Core M OS

IDR 2,200,000

Activated carbon block filter with internal hollow fiber membrane for use only in Fusion and Infinity models.

Subscription Details

1 Year
Jul 20, 2026

The Core M OS  

Protects your Fusion or Infinity from recontamination for 12 months

Drinking

With a water filter from The Local Water, you'll always have enough good water in your home and automatically drink more! You'll never have to lug around crates and return deposits again. You'll save a lot of money and emissions, and support the preservation of a decentralized water supply.

Cooking

Good water is also used for cooking. Undesirable substances such as pipe particle residues, hormones, or chemical compounds that cannot be boiled out will no longer contaminate your valuable food. If you have a good water filter, you should also cook your spaghetti in that water.

Preparing food

It is preferable to wash, rinse, or soak healthy vegetables, delicious salads, and protein-rich legumes with the high-quality water from your water filter. All harmful substances that do not enter your body relieve your immune system and facilitate detoxification processes.

The firewall for your osmosis system

The Core M OS filter cartridge is the final functional stage in the Fusion and Infinity systems. The clean water side of the high-performance membranes must be effectively protected against possible contamination from the filter water outlet. To ensure that no germs or other contaminants can enter the treatment system via the fresh water side, each system is protected at the end by an ultra-fine filter. In the Fusion and Infinity systems, this is done by an ultra-fine filter with an activated carbon block. 

Here, too, we only use our activated carbon obtained from coconut shells.  

12 months

The Core M OS must be replaced every 12 months. This is very easy to do and requires no tools. Simply unscrew the filter housing by hand, remove the old filter, insert the new one, screw it back on, and you're done. 

  • Patented activated carbon block filter with internal membrane
  • Europe's market-leading technology

  • 100% made in Germany

  • 12 expert reports, certificates, and long-term studies

  • No silver

12 months

The Core M OS must be replaced every 12 months. This is very easy to do and requires no tools. Simply unscrew the filter housing by hand, remove the old filter, insert the new one, screw it back on, and you're done. 

  • Patented activated carbon block filter with internal membrane
  • Europe's market-leading technology

  • 100% made in Germany

  • 12 expert reports, certificates, and long-term studies

  • No silver

Ökologisch. Smart.

Unsere Core+ hat ihren Ursprung in der Schale der Kokosnuss. Kokosnüsse sind Teil unserer Ernährung und Körperpflege. Statt Schalen-Abfälle wegzuschmeissen, kann man sie hervorragend zur Herstellung hochwertiger Aktivkohle nutzen. Mit einem speziellen patentierten Verfahren werden daraus in einem deutschen Familienbetrieb die Core+ Filterpatronen für The Local Water gefertigt.

For use in these systems:

  • Infinity
  • Fusion

Only in the filter service

The Core M OS in your filter housing must be replaced every 12 months. To ensure you don't forget to replace it, The Local Water filter cartridges are only available from the filter service. This service conveniently and automatically reminds you when it's time to change your filter and sends you your new cartridge immediately after payment is received, free of shipping costs. That's one less thing you have to remember. Of course, you can cancel this service at any time with just one click, without any deadlines or reasons.

Learn more

Only in the filter service

The Core M OS in your filter housing must be replaced every 12 months. To ensure you don't forget to replace it, The Local Water filter cartridges are only available from the filter service. This service conveniently and automatically reminds you when it's time to change your filter and sends you your new cartridge immediately after payment is received, free of shipping costs. That's one less thing you have to remember. Of course, you can cancel this service at any time with just one click, without any deadlines or reasons.

Learn more

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