3 Pack Toilet Fill Valve Diaphragm Washer Set, Replacement Inlet Valve Seal with Plastic Inserts, Fix Running Water and Hissing in WC Units, DIY Plumbing Repair Kit, Plumbing Spares

• STOP CONSTANT RUNNING WATER: Designed effectively Designed effectively to repair faulty toilet cisterns that fail to shut off water flow. If your WC unit continues to fill after flushing or makes a persistent hissing noise, this diaphragm washer kit provides a reliable solution to restore proper inlet valve function, helping to reduce water wastage and save on household utility bills.
• DURABLE RUBBER CONSTRUCTION: Manufactured from hig Manufactured from high-grade, flexible rubber material that offers excellent resistance to hard water and limescale build-up. The seal maintains its elasticity over time, ensuring a watertight fit within the fill valve mechanism. Includes 3 robust white plastic positioning clips to ensure the washer stays securely in place during operation.
• SIMPLE DIY MAINTENANCE: No need to call a plumber No need to call a plumber or replace the entire valve mechanism. This kit allows for straightforward maintenance for homeowners. Simply isolate the water supply, dismantle the top cap of the inlet valve, replace the old distorted washer with this new seal, and secure it with the provided plastic insert.
• VERSATILE COMPATIBILITY: Engineered to fit a wide Engineered to fit a wide range of common side-entry and bottom-entry toilet fill valves found in UK bathrooms (please compare your existing diaphragm dimensions and shape with our images before purchase). An essential component for bathroom renovation, property maintenance, and servicing older cistern mechanisms.
• ECONOMICAL 3-PIECE MULTIPACK: Supplied as a value- Supplied as a value-for-money set containing 3 rubber diaphragms and 3 plastic retaining clips. This ensures you have spare parts available for future repairs or for servicing multiple toilets in your home or office. A practical addition to any homeowner's tool kit or workshop organiser.

Restore Your Toilet’s Efficiency with our Diaphragm Washer Replacement Kit Is your bathroom plagued by the annoying sound of a toilet cistern that never stops filling? Are you noticing water constantly trickling into the pan or an unexplained increase in your water metering? These are classic signs of a worn-out inlet valve diaphragm. Our 3 Pack Toilet Fill Valve Seal Kit is the cost-effective, high-quality solution designed for DIYers and home maintenance enthusiasts. Instead of replacing expensive valve machinery, simply renew the internal seal to fix the leak instantly. Why Choose Our Cistern Spares? This kit addresses the most common cause of "running toilets" — a degraded rubber washer. Over time, limescale and water pressure cause original seals to crack or distort. Our replacement diaphragms are crafted from durable, flexible rubber designed to withstand the rigours of daily flushing and UK water conditions. Key Features: Effective Leak Repair: Targets the source of hissing intake valves and continuous filling issues. Complete Set: Comes with the necessary plastic inserts (collets) often lost or damaged during repair. Wide Compatibility Design: Compatible with many standard ballcock and float valve designs used in residential and commercial WC units.