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Ceiling Firestop [Galvalume], 4" x 6 5/8" Diameter, DirectVent - 46DVA-FS
Duravent$26.4846DVA-FS is a galvanized ceiling firestop for use with DirectVent Pro DuraVent pipe. This has an inner diameter dimension of 4 inches by 6-5/8 inches. This is an OEM DuraVent venting component. -
Wall Firestop 2 - Small, 4" x 6 5/8" Diameter, DirectVent - 46DVA-WFS2
Duravent$59.5446DVA-WFS2 is a small 4 inch by 6-5/8 inch diameter wall firestop two. This is used with DirectVent pipe and is an OEM DuraVent venting component. -
Wall Firestop, 4" x 6 5/8" Diameter, DirectVent - 46DVA-WFS
Duravent$114.4146DVA-WFS is a galvanized wall firestop with an inner diameter of 4 inches x 6-5/8 inches. This is an OEM DuraVent venting component. -
Ceiling Firestop [Galvalume], 5" x 8" Diameter, DirectVent - 58DVA-FS
Duravent$33.1058DVA-FS is a galvanized ceiling firestop for use with DirectVent Pro DuraVent pipe. This has an inner diameter dimension of 5 inches by 8 inches. This is an OEM DuraVent venting component. -
Wall Firestop, 5" x 8" Diameter, DirectVent - 58DVA-WFS
Duravent$140.6358DVA-WFS is a galvanized wall firestop with an inner diameter of 5 inches x 8 inches. This is an OEM DuraVent venting component.