Direct Vent Pipe SKU 46DV06 Product Details | Specifications | Check Inventory Please select 4X6 5/8 DIRECT VENT PIPE 6"4X6 5/8 DIRECT VENT PIPE 12" B4X6 5/8 DIRECT VENT PIPE 18"4X6 5/8 DIRECT VENT PIPE 24"4X6 5/8 DIRECT VENT PIPE 24"B 4X6 5/8 DIRECT VENT PIPE 364X6 5/8 DIRECT VENT PIPE 36 BL4X6 5/8 DIRECT VENT PIPE 48"4X6 5/8 DIRECT VENT PIPE 48"B 4X6 5/8 DIRECT VENT PIPE 60 Log in to view price