Ensure the ultimate purity of your baby milk with our hygienic closed pumping system which features a physical barrier to prevent milk from ever entering the suction tubes or motor unit This critical design feature is essential for maintaining total hygiene as it prevents the growth of mold or bacteria in the mechanical parts that are impossible to reach or clean By keeping the milk path entirely separate from the air flow we guarantee a safe and sterile solution that provides peace of mind for mothers who prioritize their newborn health and want an easy maintenance device