About Zest

Zest water filters are a 100% natural technology based on a unique blend of zeolite, a volcanic mineral formed by the reaction of lava and seawater. This unique material gives Zest filters their exceptional ability to remove harmful substances from water.

Thanks to the Zeoadsorbe® our patented blend of zeolites, Zest provides triple-action filtration while preserving the water’s natural mineral content—making it both healthy and eco-friendly.

The leadership team at Zest Water for Life have a wealth of knowledge in the world of water with a particular emphasis on water ecology and the wider responsibility of ensuring what we do improves water quality in the household and that there are ZERO negative impacts environmentally

How it works

At the core of ZEST technology lies a mineral with remarkable properties: Zeolites. These volcanic-origin materials are formed during volcan ic activity when lava flows into salt water. The temperature difference, salt concentration in the water, and release of water vapor in the lava modify its structure, endowing it with exceptional chemical and physical properties. To date, more than 52 types of zeolites have been classified, each with unique properties and applications in various sectors, including water treatment. This led to the creation of ZEOADSORBE®, a blend of zeolites modified to optimize its outstanding water filtration properties.

Why Zest

Save up to

euro a year

Filters up to

liters or lasts for two years

Over

of satisfied users around the world

Eliminates up to

of contaminants

Water for your home

Water is at the heart of everyday life — it’s the glass you hand to your child, the steam that rises from your evening bath, the quiet comfort of a warm cup shared in the kitchen. But not all water is created equal. At Zest, we believe your family deserves more than just water that flows — it should be water you can trust.
Installing Zest where water enters your home, quietly protecting your entire home from harmful contaminants before they ever reach a tap. From the bathroom to the garden hose, every drop is filtered, fresh, and full of life. There are no filters to change, no upkeep to worry about — just lasting peace of mind, for every room and everyone you love.
Because clean water shouldn’t be a luxury — it should be your everyday.

Enhancing the taste of water

Removes harmful pollutants
Provides water security throughout the house

Choose your filter

ZEST Nettuno

ZEST Nettuno

The technology inside each Zest...Water for life system is configured to remove harmful substances and give the water throughout your home structure to enhance the mineral properties.

Nettuno is suitable for a 4-5 person home and should be installed where water comes into your house. Your Nettuno will last 2 years based on 250,000ltrs of water usage.

Where?

House

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ZEST Juno

ZEST Juno

The technology inside each Zest...Water for life system is configured to remove harmful substances and give the water throughout your home structure, a natural softness and enhance the mineral properties.

Juno is suitable for smaller homes, apartments etc with 1-3 people and should be installed at the earliest point in your supply line. Your Juno will last 2 years based on 125,000ltrs of water usage.

Where?

Apartment

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What our customers say about us

Testimonials

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Certificates

NIPH-NIH PL

National Institute of Public Health-National Institute of Hygiene. It confirms the authorization of filters for the purification of water for human consumption.

DIN EN 16 070

It confirms that the filtration medium used is suitable for purifying water from the municipal water supply

TÜV SÜD

It certifies the quality of the filter matrix to reduce the presence of contaminants and harmful substances specified by the manufacturer.

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