Adapters

Used to connect the downspout into an underground drain.  
Flex pipe adapters also known as ADS pipe for 2”x3” or 3”x4” downspouts into 4” flex pipe.
Flex-a-spoutADS Adapter
PVC pipe adapters for 2”x3” or 3”x4” downspouts into 4” pvc pipe.  
2" x 3" PVC Adapter3" x 4" PVC Adapter