Illustration of an integrated rain harvesting system.
These systems combine most of the major components, including the storage tank, into a factory assembled one-piece unit. This significantly reduces time and cost of installation.
Some integrated systems, with the pump and controls mounted on the storage tank, are designed for installation in a cellar or garage. Others are designed for underground use and some have the primary rainwater filter fitted inside storage tank. External controls and mains water top up are still required.

Illustration of an integrated rain harvesting system.
These systems combine most of the major components, including the storage tank, into a factory assembled one-piece unit. This significantly reduces time and cost of installation.
Some integrated systems, with the pump and controls mounted on the storage tank, are designed for installation in a cellar or garage. Others are designed for underground use and some have the primary rainwater filter fitted inside storage tank. External controls and mains water top up are still required.
