Drinking water image

Filtration of drinking water

Water is an essential product for humans to survive. In addition to drinking a glass of water directly from the tap, we also use water in connection with e.g. cooking – where the water also comes into contact with the food we prepare. It is therefore important that the water is completely free of unnecessary particles that do not necessarily belong in our drinking water.

Read more about drinking water further down the page

Why does drinking water taste so different? You can read more about this in our article here:

Drinking water - is it really that borring?

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  1. AQUAPHOR Arctic - Filterjug (A5)
    As low as €15.97

    Arctic A5 embodies a water filtration pitcher characterized by its generous capacity and sleek, versatile design. The interchangeable filter effectively diminishes detrimental elements like organic compounds, iron, lead, and chlorine, while also eliminating sediment and unpleasant odors.

    Spacious and user-friendly, the Arctic A5 jug boasts a simple refill process facilitated by its sliding lid, making it ideal for spaces with restricted access to the tap. Crafted from food-grade materials and devoid of BPA, every component of the product ensures safety and reliability.

  2. AQUAPHOR Atlant - Water Filter Jug - (A5)
    As low as €19.18

    The Aquaphor Atlant water filter jug has a simple and stylish design, a large container, and can hold almost 2 liters of filtered water – the entire jug can hold 4 liters of water. With its large container and a practical lid that opens easily, the Atlant filter jug is easy to use, even when cooking.

    The A5 filter cartridges – which fit the Atlant – have a special pre-filter on top and contain more filtering material compared to other standard filter cartridges on the market. This provides efficient filtration and longer durability, even with murky water.

    The jug is equipped with a counter that doesn’t require batteries, yet keeps track of when it’s time to replace the filter, ensuring fresh and tasty water is always available.

    All parts of the product are made from food-safe materials and are free from BPA.

  3. AQUAPHOR A5Mg Filter
    As low as €6.97

    Aquaphor A5 Mg filter gives a long lasting protection from contaminants in the tap water, which can be heavily polluted with rust, sand, heavy metal, odors, bad taste and more.

    Aquaphor A5 filter with Magnesium enriches the filtrated water with Magnesium, it not only gives a great taste, but magnesium is also great for your health.   

    The filter fits all of our filter jugs. 

    A5 Mg filter has a big kapacity of 350L before it needs changing. 

  4. AQUAPHOR A5 Filter
    As low as €6.97 As low as €0.00


    Aquaphor A5 filter gives a long lasting protection from contaminants in the tap water, which can be heavily polluted with rust, sand, heavy metal, odors, bad taste and more. It also reduces the water hardness. 

    The filter fits all of our filter jugs. 

    The Aquaphor A5 filter has a big kapacity of 350L before it needs changing. 

  5. AQUAPHOR A5H Filter - Lime Scale
    As low as €6.97 As low as €0.00

    Aquaphor A5H6 filter gives a long lasting protection from contaminants in the tap water and improves taste and odor of drinking water. Reduces hardness and removes major impurities, residual chlorine, lead, organic compounds and other contaminant. It is recommended for use with hard water.

    The filter fits all of our filter jugs. 

    The Aquaphor A5H filter has a kapacity of 350L before it needs changing.

    What is activated carbon?

  6. AQUAPHOR Jasper Water Filter Jug - (Maxfor+)
    As low as €15.97

    The Aquaphor Jasper water filter jug is a user-friendly and practical solution that can easily become an indispensable part of your kitchen. With its compact and elegant design, it is not only easy to handle but also highly space-saving, as it is designed to fit perfectly in the refrigerator door. This makes it ideal for those who want to save space while having access to clean and fresh drinking water.

    The Jasper water filter jug comes with the MAXFOR+ replacement filter, which effectively reduces limescale, chlorine, rust, lead, and other potentially harmful impurities often found in tap water. With this filter, you can be sure that you and your family are getting healthier and cleaner water, free from unwanted substances. This not only makes the water taste better but also safer to drink, which is a great benefit in daily life.

  7. AQUAPHOR Amethyst Water Filter Jug (Maxfor+)
    As low as €15.97

    Amethyst, the ergonomically well-designed filter jug makes its mark in any kitchen.

    The included filter softens the water by drastically reducing lime in the water, as well as irreversibly reducing harmful substances such as organic compounds, iron, lead, chlorine and removing sediment, bad taste and odor.

