This Flex-Drain 3 in. x 4 in. x 4 in. downspout adapter is used to connect a standard residential gutter downspout to a 4-inch drainage system. Its flexible design helps it fit uneven or tight spaces where rigid fittings won’t line up cleanly.

• Connects 3 in. x 4 in. downspouts to 4 in. drain pipe systems
• Compatible with corrugated drain pipe and PVC drainage lines
• Flexible construction allows installation in tight or angled spaces where rigid adapters won’t fit well