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Complete Rainwater Harvesting System Underground Cistern

Underground Rainwater Collection

A lot of people want to conserve water but are not comfortable with a large plastic tank sitting out plainly in their backyard. The answer to this is our complete rainwater harvesting system featuring an underground cistern.

Rain Tank Depot's underground rainwater storage cisterns are manfuactured from commercial grade virgin polyethylene resin that has been approved by the Food and Drug Administration for storing fresh potable drinking water. Our rain tanks also feature UV8 inhibitors that prevents mold from forming and algae growth. Your underground cistern will provide you with years of hassle free and dependable service all while saving you money and making a positive impact on the environment. Our kits include everything you need to get started to build, maintain and operate your own complete underground rainwater harvesting system.


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