Start your drainage system the right way!

This Ultimate Downspout Transition Kit is designed for residential rooftop systems, helping you achieve stronger water flow and improved sediment capture right from the gutter. The Inline Catch Basin acts as a sediment trap, collecting shingle gravel and debris before it reaches your main 4 inch line. With a high-performance Leaf Filter and 5 feet of our 3 Inch Plus Solid Corrugated Pipe, this kit ensures a clean, efficient transition to your 4 inch main line.

Kit Includes:

1 - Black Leaf Filter Kit - 3 inch connection

1 - Catch Basin with choice of cover and 3 inch to 4 inch connections

1 - 3 feet x 4 feet Non Woven Geotextile Fabric

1 - 5 feet of 3 Inch Plus Corrugated Solid Pipe