TOTO Drake II 1G 16" 1.0 GPF Single Flush Toilet Tank

On Sale:
$177.00 $252.00
(30% Off)
On Sale:
$177.00 $252.00
(30% Off)

Select Finish*

On Sale:
$177.00 $252.00
(30% 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 8" x W 16" x H 13 7/8"

About TOTO ST453UA Drake II 1G 16" 1.0 GPF Single Flush Toilet Tank

The Drake II or Vespin II toilet bowl. It features TOTO''s industry-leading 1G technology that flushes powerfully and completely with only 1G (one gallon) of water. The Tornado flush system uses a hole-free rim design with dual nozzles that help rinse the bowl more efficiently. It comes in a smooth rectangular shape and is equipped with a left-hand chrome trip lever that offers a modern and sleek design to enhance your bathroom experience. Also, it comes in a cotton white finish that offers a clean and hygienic look while complementing other bathroom styles.
  • Vitreous china construction
  • Flow Rate: 1.0 and 0.8 GPF
  • 1G flushing system, creates a powerful flush with only 1.0 GPF
  • With left-hand trip lever
  • Auto flush compataible when paired with compatible T40 WASHLET+
  • Included Parts: Tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
  • WaterSense, CALGreen, and CEC compliant
  • ADA compliant (when installed with trip lever located on the approach side

Key Features & Innovations

1.0 GPF Gravity-Fed Flushing System

This new line of toilets uses TOTO’s gravity-based Double Cyclone technology, offering a balanced and ultra-efficient 1.0 gallons per flush. The system is simple and powerful and surprisingly quiet, giving you peace of mind in your home and for the planet.



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

ADA Compliant

The American Disability Act (ADA) was enacted in 1990 to establish design codes to serve people of all ages and abilities. A core principle behind TOTO Total Design, ADA standards consider the needs of everyone, no matter their needs, without additional adaptation or specialization, optimizing the bathroom experience for all generations in the family home.

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
ST453UA#01 With Finish: Cotton $177.00
ST453UA#51 With Finish: Ebony $264.00
ST453UA#03 With Finish: Bone $203.00
ST453UA#11 With Finish: Colonial White $177.00
ST453UA#12 With Finish: Sedona Beige $203.00

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