A flexible barrier, often made of rubber or plastic, situated within the drain opening of a garbage disposal unit, prevents food particles and water from splashing upward during operation. These components are commonly available at major home improvement retailers.
These barriers enhance kitchen hygiene, reduce noise emitted during disposal operation, and offer a degree of protection against accidental insertion of utensils into the grinding chamber. Historically, simple designs focused solely on splash prevention; contemporary iterations may incorporate antimicrobial properties and enhanced durability.
