Connects 4 in. PVC to:

  • FDM’s 3 in. Plus 3 in. Corrugated Pipe
  • Advanced Drainage Systems 3 in. Corrugated Pipe

WILL NOT Fit

  • FDM’s Blacked Out 3 in. Corrugated
  • FDM’s High Octane® 3 in. Corrugated
  • Baughman Tile 3 in. Corrugated