All GRANDER products work on the basis of a purely natural energy, that means

•  no electricity
• no chemical additives 
•  no upkeep

GRANDER water revitalisation equipment is filled with information water; the revitalisation of ?your? tap water takes place by a transfer of information.

There is GRANDER water revitalisation equipment for private and industrial use. GRANDER water revitalisation devices can be installed directly into the main water supply line or can be mounted indirectly after the water supply line is laid.