Home/Custom Cooling Fans and Shrouds Northern Fan Shroud, 25.7 wide x 19.4" tall $96.05 Northern Fan Shroud, 21.5 wide x 18.5 tall $96.05 Spal Electric fan, 16 dia x 3.5 thick, 2025 cfm $204.98 Spal Electric fan, 16 dia x 2.5 thick, 1610 cfm $138.91 Derale Adjustable Fan Controller, 150-240 degree $82.37 Northern Fan Shroud, 22" wide x 19.2" tall $96.05