5 Pcs Silicone Diaphragm Washer, Cistern Washer, Flush Valve Seals for Toilet Cisterns, Universal Pipework Fittings for Toilet Cistern Flush Valves Used in Bathroom Fixtures

• 5 Pcs Practical Pack – Comes with 5 silicone diaphragm washers, enough for direct replacement, spare backup and daily maintenance. Ideal for household, rental, hotel and office toilet cistern repair use.
• Premium Silicone Material – Made of high-quality flexible silicone, features great elasticity, water resistance and ageing resistance. Not easy to harden, shrink or deform in long-term humid bathroom conditions.
• Excellent Leakproof Sealing – Works perfectly as flush valve seals to fit toilet cistern pipework tightly. Effectively stops water dripping, running leaks and poor sealing, saving water and avoiding waste.
• Universal Compatibility – Standard size suits most toilet cistern flush valves and common bathroom pipework fittings. Widely applicable to most mainstream toilet models for easy DIY replacement.
• Easy DIY Installation – No professional tools or plumbing experience required. Simple to replace old or damaged washers quickly, a cost-effective solution for daily bathroom fixture maintenance.

This 5-piece silicone diaphragm washer set is designed as a perfect replacement for old and worn parts inside toilet cisterns, delivering reliable sealing performance for daily bathroom use. Made of premium silicone material, these cistern washers feature excellent elasticity, softness and tight fit, effectively preventing water leakage around flush valves and pipework connections. The universal size design fits most standard toilet cistern flush valves and common bathroom pipework structures, making it a practical spare part for household maintenance and quick repair. Built to withstand long-term contact with water and humid bathroom environments, these flush valve seals boast great ageing resistance, high temperature resistance and durable flexibility. They will not harden, shrink or deform easily after prolonged use, maintaining stable sealing effect all year round. The smooth and well-finished surface ensures a close installation fit, avoiding gaps that cause slow dripping or continuous running water in the toilet cistern, helping you save water and reduce unnecessary household waste. These universal pipework fittings are easy to install without complicated tools or professional plumbing skills, allowing anyone to finish part replacement quickly by removing the old washer and fitting the new silicone diaphragm washer in place. Ideal for fixing common toilet problems such as cistern leaking, running water and poor flush sealing, they offer a cost-effective alternative to calling professional maintenance workers. Suitable for home bathrooms, rental properties, hotels, offices and public restrooms, they adapt to most mainstream toilet cistern models on the market. Compact in size and sufficient in quantity, this 5-pack provides enough spare washers for replacement, backup and future maintenance needs. Sturdy, flexible and highly practical, these silicone cistern washers serve as essential bathroom fixture accessories to keep your toilet cistern working smoothly and quietly. With reliable sealing capability and wide compatibility, they are a must-have plumbing spare part for every family and property maintenance routine.