ABS Exhaust Pipe Reducer Adapter 100 to 75mm

PATIKIL 4" to 3" Duct Reducer, 4 Pack Duct

Vent Systems 200 to 150 mm / 8" to 6" Inch

PATIKIL 6.5" to 6" to 4.6" Duct

PATIKIL 10" to 8" Duct Reducer Connector,

PATIKIL 8" to 4" Duct Reducer Connector, 2

PATIKIL 7" to 6" Duct Reducer, ABS Ducting

JINFEUGE Abs Exhaust Pipe Reducer Adapter

JINFEUGE Abs Exhaust Pipe Reducer Adapter

1PC ABS Exhaust Pipe Reducer Adapter Ventilation

1PC ABS Exhaust Pipe Reducer Adapter Ventilation