The Alkanatur Drops Filter with Zeolite Clinoptilolite is Alkanatur's most complete filter, designed as an all-in-one solution for advanced tap water purification.
Thanks to Alkamicronized Selective® technology, this filter can treat up to 400 liters of water, removing up to 99% of chlorine, fluoride, pesticides, nitrites, trihalomethanes and heavy metals such as lead, mercury, cadmium, copper, aluminum and arsenic, while respecting the natural minerals in the water.
It incorporates 100% natural clinoptilolite zeolite, which improves the absorption capacity of toxins and heavy metals, together with magnesium, raising the pH of the water to alkaline values between 8.5 and 9.5. In addition, it provides hydrogen and antioxidants, contributing to a more vital, fresh and excellent tasting water.
Manufactured in Spain, it is made with 100% toxic-free plastic, certified by the Biosanitary Research Institute of Granada (University of Granada). It does not contain ion exchange resin and does not emit sodium, complying with the highest European standards of water quality for human consumption.
Not available for Portugal.

This brand, based in Galicia since 2016, develops water filtration and treatment systems aimed at wellness and domestic use. A significant part of its revenue is allocated to scientific research, actively collaborating with universities and research centers of reference in Spain, thus contributing to the advancement and innovation in this field.
Its products have been the subject of studies and certifications in prestigious entities such as the CSIC-UAM (Autonomous University of Madrid), the Oliver Rodés Laboratory, the University of Almería, the CACTI of the University of Vigo and the IBS of the University of Granada, among others. The brand is committed to transparency, making its scientific studies public in order to offer users a solid base of trust and technical rigor.
It has designed and manufactured the first and only Spanish filtering and alkalizing jug that complies with the UNE 149101:2015 standard, analyzed in the Oliver Rodés laboratory. All its systems are made with materials certified in accordance with European standards and also include other filtration systems and complements designed to improve water quality in the home.
The brand advocates a sustainable approach that respects health and the environment. Its products do not use ion exchange resins based on benzene or styrene, nor do they incorporate calcium sulfite (E226) in the filters. Its philosophy is based on rejecting unnecessary chemicals and offering safe, sustainable and toxic-free solutions. Certifications and technical documentation are available for consultation, reinforcing its commitment to transparency.
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