Keep your smoker clean with ease with these Pit Boss Foil Grease Pan Liners. These 100% aluminum disposable foil pan liners come in a pack of 6 and mean you never have to worry about wiping out your grease pan ever again. Just remove and replace for a mess-free experience. These foil grease pan liners are compatible with the Pit Boss Pro 4-Series Wood Pellet Vertical Smoker.