OptimFlush represents a new generation of toilets. A tank without external power supply, with extremely low water consumption, meets the strictest parameters of current technical standards and regulations, focusing on maximum simplicity and system reliability.
The “all-in-one” philosophy places the greatest emphasis on quick and easy installation. The highest priority is the overall appearance.
The OptimFlush system is suitable for both types of flushing – “siphon” (mainly Asia and USA) and “washdown” (mainly Europe and the Middle East).

OFS is a unique toilet flushing system using pressure taken from the pipes. Compressed air with water is stored in tanks inside the toilet, ready to be released. The result is a very efficient and quiet flush, which cannot be achieved using gravity flushing (used in standard toilets in Europe).
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Studio S is quieter than most comparable toilets, requires no batteries or electricity, and uses standard bathroom water supply connections.
The Studio S toilet received the RED DOT DESIGN AWARD 2020.



In the photo from left James Walsh (Marketing Director of American Standard), Mats Dannerstedt (SAT USA), Jaroslava Valová (Founder of SIKO), Monika Vítová (CFO of SIKO Group) and Ondřej Sochor (CEO of SAT).

In high-traffic areas such as retail centers, cost-effective flushing comes with double benefits. Eco-friendly toilets with minimal water consumption, among which OptimFlush is at the forefront, are not only ECOlogical but also highly ECOnomical.
We are pleased that our toilet was selected and installed in one of the main shopping centers in Prague, where it provides benefits and the opportunity to experience economical flushing technology.