The EarthMinded FlexiFit Diverter Upgrade is a new product designed for 3 x 4 inch rectangular downspouts. This rain water diverter kit, made of metal and PVC materials, features an automatic control style and automatic overflow protection. It is suitable for outdoor chores and can be used with new or existing installations. The diverter upgrade is easy to install and can save water and money by routing rainwater directly into rain barrels. With a manufacturer warranty of 1 year, this product is a convenient and eco-friendly solution for managing rainwater in your garden.