Complete Tunetanken system for collecting rainwater to use for e.g. flushing the toilet, laundry, carwash and other outside purposes. Rainwater used for flushing the toilet and laundry may only be collected from the roof.
The rainwater system is placed under ground or in a cool basement. The rainwater system for residence consists of a rainwater tank for underground installation, toggle spring filter and WSP100 filter, Rainmaster ECO booster pump, piping and a cover.