Your washing machine's recirculation pump hose, part number DC97-18677A, might be the cause of water flow issues if it's damaged or worn. This genuine Samsung hose is crucial for carrying water between the recirculation pump and wash tub in your top load washer. Before replacing, make sure to shut off the water supply and unplug the washer. Work gloves are recommended to protect your hands during installation. Verify your model number for compatibility before purchasing.