Product Comparison

By way of comparison, the table below shows the approximate costs and water produced by different garden water options.  

Rainwater tanks have many benefits, the main one being that you can use the water inside the house as well as in the garden, for sprinkling and even for drinking. Unfortunately a rainwater tank is only any good if there is regular rainfall.



Water available for the garden

Size

Cost + installation

GardenAngel

15000L to 45,000L

(5 – 8 loads of laundry, front or top loader)

1.3m x .36 by 1.1m high

$2,490, no installation cost

Perpetual Water – Home®

240,000L (typical 4-5 person household)

2m x 750 x 2m high

$13,000 plus installation of $3k to $10k

5000L rainwater tank

30,000 to 70,000L

1.8m diameter x 2m high

Approx. $2,000 plus delivery and installation


What is grey water?
Logos
© 2007 Perpetual Water