TDI offers the Graf brand of rainsavers. Graf is the European market leader and the largest German manufacturer of rainwater tanks and is synonymous with the highest product quality and more than 45 years of experience in manufacturing high-quality plastic products.
For plants, there is no water better than rainwater. It is clean, soft and free. TDI also offers filters and attachments for the rainsavers.
Use rainsavers and notice the difference in your plants!!