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Great mineralised water and healthy drinks, directly from your tap

If you are happy with your tap water, you should drink it. If not, we have the best alternative

We remove all pollutants from your tap water

Our 3-stage filtration system removes harmful pollutants and odours from tap water, leaving you with water in its purest form

TheWell incorporates the same type of professional water filters used by many major bottling plants. The 3-stage filtration system consists of:

A 1-Micron Sediment Filter that filters out all larger particles and dirt in order to protect the reverse osmosis membrane from sediment build-up that would shorten its life span and reduce efficiency.
An Activated Carbon Filter, very effective in removing chlorine and other particles that create bad taste or odor in water.
A Reverse Osmosis Filter made of a semi-permeable membrane that is the most efficient way to clean harmful particles from water. TheWell system uses a very high-efficiency reverse osmosis membrane that not only filters any ions, molecules or larger particles found in water, but does this at high speed.

But we don’t only purify your water, we also make it taste good: discover LANGWATER

Truly pure water doesn’t taste good, so our remineralization capability adds back healthy minerals and salts found in nature, to provide great tasting water.

LANG only uses liquid salts, minerals and flavors to enrich filtered water. No powders. Simply because liquids mix instantly with the water; no need to stir or wait for a powder to dissolve. Our proprietary technology ensures that a precise dose of minerals is infused to every serving, which guarantees that the fresh taste of our LANGWATER stays the same, from the first to the last drop.

LANGWATER is made from all natural ingredients and does not contain any sodium, because most diets already have excessive levels of salt. It is also free from the microplastic pollutants found in many PET water bottles.

Use LANGWATER when cooking, preparing fruit and vegetables, or making an espresso coffee. You will find that LANGWATER, with its neutral mineral blend, will refine the taste of your meal. It will also minimise the build-up of limescale on your kitchen equipment.

With LANGWATER+ you can instantly add flavors to your water

We developed a range of natural fruit flavours and teas that make your good water taste even better. The basis is good water, the flavours are the plus.

A key advantage of using natural liquid extracts rather than dry powder extracts is that liquid retains a more intense flavor. All our teas and flavors are made from 100% natural fruit and tea extracts because we want to enrich the good water we created, not spoil it with additives or artificial flavorings. We love all things pure; that’s why we’ve also avoided sugar and made our drinks calorie-free.

Are bottles really convenient?

Companies that sell bottled water produce a lot of bottles. Carrying and storing bulky, heavy bottles is not convenient.
At LANG, we don’t use any single use elements. This is good for nature. And convenient for you.

= 250 litres of mineralized water

= 200 servings of infused water or tea

= 2 years or 3’000 liters

TheWell: cleans your water and keeps it fresh

Bacteria are present in the air we breathe, and it settles in clean water if it’s left lying around. That’s why TheWell has no internal water storage: we wanted to make sure that the water we have cleaned stays clean. It also has an internal self-cleaning function to guarantee the safety of the water produced.
Additionally, our machine is standalone (requires no installation)

LANG – the cost-saving solution

0.10 €

High-quality mineralized water for less than €0,10 a liter

0.07 €

Flavored drinks from €0,07 a serving

4 Wh

Very low power consumption: less than 4Wh per liter of mineralized water

3.000

Simply change the filters every 3’000 liters or 2 years

Don’t just take our word for it!

Sara Schulingkamp, Lariano (Italy)

TheWell is so easy to use, I just press a button and have fresh water in no time.

I was looking for a long time for a good and affordable machine that could make drinkable water for my family. Unfortunately, tap water where I live is not good for drinking, so I had to buy a lot of bottled water: that was too heavy, expensive, and not environment friendly (even if I always recycled).

TheWell is so easy to use, I just press a button and have fresh water in no time. It’s really a no fuss machine, it autocleans too! I also love the fact that it makes hot water, and I can just make some herbal tea without using any other boiler or pot: I just put the cup in TheWell and press hot water and there you go! Easy peasy! They also have green tea and black tea flavored packs that are great.

