The rainwater harvesting system collects roof water, stores it and makes it available to the user through a pumping system. 

The collected water flows into the tank through a drip filter, enters a removable sloping grate and passes through a mesh with a fineness of less than 1 mm. 

An anti-remous device prevents the heaviest fine particles that have decanted from being suspended. When the tank is full, excess water returns to the collection system or to a weir. 

The aquamop complies with the design rules defined by the NF P 16-005 standard, this standard specifies the rules for dimensioning, implementation, commissioning, maintenance and servicing.