This cistern-toilet flush system component set includes everything you need to ensure a reliable and efficient toilet flushing system. The set includes a durable cistern tank, fill valve, flush valve, and dual flush push button. All components are made from high-quality materials for long-lasting performance and durability. The fill valve is adjustable for optimal water levels, while the dual flush push button offers both a full and half flush option for water conservation. Upgrade your toilet system with this complete cistern-toilet flush system component set for efficient and reliable performance.