Tap water is the most monitored and regulated food

Tap water undergoes rigorous testing in laboratories staffed by multidisciplinary experts.
It is subject to continuous quality control and online monitoring.
It provides calcium for bones, magnesium for heart function, and other essential elements for bone mineralization and hydration.

Why filter water?

· Transforms tap water into table water with excellent taste quality.

· Provides an additional protective barrier for extra-safe water.

· Preserves water mineralization essential for proper hydration.

· Ensures perfect hygiene inside the system, thanks to the bacteriostatic effect.

Why filter water?

· Transforms tap water into table water with excellent taste quality.

· Provides an additional protective barrier for extra-safe water.

· Preserves water mineralization essential for proper hydration.

· Ensures perfect hygiene inside the system, thanks to the bacteriostatic effect.

CE Tested No. 1935/2004 by SGS, the world leader in inspection, testing and certification services. The components of the Dropson filtering cartridge comply with European food-grade requirements and standards.

100% Natural Technology

Filter media made from biologically sourced materials

100% natural filter media, composed of:
plant-based microfibers, micronized activated carbon, and organic-origin antibacterial agents – all chemical-free.

Manufactured entirely by Dropson in Spain under strict quality controls and tested by SGS in accordance with European food regulation EC No. 1935/2004.

A great filter at a very competitive price

Three years of research and development to achieve it

The Dropson Plug&Play filter is cost-effective thanks to its innovative patented concept in disposable can format.
It does not require mechanical parts such as valves, housings, brackets, etc.
It is both filter and cartridge, designed to deliver 300 L of high-quality water.
Production costs are focused mainly on the powerful technology of the filter media, made from high-quality biological materials.

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«”After several years of trying different tap water filters, this is the best I’ve used. Price-quality ratio is a 10, since it delivers 300 liters of water and we no longer need to buy bottled water.» 

What people say about us

Dropson (Hierrodifusión SL) is officially recognized as an Innovative SME by the Spanish Ministry of Economy and Competitiveness.