The faucet aerator* of the AquaClic water saver builds up limescale some 10 times slower than a conventional metal filter.

• Filter is constructed of limescale-resistant medical plastic
• The water exits from large openings. This prevents water from evaporating, as well as limescale from forming and blocking the openings.

So, if you've been decalcifying every 2 months, with AquaClic you'll only need to do so every 2 years.

The illustration at left shows limescale build-up on metal filter and AquaClic over the same period of time. While almost no water can flow through the metal filter, water continues to freely flow through the AquaClic.