zoro totoThe Genuine TOTO Universal Fill Valve by Korky is desned to replace all TOTO Fill Valves including: Drake, Eco Drake, Ultramax, and all other TOTO toilet models. Desned toEdit 1: It has been confirmed that a new company has overtaken Zoro and will now be operating everything. Previous Zoro staff will still be supporting the new site. This change is permanent.