Interactive calculation of your rainwater tank size and money saving.
Monolithic rainwater tank Columbus with tank dome and PE-lid.
Our bestseller - tap water like electricity from the socket
State-of-the-art technology - only 2 basic components to install
Monolithic rainwater tank with tank dome and PE-lid.
Internal and external filter to clean the rainwater
Easy to install: pre-assembled control system, which automatically controls and regulates the entire water requirement of the rainwater harvesting system.
The stylish way of extracting water in the garden
Digital fill level dispaly, Overflow siphon, Wall duct, ...
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