- What it is: Pack of 2 replacement rubber diaphragm washers designed for float (fill) valves in toilet cisterns. - Key benefits: - Stops leaks and running toilets by restoring the valve seal. - Durable rubber construction for reliable sealing and long-lasting performance. - Precise dimensions ensure a secure fit and consistent operation. - Why you need it: - Worn or damaged diaphragm washers are a common cause of leaking or continuously running fill valves. Replacing them is a quick, low-cost repair that restores normal function and reduces water waste. - Keeps existing valves operating without full replacement of the valve assembly. - Compatibility and function: - Specifically made for float/ballcock-style fill valves and for bottom- and side-entry inlet fill valves. - Versatile compatibility with various models of these valve types. - Size and fit: - Overall diameter: 28 mm - Depth: 15 mm - Engineered to provide a precise fit for secure sealing and reliable performance. - Material and performance: - Made from rubber to provide stable sealing properties and resistance to typical cistern conditions. - Designed to maintain a reliable seal and reduce the risk of leaks when properly installed. - Typical applications / use scenarios: 1. Replace a worn diaphragm in a cistern with a ballcock float valve to stop a toilet from continuously running. 2. Service a bottom-entry or side-entry inlet fill valve during routine maintenance to restore proper shutoff and prevent dripping. 3. Keep a set on hand for plumbing repairs or for maintenance technicians handling multiple toilet models in residential or commercial properties. - Package contents: - 2 rubber diaphragm washers (as described) Simple, compatible, and effective replacement washers to restore proper sealing and stop common fill-valve leaks.