The Euronics ECC05NA Manual Concealed Cistern is a frameless concealed flushing solution engineered for maximum installation flexibility, silent performance, and long-term reliability. Powered by EURONICS Instaflush technology, the system delivers leak-free operation, efficient water usage, and easy servicing—making it ideal for both residential and commercial washrooms.With its joint-free solid construction, debris-resistant internal design, and adjustable dual-flush system, the ECC05NA offers dependable performance while enabling clean, minimalist concealed installations without the need for a supporting frame.