Another bonus point is customer support, they always replied quickly and very kindly. Really satisfied with my purchase.
Philipp Puchert, Leipzig (Germany)

We are enthusiastic users of The Well and are constantly asked about the machine!

We are enthusiastic users of The Well and are constantly asked about the machine!

What we like best is that the water tastes so delicious and you can also use hot water directly – for tea, for example. In summer, the lemon flavor is great, which you can choose if you want. We would love to have a few more options, so we are looking forward to new flavors from LANG.

Because the filtering process takes a few minutes and the machine carries out its self-cleaning on a regular basis (which can’t be interrupted), we always use two jugs, to keep one full for immediate use.

We have had excellent support from LANG Support and it has been a great experience overall to participate in the beta test. I would like to see continued good support for all customers.
Reece Morris-Piper, Oxford (United Kingdom)

The water that we get from TheWell is soft and clean tasting, without having to feel bad for my environmental impact using water out of bottles or throwing away filters every month.

I chose LANG as I wanted to stop purchasing mineral water in plastic bottles and my tap water is incredibly hard where I live. Whilst filtering water makes it drinkable, I was looking around for something that would give me more choices, then I came across LANG. The unit was a good price so we thought, why not give it a go? I have not looked back since.

The water that we get from TheWell is soft and clean tasting, without having to feel bad for my environmental impact using water out of bottles or throwing away filters every month. The two-year replacement filter system is great for the environment and produces much less plastic than going through one a month.

TheWell is really simple to use, self-cleaning (internal) and only requires a wipe on the outside from time to time. It’s small enough to sit on my draining board or on the side.

I use my LANG at every opportunity. Not only for drinking, but also for cooking and water for my pets; I have even started to use it when making Tofu. My family really notice the difference between water from TheWell and water straight out of the tap. We have also started using LANGwater to make Cola with the Sodastream, to cut yet more plastic waste.

A massive added bonus with TheWell is the use of flavour cartridges; all the ones we have tried have been great. The teas lasted us no time at all, with us reaching for those instead of the teapot. And it is so convenient to have hot, filtered water straight out of the machine.

LANG’s support has been nothing short of exceptional. Every time I have contacted them or asked for anything they have gone above and beyond the level of service I expect.
Peter Poulsen, Prague (Czech Republic)

The minerals added bring freshness to the filtered water and our stomachs enjoy this very much.

The first reason why we chose to be part of the LANG test was that my stomach is weak and doesn’t take the water in Czech Republic very well; I need cleaner mineral water. The second reason was that we would go through 100 plastic bottles per month, which is a huge waste and not very friendly to mother nature.

TheWell is very easy to use and is the only water cleaning machine we have found that fits on the table, doesn’t need special connections and filters the water more and better than anything else we found and tried.

The minerals added bring freshness to the filtered water and our stomachs enjoy this very much. And even though my wife was fine with the tap water, she found the LANG mineral water fresher and is now only drinking LANG water, like me.

Support has been good from the start; no matter if we ask a question or have an issue, they react fast and professionally.

We highly recommend this product if you want clean and fresh water. My stomach is happy.

How about some press quotes?

“LANG launches home mineral water machine to break your plastic bottle habit”

“The flavour pack teas are fascinating. They aren’t brewed on the spot, but you would have thought they were freshly brewed from tea leaves. They’re made by diluting a liquid concentrate; as a result, you can enjoy them hot or cold.”

“A filter for water worthy of an Alpine spring”

“If you’ve ever dreamed of sipping from a mountain spring while safely ensconced in your cramped New York City apartment, do we have the machine for you!”

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Sara Schulingkamp, Lariano (Italy)

Philipp Puchert, Leipzig (Germany)

Reece Morris-Piper, Oxford (United Kingdom)

Peter Poulsen, Prague (Czech Republic)