We filter water so you can drink, shower, clean, disinfect or protect your house.

Is all that clear? It doesn’t matter.

We'll explain for you

We are Corsa
and we’re
pretty good
with water.

We’ve spent several decades making the best filtration, osmosis and softening systems. Not to blow our own trumpet, but we have a manifesto so you can learn more about us.

The clarifyer

makes it clear for you.

When you’ve no idea what you need, you just want someone to say “I think this would work well for you”. Exactly that.


They buy from us.

And look at how happy they are.


We all have problems, but Corsa will not be one of them.

Our technical service is ready to solve any incident in 3, 2, 1…

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Clear as water Clear as water