[High-quality material] These sink filter stoppers are made of high-quality stainless steel, copper and rubber, strong and durable, not easy to deform, anti-corrosion and wear-resistant, not easy to rust, easy to clean, and can be reused for a long time. [Practicability] The water tank filter cap can effectively filter food, waste, residue, prevent the pipe from sewer from getting clogged, maintaining smooth water flow, and easily discharging sewage and dirt, which is very convenient. [Excellent structure] The rubber sealing ring has resistance heat, ozone, good airtightness and corrosion resistance, which can avoid the formation of unpleasant odors and clogging of drainage pipes. The nut can be easily grasped, which is convenient for emptying the filtered waste and keeping the sink clean. [Wide use] Universal sink replacement parts, the outer diameter of the filter cap d The sink is 80mm/3.15in, suitable for sinks with a diameter of 79-81mm/3.11-3.19in. Suitable for most swimming pools with closed caps. [Package includes] You will get 10 pieces of sink filter caps, which are enough for your long-term use and meet your replacement needs.< /p>