ProLine  48   1800 CFM Stainless Wall Range Hood - 4 Speed Blower - ProSW48  The ProS Series of 48 inch wall range hoods comes beautifully packaged in high end 430 stainless steel. Equipped with a single super-efficient 900 CFM motor (30 inch sizes), and dual super-efficient blowers for a total 1800 CFM (36 inch - 60 inch... 