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Water purifier with 3-way tap

4 filtration levels in a single cartridge!
High autonomy cartridge: 7500 litres from 2 to 3 years without replacement!

Treat yourself to German quality!

Tap water is often loaded with:

  • chlorine
  • aluminium salts
  • pathogens
  • drug residues
  • pesticides
  • unwanted particles (sand, rust, fibres...)
  • heavy metals

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330,84 € tax incl.

398,60 € tax incl.


rating Read the 11 reviews

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4 filtration levels in a single cartridge High-end German

It is thanks to the adoption of advanced three-dimensional composite filtration technology that this water filter was made possible. It is also equipped with backwashing technology that will extend the life of the cartridge. It consists of four fine filtration steps of optimal quality.

Silver plated stainless steel filter - Sediment filter - Activated carbon filter - Polypropylene fiber filter, 0.01 micron ultrafiltration membrane - a quality of components that will guarantee you a high level result.

Microfiltration 0.01 micron

Filtre pour l'eau 4 en 1 3-way tap

The 4 in 1 water filter

The Purifier Pack provides you with the following benefits:

  • Quadruple protection in a single cartridge.
  • Sediment filtration (set of particles suspended in water.)
  • Activated carbon against chlorine, heavy metals, medicines..
  • Microorganisms are blocked by the ultrafiltration membrane
  • No more unpleasant smells
  • Recover the pure taste of your water.
  • Preserves the beneficial minerals and trace elements of water
  • Ecological and economical unlike bottled water
  • Small footprint and easy installation
  • Manual backwashing system


The pack is supplied as a complete ready-to-install pack and contains everything you need for installation:

  • the filter complete with filter cartridge
  • 2 fittings to screw onto the filter to connect to the 1/4 (6.2mm) tube
  • 2 metres of hose
  • 1 additional 3-way tap
  • 1 T-fitting

Accessories such as a water meter, water dynamiser, tube, etc. are also available (options further down on this page).

Installing the water purifier is fairly straightforward, and can be done easily by a DIY enthusiast without the need for soldering.
All you need to do is connect it to the cold water supply to your tap using our T-fitting, a self-drilling tap or other fitting suitable for a 1/4" (6.2mm) tube connection.

Installation Robinet et Filtre 4 en 1

Our Purifier is easy to install under a sink.

4 in 1 filter operation

Spring water available for everyday use

We offer you the only backwashable filter in the world to date to be completed in the same 4-level filter cartridge. First of all, the water will be treated by a first double filtration which will stop the macromolecules. Then a third filtration with high density activated carbons which will retain the harmfulness of pollutants such as heavy metals, drug residues and pesticides. A 4th filtration step at 0.01 microns thanks to the ultrafiltration membrane will definitively block the way to viruses, bacteria, fungi and others...

In your home, you are guaranteed impeccable water treatment free of viruses, bacteria, pesticides or drug residues.

coupe filtre 4 en 1.jpg

Unlike osmosis, the process does not alter the natural balance of the water and does not lead to over-consumption. Like all our solutions, this water treatment process is reliable, ecological, economical and easy to use


- Hello, I would like information about your 4-level water filtration device. If I understand correctly once the 7500 liters it is necessary to buy a complete device or can we change only the cartridge?
- Dear customer,
the 7500 litres will be used in 2 - 3 years for about 4 people (7 litres per day x 365 days x 3 years = 7665 litres)
. It will be necessary to replace the cartridge at that time, it costs about 180 euros depending on the price variations and shipping costs are free.


- Hello, for the manual backwashing system could we know more about it, it's to do every how long and how long?
Our answer: backwashing can be done once every 2-3 months using 1 litre of rinsing water. To do this, simply reverse the tap on the top of the filter and drain it from below.
It is not mandatory but will extend the life of your filter.
You will feel the need to change it when you feel the taste and smell of chlorine again. (he treats chlorine.)


- I would also like to treat limescale on my water network as well as chlorine but I didn't see anything for chlorine do you do this product?
Thank you very much.
The answer: For limestone you can choose the solution Suprion + purifier for chlorine. At the beginning of your installation you can install a double water filter that will roughen the quality of your water by treating sediments as well as some heavy metals, chlorine etc....

The advantage of the Suprion is that it is very effective throughout your home network, curative and good value for money.

This system will advantageously replace an osmosis plant!

Indeed, the reverse osmosis units, although very efficient, take up much more space, must also be equipped with a drain. They will consume much more filter cartridges and especially water!
Even with a very good osmosis plant, a litre of purified water is 3 litres of water released into the environment, which is not even recommended to be used for plants since it is loaded with all the undesirable elements of the one that has been purified!

