【84mm Filter Cap for Most French Sinks】 With an outside diameter of 84mm, the Kitchen Sink Filter Cap is suitable for UK sinks ranging in diameter from 84mm to 87mm. Please confirm the size of the sink before purchasing. 【No More Water Leakage】 Used with a well-sealed rubber gasket, this filter filter cap for the Kitchen basket may well cover the drain hose opening when water is kept in the sink. In addition, an additional stainless steel gasket allows for better water storage under the rubber gasket. 【Avoid sewer obstructions】 There are 20 drain holes. tank filter can help the water to drain away without leaving any residue (such as vegetable leaves, hair, etc.), so that the kitchen or bathroom sewer pipe is not clogged. 【Excellent material】 Made of stainless steel, the drain plug of this drain is rust resistant and has a long service life. Thicker and heavier materials make this kitchen sink filter cap more sturdy. 【Easy to use and install】 Push button to fill sink, lift gently to