Fantech Inline Centrifugal Duct Fans, Molded Housing, 6"
Fantech 9800004 RSK-6 Backdraft Damper, 6" Duct
Hydrofarm Y Connector, 6 by 6 by 6-Inch
Fantech DG 4 Designer Exhaust Grille with Collar for 4" Duct
Active Air Stainless Steel Duct Clamps, 6" (Pack of 2)
VenTech VT DUCT-6 VTD625 Aluminum Duct for Ventilation Ducting, 6''
Fantech WC 15 Speed Control with On-Off Switch, 115V, 5 Amp
Vortex 347 CFM S Line S-600 Fan, 6"
Fantech RVF6 Exterior Wall Mount, 6" Centrifugal Duct Fan, 242 CFM