TOTO ST453UA#01 Toilet Tank Specifications

  • Color/Finish: Cotton White
  • Product Type: Tanks
  • Warranty: Manufacturer One Year Limited
  • Material: Vitreous China
  • Item Length (in.): 8
  • Item Width (in.): 16
  • Item Height (in.): 13.875
  • Item Weight (lb.): 28
  • ADA Compliant: Yes
  • Battery Included: No
  • Water Consumption (GPF): 1.0
  • Flush Lever Location: Left
  • Rough-in (in.): 12

TOTO ST453UA#01 Drake II 1G and Vespin II 1G Toilet Tank with Washlet+ Auto Flush Compatibility

  • $183.44 Save $77

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The TOTO Drake II 1G and Vespin II 1G, 1.0 GPF Auto Flush Compatible Toilet Tank is designed for use with the Drake II or Vespin II bowl. The Drake II 1G and Vespin II 1G features TOTO's industry leading 1G technology offering a powerful flush that flushes completely and fully with only one gallon of water. The Tornado Flush system uses a hole-free rim design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently.

This version of the tank comes equipped with a left-hand chrome trip lever. This tank model offers hands-free, auto flush compatibility when used with the compatible T40 Washlet+ Ready bowl and Washlet electronic bidet seat. The Drake II 1G and Vespin II 1G meets the standards for EPA WaterSense, and California's CEC and CALGreen requirements.

The Drake II 1G and Vespin II 1G tank includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. Additional items needed for installation and use must be purchased separately: toilet bowl, wax ring, toilet mounting bolts, water supply lines, and toilet seat. The Drake II 1G and Vespin II 1G ST453UA tank is designed to be used with Drake II and Vespin II bowls only.

TOTO ST453UA#01 Toilet Tank Features and Overview

  • Drake II 1G and Vespin II 1G toilet tank for use with Drake II or Vespin II toilet bowl
  • 1G flushing system, creates a powerful flush with only 1.0 GPF
  • Auto Flush compatible when paired with compatible T40 Washlet+
  • Left-hand chrome trip lever
  • WaterSense, CALGreen, and CEC compliant
  • Included parts: tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
  • Purchased separately: bowl, wax ring, toilet mounting bolts, water supply lines, and optional Washlet+ with Auto Flush kit

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