In November last year, the Instituto Tecnológico de Buenos Aires (ITBA) released an Arsenic Map based on over 350 samples collected from various regions across the country. This map highlights the presence of arsenic, a naturally occurring chemical, in both groundwater and surface water reservoirs. According to the World Health Organization, arsenic is one of the top ten substances of utmost public health concern due to its toxic effects.

The primary issue with arsenic contamination is its ability to taint water bodies, affecting both shallow and deep water sources. Research indicates that over four million Argentines could be at risk due to arsenic levels exceeding recommended amounts in groundwater. Arsenic exposure can occur through various means including ingestion, inhalation, and dermal contact, leading to significant health risks.

When present in an organic form, arsenic is less toxic compared to its inorganic variant. However, exposure through drinking, cooking, or bathing poses serious health concerns. Once absorbed into the bloodstream, arsenic can lead to severe health complications, underscoring the urgency for effective filtration solutions for affected communities.