& Find Out What’s in Your Water

An appointment to learn all about Barcelona tap water

“I really enjoyed learning a lot about water in general and especially in Barcelona. And the best is, I found an easy way to improve the quality of my tap water which upgrades my life!” Tan Kan - Barcelona 2020

Is Barcelona tap water healthy?

Let our water experts test your tap water

and explain ways to improve the quality:

What will you find out in your water test?

Is my water too basic or acidic?

Is there Chlorine in my tap water?

Are there micro-plastics in the water?

Did you know we drink 2 credit cards per month in Barcelona?

other things your probably didn’t know…

Strong Taste

Tap water in Barcelona is
considered “hard” due to high
level of minerals, mostly
calcium. It’s also why it has such
a strong taste.

Eat Plastic

Barcelona water is full of micro-
. The water treatment plant can’t filter them all, and in
average we drink 2 credit cards
per month.

Good or Bad

Even though Chlorine is essential
to water treatment it’s toxic to
humans, and known to cause
negative health effects &
possibly cancer.

“The Osmosys guys called me back to schedule the appointment. Got my water tested and now I’m trying their water filter one month for free. Let’s see how it goes... quite happy this far."

Daniel Baudy- Barcelona 2019

“So good not having to buy bottled water. The Osmosys guys were really cool and taught me some stuff about water. Glad to save water, plastic and time."

Marcos Luna - Barcelona 2019

Meet The Osmo

The first Home Water Filter Service in Barcelona. Drink up!

Drink More Water

Enjoy the convenience of
filtered tap water on the
go. Drink up & stay healthy!

Save the Planet

Stop buying plastic water
bottles and save 43kg of
plastic per year. Be a hero!

Save Money

Spend less money and
drink healthy water directly
from your tap.

480€! How much we spend on bottled water per year.

Why water filters are so convenient

good for you and the environment!

As pure as it gets

Water filter that removes
chlorine and remineralise
your tap water.

Filters everything

Removes all solids from
Barcelona tap water. Including
micro-plastics & bacteria.

Install & be happy

Our subscription service makes
it easy for you to drink quality
water and focus on what’s

No maintenance

No need to buy new filters.
We track your device and
change the filters
periodically free of charge.

Delicious taste

Get rid of the “hard” water
taste. Remineralise your
water and choose from 3
different water profiles.

Track your thirst

With the Osmosys App you can
track your water consume, and
know the condition of your
filters from your phone.

Osmosys: Easy, convenient, high quality filtered water from your tap.

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