    The jug is an affordable solution for soft water here and now. Perfect for giving the coffee and much more a better taste.

    The filter has a larger capacity than other similar known products and therefore more economical.
    All parts of the product are made of food approved material and are BPA-free.

  8. AQUAPHOR MAXFOR+ Mg - 3-Pak
    €19.18

    Maxfor Brita Plus+ Mg filter gives a long lasting protection from contaminants in the tap water, which can be heavily polluted with rust, sand, heavy metal, odors, bad taste and more. It also reduces the water hardness.  

    Maxfor Brita Plus+ Mg filter with Magnesium enriches the filtrated water with Magnesium, it not only gives a great taste, but magnesium is also great for your health. 

    Replacement filter for Brita water filter jugs, that narrows in the bottom the filter holder.

    The replacement filter has a capacity of 200L. 

    Fits both Brita and Amethyst. 

     

  9. AQUAPHOR Maxfor+ H - 3 Pak
    €19.18

    The replacement filter for AQUAPHOR MAXFOR+ H offers comprehensive protection against various impurities commonly present in tap water, enhancing both taste and odor while mitigating scale formation in hard water. Effectively targeting water hardness, chlorine, heavy metals, iron, pesticides, organic compounds, and other contaminants, the filter cartridge ensures purified water.

    MAXFOR+ H incorporates Aquaphor microfiber absorbent, a patented ion-exchange fiber boasting a surface area 33 times larger than conventional materials utilized in water filtration systems. Coupled with high-density extra-fine carbon absorbents, it delivers outstanding purification performance. Aquaphor microfiber absorbent securely binds heavy metal ions such as lead, iron, mercury, and radioactive isotopes.

    Designed with a universal shape, MAXFOR+ H fits water jugs from various EU, UK, and USA brands.

  10. AQUAPHOR MAXFOR+ 3-Pak
    €19.18

    Maxfor Brita Plus+ filter gives a long lasting protection from contaminants in the tap water, which can be heavily polluted with rust, sand, heavy metal, odors, bad taste and more. It also reduces the water hardness.  

    Replacement filter for Brita water filter jugs, that narrows in the bottom the filter holder.

    The replacement filter has a capacity of 200L. 

    Fits both Brita and Amethyst filter jugs.

  11. AQUAPHOR Eco Pro H - Water softening filter set
    €119.90


    Get clean drinking water directly from the tap without pesticides, lime and other impurities.
    ECO Pro H is a compact and practical small water softening filter set that fits perfectly under the sink.

    ECO Pro H consists of three water filters:
    PRO 1 – 2 in 1 filter that performs mechanical filtration and sorption filtration. Filters down to 3µm. Removes i.a. chlorine & pesticides.
    PRO H – Softening filter with ion exchange that can be regenerated. Filters i.a. iron (FE2+) and manganese.
    PRO HF - Filters down to 0.1 µm and consists of two parts that filter e.g. heavy metals, organic substances and allergens.

    Dimensions:
    Length: 28 cm
    Height: 37.5 cm
    Depth: 10.5 cm

    The filters are easy to replace and should be changed every 6 months or after 8000 litres, to avoid bacteria forming in the filter.
    The PRO H filter should be regenerated once a month to maintain softening efficiency.
    Instructions can be found in the accompanying manual.

    An extra faucet is included that can be connected directly, so you can choose whether you want to use water that has been filtered or from your current faucet.

  12. AQUAPHOR Crystal Soft
    €128.47

    This advanced water filter set is designed to optimize water quality. The two softening filters effectively remove calcium and magnesium bicarbonates, reducing carbonate hardness and preventing limescale buildup in hot beverage equipment. The filters require no regeneration, making maintenance simple and convenient. After the softening process, the system uses a carbon filter to ensure a more refined taste.

    The built-in bypass regulation allows you to easily adjust the water’s mineralization to achieve the desired balance between softness and natural minerals. The set also includes a flow meter that displays the remaining filter capacity, making it easy to plan filter replacements.

    With a capacity of up to 3,000 liters and a potential reduction in maintenance costs of up to 30% compared to similar models, this filtration system is an efficient solution for protecting and enhancing your equipment.

