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TOTO Drake II 17 1/4" 1.28 GPF Single Flush Toilet Tank

On Sale:
$182.40 $228.00
(20% Off)

Select Finish*

On Sale:
$182.40 $228.00
(20% Off)
Usually Ships in 1 to 2 Weeks
Retailers have the legal right to set their own prices, but some manufacturers place restrictions on how those prices may be communicated. Because our price on this item is lower than the manufacturer's "minimum advertised price," the manufacturer does not allow us to show you our price until you place the item in your cart, or in some cases, proceeding to the final checkout stage. You are not required to purchase the product to see our lowest price, simply just remove it from your cart.


Product overview


Product Specs:

Product Specs

  • Product Type: Toilet Tanks
  • Finish/Color: Black, White, Sedona Beige, Bone
  • Style: Modern/Contemporary
  • Material: Vitreous China
  • Warranty: 1 Year Limited Warranty
  • Made In: USA


L 7 5/8" x W 17 1/4" x H 13 7/8"

About TOTO ST454EA Drake II 17 1/4" 1.28 GPF Single Flush Toilet Tank

The TOTO Drake II and Vespin II, 1.28 GPF Auto Flush Compatible Toilet Tank is designed for use with the Drake II or Vespin II bowl. The Drake II and Vespin II features TOTO''s Tornado Flush, 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 compataible T40 WASHLET Ready bowl and WASHLET electronic bidet seat. The Drake II and Vespin II meets the standards for EPA WaterSense and California’s CEC and CALGreen requirements. The Drake II and Vespin II 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 and Vespin II ST454E tank is designed to be used with Drake II and Vespin II bowls only.
  • Vitreous china construction
  • E-Max 1.28 GPF flushing system, creates a powerful flush
  • Auto Flush compataible 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

Key Features & Innovations


Established in 1953 by the California Building Standards Law, the California Building Standards Commission (CBSC) is within the Department of General Services under the Government Operations Agency. CBSC members are appointed by the Governor and confirmed by the State Senate.

CBSC's mission is to produce sensible and usable state building standards and administrative regulations that implement or enforce those standards.

Specifically, CBSC:
  • Assists state agencies in producing high-quality amendments
  • Works to repeal unnecessary building regulations and see that ambiguous regulations are more clearly written
  • Assists various constituents and special interest groups in making their needs known to various code-writing departments
  • Administers a public appeal process
  • Educates the public about the state's building code, and helps them to understand and comply with it
  • Ensures Title 24 is published with minimal errors


A partnership program of the U.S. Environmental Protection Agency (EPA) makes it easier to save water and protect the environment by identifying high efficiency products that perform well. The WaterSense label was created to encourage manufactures to produce water efficient plumbing fixtures and to develop a system to help consumers recognize these products. that have been performance tested and validated by several agencies.

As members of the EPA’s WaterSense Steering Committee, TOTO water efficiency specialists advised the EPA on developing product performance criteria for the WaterSense program. TOTO products are recognized is part of the EPA’s National Environmental Achievement Track, the “gold standard” for facility-based environmental performance, recognizing environmental excellence by encouraging facilities with strong environmental records to go above and beyond legal requirements. TOTO is also a partner in the EPA’s innovative collaboration with the freight industry to increase energy efficiency while significantly reducing greenhouse gases and air pollution.

  • Qualify as high efficiency toilets (1.28 GPF or less)
  • Have a minimum soybean paste flush score of 350 uncased grams
  • Meet the los angeles department of water and power supplementary pricing specification regarding trim quality and tank volume
  • Have third party testing agencies conducting product performance testing and validation

Auto Flush

There’s no need to touch the toilet, increasing the level of hygiene in the bathroom.

  • Self opening and closing toilet lid
  • Automatic air purifier
  • Self activating flush
  • Easy of use

TOTO-Dynamax Tornado Flush System -1

Dynamax Tornado flush combines powerful bowl cleaning and waste evacuation using water that is 100% projected from the rim creating 360° cleaning power.


This product has the following variations:

SKU Description Price
ST454EA#12 With Finish: Sedona Beige $205.40
ST454EA#01 With Finish: Cotton $182.40
ST454EA#03 With Finish: Bone $205.40
ST454EA#11 With Finish: Colonial White $182.40
ST454EA#51 With Finish: Ebony $261.40

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