Graf Platin Household Rainwater harvesting packages feature the Minimax-Pro filter (self-cleaning) that require minimum maintenance thanks to a self-cleaning filter with over 95% water yield. With this filter package, the tank and filter overflows are connected to the sewer system.
The House Direct System incorporates the Graf Mains on Tap Unit which permanently monitors the level of your rainwater tank. When this reaches a critical fill level, the tank is topped up with a small quantity of mains water. Mains on Tap requires no calibration, offers excellent value for money, and is Solar capable using 12-volt technology.
This Rainwater Harvesting system from Graf is suitable for greywater use, and features a low profile tank for ease of installation. Complete system includes: