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Increaser 3" - 4" [Galvalume], PelletVent Pro - 3PVP-X4
Duravent$137.273PVP-X4 is a galvalume 3 inch to 4 inch increaser for a PelletVent Pro pipe. This is an OEM DuraVent venting component. -
Appliance Adapter/Increaser 3" - 4" [Galvalume], PelletVent Pro - 3PVP-X4AD
Duravent$159.073PVP-X4AD is a galvalume 3 inches - 4 inches appliance adapter/increaser with a 3 inch diameter. This is used with PelletVent Pro pipe and is an OEM DuraVent venting component.