RainHarvest Systems

RainHarvest Systems is focused on removing the barriers to widespread deployment of rain harvesting in the United States.

Rainwater capturing systems and components have been complex, costly and difficult to locate through a disparate network of vendors and manufacturers in different industries spanning several countries. What they’ve done differently is to source a variety of top tier products from the leading manufacturers and purchase them in volume quantities so they can pass the discount on to their customers and dealers.

They make this available on a leading edge and wholly-owned e-commerce engine to provide a fast, secure and enjoyable transaction.


RainFlo 1700 gallon in-ground rainwater collection system. Includes everything needed for a complete rainharvesting system.

RainFlo high quality corrugated steel tank systems range from 600 to 50,000 gallons and are configured with a variety of options including fill and overflow flanges, lids and hatches, ladders and stairs, anchors and more. They are also designed to be an aesthetically pleasing and cost effective water storage solution; and they’ve been installed in all types of climatic regions.

Above ground water storage tanks are widely used for the collection and storage of rainwater in addition to the storage of well water, air conditioning condensate, cooling tower make-up, fire protection reserves and manufacturing process water systems.

Save 50 gallons of clean, soft rainwater and adorn your garden with this elegant faux woodgrain flat-back plastic rain barrel. Includes inlet screen and spigot.

RainFlo high quality underground 20,000 gallon fiberglass complete rainwater harvesting system. For custom configurations and/or system drawings, contact them at 800-654-9283.

The 250 gallon free standing doorway water tank is designed to fit through a standard doorway. Made from UV stabilized and FDA approved polyethylene resin, this tank is safe for potable drinking water storage and can also withstand outdoor environments.

Visit RainHarvest Systems to learn more and to find the choices on price and technology that best suit your needs.

Photographs © RHS. RHS and its brand names are trademarks of RHS.