorine and taste- and odor-affecting substances
- Ensures stable water quality and consistent flavor
- Easy replacement without tools
- Capacity up to approx. 3800 liters at 10 °dH, depending on water quality
A water filter for your coffee machine from 3M can significantly improve both the machine's performance and your coffee experience. Here are three key benefits of using a 3M water filter in your coffee machine:
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Extended machine lifespan: Lime scale is one of the biggest enemies of the internal components of coffee machines, such as pumps and heating elements. 3M water filters efficiently remove lime scale, reducing wear and extending the machine's lifespan.
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Optimized heating: With 3M water filters, you avoid lime scale deposits on the machine’s heating elements, ensuring more efficient heating. This is crucial for reaching the ideal temperature for coffee extraction, allowing you to enjoy a hotter and more flavorful coffee.
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Cleaner taste and better aroma: By removing lime scale and other impurities such as bad odors and taste-disturbing substances from the water, 3M water filters ensure a cleaner and more rounded coffee flavor. This optimizes the enjoyment of each cup.
Whether you use your coffee machine at home or in a commercial setting, a 3M water filter can be a critical investment to ensure both the performance of the machine and the quality of your coffee.

















