CAPTIVE-AIRE Grease Box for Restaurant Canopy Hood Exhaust Fan (Includes Down Spout)

Grease Cup for kitchen-duty centrifugal exhaust fans, Box Dimensions 17-1/8 Long X 5-1/16 Wide X 3-3/4 High. Prevents grease buildup on rooftop. 18 Gauge Aluminized Metal. One gallon volume per NFPA96.