The Ozzi Kleen Underground Rainwater Tanks are 2.7m high x 1.95m diameter and weighs approximately 350kg - making for a quick, easy and economical installation.

When buried in your garden the system can be easily concealed by plants.

Being manufactured in polyethylene means the system can be partially or completely free-standing, depending on your site.

Polyethylene is probably the polymer you see most in daily life.  Polyethylene is the most popular plastic in the world.  This is the polymer that makes grocery bags, car bumpers, wheelie bins, shampoo bottles, children's toys and even bullet proof vests.

For such a versatile material, it has a very simple structure, the simplest of all commercial polymers.  A molecule of polyethylene is nothing more than a long chain of carbon atoms, with two hydrogen atoms attached to each carbon atom.

The Ozzi Kleen RW5000 and RW Deluxe heavy-duty polyethylene tank is up to 20mm thick and is, weight for weight, 100 times stronger than concrete. The material has a 500 year half-life.  Being roto-moulded it is completely seamless, therefore no risk of seepage, leaking or root intrusion.

Polyethylene is a very robust and sturdy material, yet extremely lightweight, making installation both easy and economical.

The Ozzi Kleen RW 5000 and RW Deluxe tank has a 15 year warranty.