For a quality water without constraints we recommend this 4-step filter.


Tests and analyses of the Institute of Biotechnology

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Laboratory tests and results

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German quality and certification

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Installing the water purifier

The tutorial for installing and setting up your water purification system.

The dimensions of the tap:

Dimensions 3-way valve

Cartridge Dimensions :

4 in 1 purifier cartridge size

View of the elements :

Water purifier

Filter reviews
star (9)

Click here to leave a review

rating 9
Perfect assembly and dimensions
Corresponds perfectly in terms of dimensions. The faucet is very well made and works perfectly. Installation is clever and easy. The water quality is excellent in terms of taste. For the rest, we'll have to analyze the water ...
rating 10
Quality product
We can now drink tap water. We have tastings with our neighbors.
rating 10
Very good quality kit, very easy to install. For those who think it's complicated to install, I recommend watching the tutorial, which is very well done. The filtered water has no taste, we're going to save a lot of money on bottled water and, above all, we'll have less plastic to recycle.
rating 10
Very satisfied!
Fast and efficient delivery.good quality products,easy to assemble if you're even a little handyman.the filter seems to do the job,the water is really good to drink without any particular taste.i recommend.
rating 8
Good product
The product looks good. I bought it because we are in a PFAS infested area in the south of Lyon. The dimensions of the 3-way valve are not complete on the page. Its total height is 28.5 mm.the product is a serious German brand SYR. The shipping was very fast.
rating 10
Received very quickly. Easy to assemble. I don't have the possibility to test the water. So I can't confirm performance.
rating 10
Good product quality, made in Germany and
Product arrived in very good packaging. Installation went smoothly, aided by a good installation video from Biopur Habitat. As for the cartridge life, we'll see in 2 years. As for the tap, it's perfect and the 3-way is really practical.
rating 10
Perfect product
Very fast delivery and product conforms to description.easy to install with explanatory instructions or video tutorial for last my water is totally purified and pleasant to drink with no bleach taste.very well made three-way tap in stainless steel, it's really a very good's a very good surprise, I recommend BIOPUR HABITAT 100%!
rating 8
Mixing tap a little hard to handle

Answer: It's a habit to get into. You'll soon forget all about it. Thank you
rating 10
Very good product
Voila it's installed. The water is excellent, tasteless and with all its minerals.
rating 10
Good quality
Easy to assemble.
Pack contents and options to choose from

Options purificateur d'eau

You can add options

You can add options

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Disregard this box, which is not a product.
If you want one or more paying options in addition, tick the corresponding box(es) and choose the quantities.

The total will be updated at the bottom of the options and on the product price.
Then simply click on add.

Water purifier or reverse osmosis T connection with integrated tap

Water purifier or reverse osmosis T connection with integrated tap

9,60 €

The essential accessory for your filter.
Easily connect a water filter under your kitchen sink.

1/4 connections for 6mm purifying and osmosis hoses

1/4 connections for 6mm purifying and osmosis hoses

2,50 €

1/4 fitting for plastic food pipes from 6mm to 6.5mm. 

Tube for osmosis - purifier - fridge

Tube for osmosis - purifier - fridge

1,92 €

Hose for osmosis machine - water purifier - refrigerator.
Diameter 6.35 mm - 1/4 " inch.

Sold by the meter.

Adjustable tap aerator

Adjustable tap aerator

9,00 €

The essential accessory for your tap

Treat yourself to a 360° swivel jet for your kitchen mixer.

Water meter for filter or osmosis system

Water meter for filter or osmosis system

49,00 €

Plan to change your filters when needed with our water meter.

This water meter will be very useful to quantify the volume of water that has passed through your filters.
An adjustable alarm warns you when the volume has been reached.

Vortex Water Dynamiser for Purifiers and Osmosis Systems

Vortex Water Dynamiser for Purifiers and Osmosis Systems

69,90 €

The Whirlator EWY

This device is used to dynamise water by creating a vortex that stirs and accelerates the water's circulation.
It allows the water to be restructured, to regain its original properties and also neutralises the formation of limescale.

A system inspired by the major discoveries of Viktor Schauberger, which has not yet finished surprising us...

Dismantling key filter water purifier 4 in 1

Dismantling key filter water purifier 4 in 1

38,40 €

Cette clef vous permettra de visser/dévisser la cartouche de votre purificateur d'eau 4 en 1 pour la remplacer.

Replacement cartridge for 4 in 1 water purifier

Replacement cartridge for 4 in 1 water purifier

204,00 €

4 filtration stages in a single cartridge!

German quality!

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