  13. Replacement filter for AQUAPHOR Crystal Soft
    €45.54

    Replacement filter for Crystal Soft

    Contains the following:

    • 2 pcs. KHC softening filter
    • 1 pc. K2 activated carbon filter - filters down to 3 µm
    Out of stock
  14. AQUAPHOR Crystal K7B System w. Head
    €88.40


    Bacterial filter for drinking water.

    K7B - 0.1 micron microfilter removes 99.9% of bacteria and organic substances, heavy metals and particles down to 0.1 µm. The water filter head is included.

    The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid bacteria forming in the filter.
    A 'hollow-fiber' membrane installed at the entrance of the cartridge removes particles down to 0.1 micron and provides 99.99% protection against bacteria.
    This replacement filter uses an ultra-compressed activated carbon block made from powder activated coconut shell. It removes the remaining concentrations of organic pollutants and heavy metals.

    Modified Aqualen fibers distribute the water flow in the ultra-thin filter medium, resulting in the best purification. 
    The replacement filter contains silver in its active ion form.

  15. AQUAPHOR Crystal K7 - Conditioning Water filter
    €17.68

    Replacement filter for drinking water.

    The filter fits Crystal H / Crystal H-B.

    K7 - 0.8µm very fine filtration activated carbon filter that filtrates ocher, heavy metals, pollutants and more.

    The filter can also be used separately with a single water filter head.

    The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid the formation of bacteria in the filter.

    This Cartridge does not remove lime.

    This replacement filter uses an ultra-dense CarbFiber Block made from powdered activated coconut shell carbon. It removes the residual concentrations of organic contaminants and heavy metals. It filters particles down to 0.8 micron in size.

    Modified Aqualen fibers distribute the water flow in the ultra-dense filter medium which provides optimal purification.

    The replacement filter contains silver in its active ionic form.

    What is activated carbon?

  16. AQUAPHOR K1 Prefilter - 10µm
    €16.34

    Replacement filter cartridge for reverse osmosis system Crystal RO-202sc.

    K1 pre-filter filtrates sediments, dirt and impurities up to 10µm in size.  

    The filter catridge should be replaced every 6 months to prevent bacteria build-up int the filter. 




  17. AQUAPHOR Crystal K7B - Bacterial reduction
    €69.65

    Replacement filter for drinking water.

    The filter fits Crystal H / Crystal H-B.

    K7B - 0.1 microm microfilter removes 99.9% of bacteria and organic substances, heavy metals and particles down to 0.1 µm.

    The filter can also be used separately with a single water filter head.

    The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid the formation of bacteria in the filter.

    A hollow fiber membrane installed at the entrance of the module removes particles as small as 0.1 micron and provides 99.99% protection from bacteria.

    This replacement filter uses an ultra- dense CarbFiber Block made from powdered activated coconut shell carbon. It removes the residual concentrations of organic contaminants and heavy metals. It filters particles down to 0.8 micron in size.

    Modified Aqualen fibers distribute the water flow in the ultra-dense filter medium, resulting in the best purification

    The replacement filter contains silver in its active ionic form.

  18. AQUAPHOR Crystal K2 - Prefilter - 3µm
    €16.07

    Replacement filter cartridge for reverse osmosis system Crystal RO-202sc.

    K2 pre-filter filtrates sediments, dirt and impurities up to 3µm in size.  

    Reduces chlorine, heavy metals such as lead, copper, and mercury, organic compounds and other harmful
    impurities

    The filter catridge should be replaced every 6 months to prevent bacteria build-up int the filter. 

  19. AQUAPHOR Crystal K3 Prefilter - Active Carbon

    Replacement filter for drinking water.

    The filter fits Crystal H / Crystal H-B.

    K3 is a 5µm prefilter of activated carbon that filters sediments and dirt.

    The filter can also be used separately with a single water filter head.

    The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid the formation of bacteria in the filter.

    Designed with CarbFiber Block technology, the replacement filter pre-treats the water by removing organic impurities, heavy metals and chlorine. It filters particles down to 5 micron in size.

    The increased amount of selective ion-exchange Aqualen fibers contributes to the filter’s high sediment- holding capacity and allows it to effectively remove colloidal and dissolved iron.

    The replacement filter contains silver in its active ionic form.

