Water filters

Water filters from Kärcher ensure clean and pure drinking water at all times. Whether as a water filter jug for mobile use that removes limescale, heavy metals and residues from the tap and improves the flavour, or as a water filter system that is installed under the sink and also retains viruses and bacteria.

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Kärcher water filter

Water filter jugs

Water filter jug WFP 12

Enjoy unadulterated drinking pleasure with the WFP 12 water filter jug made from 65 per cent bioplastics.* Water quality and flavour are improved; limescale, heavy metals and residues from the tap are removed by the water filter. Reusable filter cartridges prevent waste.

* Jug, jug insert, filter casing.

Made from 65% bioplastics*

With a material content of 65 per cent bioplastics,* the WFP 12 water filter also helps to conserve valuable resources.

* Jug, jug insert, filter casing.

Kärcher water filter jug with filter made from bioplastic

Reusable filter cartridge

The water filter cartridge is reusable; only the teabag-like filter inlay needs to be replaced regularly. The filter capacity is sufficient for 100 litres of water or for approximately 4 weeks. The 3-in-1 Active Soft Bag Filter removes chlorine, improves the flavour of the water and reduces water hardness and limescale.

Kärcher water filter jug with reusable filter cartridge

Filter change indicator without battery

A manual filter change indicator without batteries is integrated into the inside of the lid. When it comes to disposal, Kärcher has done away with all electronics to simplify the recycling process.

Kärcher water filter jug with filter change indicator

No scratches, no slipping.

Thanks to the rubber base, scratches on surfaces are avoided. The WFP 12 stands firm without slipping.

Kärcher water filter jug with rubber base
Kärcher water filter jug easy filling and pouring

Easy filling and pouring without dripping

A magnetic opening in the lid and an ergonomically wide handle ensure that it is easy to fill and that the lid remains open during filling and closed when it needs to protect the water. A wide spout prevents dripping.

Kärcher water filter jug slim design

Fridge-friendly

With its slimline design, the water filter jug fits in any fridge door.


Kärcher water filter jug

How the WFP 12 works

The 3-in-1 Active Soft Bag Filter removes chlorine, improves the flavour of the water and reduces water hardness and limescale – for hydration without the hassle. This means that devices such as coffee machines are protected from the effects of limescale too. The water quality is improved even further by the fine filter mesh, which also filters out heavy metals and residues that come from the water pipe. The filter cartridge is reusable; only the teabag-like Active Soft Bag Filter needs to be replaced regularly. The filter capacity is sufficient for 100 litres of water or for approximately 4 weeks.


Application areas of water filter jugs

Water filter jug in the office or home office

In the office or home office

People often drink too little in the office or home office. This no longer happens with the WFP 12 water filter. The filter jug can be carried to desks and workstations or used in meeting rooms.

Water filter jug at home

At home

The Active Soft Bag Filter in the WFP 12 water filter reduces limescale, making the water softer and improving the quality and flavour. No more lugging around canisters of water or buying plastic bottles.

Water filter jug on the go

Out and about

The WFP 12 water filter is also ideal for use in motorhomes, caravans or holiday homes.


What does the Kärcher WFP 12 water filter jug do?

The WFP 12 water filter jug reliably filters limescale, chlorine, heavy metals and residues that come from the tap and improves the water flavour. It also ensures that the lifetime of electrical devices such as coffee machines or kettles is extended.

Pictogram for lime residues

Limescale

Pictogram for flavour

Flavour

Pictogram for chlorine

Chlorine

Pictogram for heavy metals

Heavy metals

Pictogram for particles and microplastics

Particles and microplastics


Water filter systems

Three reasons to use our WPC 120 UF water filter system

Effective filtering

The powerful 4-stage filter system reliably removes particles such as microplastics, reduces heavy metals and drug residues in the water and also removes bacteria and viruses. At the same time, the water filter preserves valuable minerals, which are important for the body, and improves the taste of the water.

Kärcher water filter 4-stage filter system

Easy installation and operation

No pump, no power connection: the WPC 120 UF water filter only requires a water connection and some space; for example, the water connection for the water filter can be in the cupboard under the kitchen sink. The designer fitting for extracting the filtered water can also be easily installed and operated like a normal tap and is already included in the scope of delivery. The fitting thus serves as a water filter tap.

Installing the Kärcher water filter

Easy maintenance

Regular exchange of the filter suffices for reliable functioning. The filter can be easily removed with just one turn. The Pre-Pure filter only has to be exchanged roughly every 3 to 6 months (or after 2,500 l); the Hy-Protect and the Post-Protect filters last up to 12 months (or for the filtering of 2,500 l).

Changing the filter of the Kärcher water filter

How water filter systems work

What does the Kärcher WPC 120 UF water filter do?

The WPC 120 UF water filter reliably removes harmful substances and particles from tap water for high-quality, filtered drinking water, including:

Pictogram for viruses & bacteria

Viruses and bacteria

Pictogram for drug residues

Drug residues

Pictogram for chlorine

Chlorine

Pictogram for particles and microplastics

Particles and microplastics

Pictogram for heavy metals

Heavy metals

Accessories

Accessories for the water filter jugs

Accessories for the water filter systems

FAQs

FAQs water filter jugs

A 3-in-1 filter consisting of a fine filter mesh, activated carbon and softener resin is used. It removes chlorine, improves the taste of the water, reduces water hardness and limescale, removes residues from the water pipe and protects against limescale on devices.

Plastic is usually made from fossil oils such as crude oil. The WFP 12 consists of 65 per cent* bioplastic. This means that 65 per cent comes from local household kitchen waste, Scandinavian wood waste and vegetable oil, cooking oil and fish oil waste.

* Jug, inner container, filter cartridge

The water filters differ only in the number of filters included. WFP 12 + 1 comes with one filter and WFP 12 + 3 with 3 filters.

The filter is sufficient for 100 litres of filtered water or 4 weeks.

The filter replacement interval can be set on the underside of the cover to the month of the next filter replacement. A reminder can also be scheduled in the Home & Garden app.

Yes, all parts are BPA-free.

No. For optimum cleaning performance, tap water between 5 and 25 °C should be used.

FAQs water filter systems

The water filter system for drinking water must be installed at the extraction site (generally the kitchen) and operated with tap water that satisfies the minimum WHO standards for drinking water. The system is not suitable for filtering salt or well water.

The system can be connected to all normal household 3/8" water connections. Using the connection piece included in the set, the filter system can also be connected to the existing tap. A power connection or a special water filter house connection is not required.

The water filter tap included in the scope of delivery is only intended for the hygienic extraction of filtered water, e.g., for drinking, cooking or washing fruit and vegetables. Water can also be taken from the household tap and is used, e.g., for washing the dishes or cleaning; this does not need to be filtered. This relieves the filters and extends their lifetime.

Compared to osmosis systems, the ultrafiltration of our water filter system does not need a power connection or an additional wastewater installation and is much more affordable.