Description Toto Hi Speed Toilet Fill Valve Toto For Bottom Water Fed 7/8-inch Water Connection, 9-inch Water Height Fill Valve. Fill valve is universal fit for 1- and 2-piece toilets that are bottom water fed with a 7/8-inch pipe connection. The fill valve replaces the ballcock mechanism. Anti-Siphon Fill Valve Corrosion-resistant Material 7/8-inch Strainer catches sediment in the water and allows valve to be serviced. Compatible with TSU16A, TSU18A, TSU24A, TSU25A, TSU26A, TSU28A, TSU29A, TSU30A, TSU33A, TSU34A, TSU38A, TSU08A.5, TSU36A.10, TSU08A.6R, TSU36A.6, TSU06A.4, TSU09A.8R, TSU909A.13, TSU08A.11, TSU51A, TSU53A, TSU55A. Toto Hi-Speed Fill Valve – Features, Functions, and What’s Included