    What is activated carbon?

  20. AQUAPHOR Crystal KH - Water Softening
    €21.22

    Replacement filter for drinking water.

    The filter fits Crystal H / Crystal H-B.

    KH is a softening filter and removes calcium in water and gives pure clean drinking water. 

    The filter can also be used separately with a single water filter head.

    The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid the formation of bacteria in the filter.

    KH - Softening filter with ion exchange that can be regenerated (see more in manual).

    KH is an ion-exchange filter cartridge for the Aquaphor Crystal modular filter series. 

    The cartridge is the softening stage of the Crystal H / Crystal H-B Water System. 

    • Reduces limescale build-up in hard water
    • Ion-exchange technology replaces calcium with sodium ions
    • Filter life depends on water hardness
    • The filter cartridge can be regenerated
    • Pre-filter is recommended
  21. AQUAPHOR Crystal K7BM - Mineralization
    €71.26

    Replacement filter cartridge for reverse osmosis system Crystal RO-202sc.

    K7BM is a fusion with the best from K7B and K7M. 
    K7BM removes bacteria efficiently and adds important minerals to the water.  

    The filter catridge should be replaced every 6 months to prevent bacteria build-up in the filter. 

     

  22. AQUAPHOR Filterhead - Single
    €10.61

    Crystal is a modular filter series from Aquaphor that lets you choose exactly which stages you want in your water filtration. 

    The Solo filter head is the link between a single cartridge and your water. The filter head has 6mm JG in/out connections and holds a single Crystal filter cartridge. 

    Filter exchange is made easy thanks to the filterhead which shuts off the water as soon as you take out the filter cartridge. The Solo filter head comes with a bypass plug that you can insert in place of a filter cartridge if you need unfiltered water to flow through the head. 

  23. Crystal Install. Kit - JG 6mm to 3/8 BSP
    €11.25

    Everything you need to go from a filter with 6mm JG connections to 3/8" thread.

    This installation kit includes:

    • 1 meter hose
    • 2x 6mm JG to 3/8" fittings

     

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Water in the body - How much water should you drink daily?

Our body consists of approx. 60% water – the water content must also be maintained and therefore it is important for us humans to consume a given amount of drinking water on a daily basis.

How many liters of water should you drink? It's a relatively simple question, but the answer is not necessarily that simple. Most experts in the field agree that you should consume a minimum of 1 ½ - 2 liters daily, while others say that you are not harmed by 3-4 liters. The recommendations also depend on your activity level – the more active you are, the more water you should drink to maintain the water balance in the body. Water intake also depends on body weight. If you weigh 50 kg, you don't necessarily need to drink as much water as someone who weighs 80 kg.

Bacteria and other substances in drinking water

We hear more and more often in the media that there are bacteria and other substances in our drinking water. Some measurements are much higher than permitted and here residents in the affected areas are asked to boil their drinking water before consuming it. We expect the drinking water that comes out of the tap at home to be completely purified and free of, among other things, bacteria – which is often the case. When things do go wrong, it's nice to have an installation that can remedy these problems, so that you don't feel it when they finally occur.

Filter-Online has several products that are approved for drinking water filtration and thus the task is adult when it comes to filtering in your home, caravan or holiday home.

These can be drinking bottles that are easy to take with you when you are on a trip, reverse osmosis to place under the sink to clean the water of bacteria or filter jugs with replaceable filters, which absorb e.g. iron lead, bad smell and not least softens the water. Many of our customers take water from the tap and run it through a filter jug to soften the water before pouring it into their coffee machine - that way you have an affordable solution to softening water and that way you reduce the amount of lime that comes through the coffee machine.

Crystal drinking water filtration from AQUAPHOR

Crystal water filters are the perfect solution for removing bacteria, heavy metals, ocher and many more unnecessary substances in the water. At the same time, the sets have a cartridge (KH) that softens the water and thus reduces limescale. The sets are quite compact and fit easily under the sink in the kitchen and are then connected to the tap. The matching filter cartridges are quite easy to replace. It is done with a simple click and then the cartridge is turned. The new cartridge is then easily mounted. The set has become incredibly popular among campers and holiday home owners - precisely because it is so compact and easy to install and operate. It gives you optimal drinking water, regardless of where you have installed it.