3" To 4" Ventis PelletVent 304L Inner/Galvanized Outer Pellet Stove Increaser - VPB-PSI34
This Pellet Pipe Increaser increases stove pipe diameter from 3" to 4".
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to .
