Love-Less Ash 1P24 Vacuum Pellet Stove Cleaning Hose Pellet stove cleaning hose. The pellet stove cleaning hose is a flexible hose that fits in the inside of the hose end. This hose is used to clean in all the nooks and crannies that your pellet or corn stove have. Only 1/2 inch in diameter the cleaning hose will fit in many places the regular nozzle will not. When your stove is better maintained, it will last longer, run better and your home will stay cleaner.