ReWater’s filter units recycle your water immediately according to your irrigation programs on our controller. This process keeps even organic greywater from turning septic, saving you from buying a large tank that needs costly UV and/or ozone and constant cleaning.
Whether using grey, rain, or both, if you don’t produce enough water to satisfy your irrigation demand that day by midnight, our controllers automatically supplement with city water:
Grey and Rain systems for apartments and homes:
- Single Family ReWater Irrigation System & Automatic Filter
- Commercial Greywater Filter System (non Los Angeles version)
- Commercial Greywater Filter System (Los Angeles Compliant)
- Res/Com poly tank with lint interceptor in vault. LA Compliant.
- Grey & Rain System
- Commercial Greywater filter with Rain (LID Compliance Version)
- Grey & Rain System on Grading Plan
The greywater code requires both the filter unit and the drip irrigation to be approved for untreated greywater. Anything less will clog up over time. All our greywater filter systems use ReWater’s proprietary underground drip irrigation to form a complete ReWater® system. Rain can be used in conventional underground emitters.
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A Self-Cleaning Filter
Our controller backwashes the sand filter based on accumulated irrigation run-time. On a signal, debris captured in the sand is automatically removed by backwashing the sand. When clean, the controller resets everything for the next day’s irrigation schedule.
Systems within Los Angeles County or the City of Los Angeles must store the city water in a second tank, where a pump will send the stored water through the sand filter for cleaning. That second tank is often a large rain tank that is satisfying Low Impact Development (LID) requirements.
Those large rain tanks are themselves backed up with city water so your landscape always receives the required irrigation.