Unfortunately, our Black Friday deals on range hoods are over. If you still want to buy a range hood with a discount, view our promotions page. Choose a range hood with exhaust system if you have an outward exhaust system. Don't have that? Choose a range hood that's suitable for recirculation. If you choose a built-in model, it's important that you measure the niche dimensions of your kitchen precisely, so that the range hood fits properly in your kitchen.