20 Pieces O-Ring Shower Head Seal Stainless Steel Filter Mesh Rubber Washer Seal for 1/2 Inch Shower Heads

Package Contents: The package includes 20 stainless steel mesh filter seal rubber washers, a sufficient quantity for long-term use. Good Material: The washers are made of durable and robust stainless steel and rubber, making them easy to use. Size: 19mm outer diameter, 12mm inner diameter, 2.7mm thickness, and stainless steel. Effective Function: Suitable for hand hoses and some shower heads to filter sand and gravel, reducing the risk of nozzle clogging. Design: The rubber washer with a stainless steel filter acts as a flow restrictor, effectively reducing water waste. Note: All data is measured manually, please allow 1-3cm error due to differences in light and display. There may be color differences; please refer to the actual item received.