For connecting round downspouts to PVC pipe. White reducers are compatible with solid white or green drain tile (also known as schedule 40).

4" to 3" Reducer:

Connects 3" round downspout to 4" round PVC pipe

Opening for PVC pipe measures 3 1/2" x 4 1/4"

6" to 4" Reducer:

Connects 4" round downspout to 6" round PVC pipe

Opening for PVC pipe measures 4 1/4" x 6 1/4"

8" to 4" Reducer:

Connects 4" round downspout to 8" round PVC pipe

Opening for PVC pipe measures 4 1/4" x 8 3/8"