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Toilet Seat Required
- Two-piece configuration eases installation and maintenance
- Elongated bowls provide an extra 1-1/2" compared to the traditional round bowl
- Covered under Toto's one year limited warranty
- Made from durable and easy-to-clean vitreous china
- Floor mounted installation type provides for fast and easy installation
- Gravity flush type is both easy to use and effectively clears waste
- ADA compliant
- WaterSense certified – toilet uses 20% less water than the current standard while maintaining superior performance
Product Technologies / Benefits:
- E-Max Flush Technology: Based on Toto's legendary G-Max gravity flushing system, E-Max is designed to save water without sacrificing efficiency. This 1.28 GPF gravity flushing technology utilizes simple and efficient engineering to reduce the amount of water needed to clear waste.
- Overall Height: 34-1/2" (measured from the bottom of the base to the highest point on the toilet)
- Overall Length: 28-1/4" (measured from the back of the tank to the front of the rim)
- Overall Width: 19-1/8" (measured from the furthest point on the left to the furthest on the right)
- Bowl Height: 16-1/8" (measured from the bottom of the base to the rim)
- Flow Rate: 1.28 GPF (gallons-per-flush)
- Water Area: 8-7/8" x 6-3/8" (inner rim dimensions length X width)
- Water Depth (From Rim): 5-1/2"
- Tank Width: 19-1/8" (measured from left most to right most points on tank)
- Trapway (Discharge Passageway) Size: 2-1/8"
- Distance Between Toilet Seat Installation Holes: 5-1/2"
For over 90 years Toto has been producing superbly designed, high-performance plumbing products for residential and commercial bathrooms. With a concentration on creating a more enjoyable bathroom experience, Toto infuses its products with sophisticated styling and substance. Each product is constructed and fine-tuned with computer precision and relentless attention to detail. Through ever evolving manufacturing practices and new technologies, Toto consistently leads the way in plumbing fixture efficiency and sustainability. It is this pursuit of excellence that pushes them beyond industry standards and drives them to maintain their reputation as one of the most decorated plumbing manufacturers in the world.
Additional Toto Links
Our SKU: Toto CST424EF
This product is listed under the following manufacturer number(s):
- Toto CST424EF#03
- Toto CST424EF#01
- Toto CST424EF#12
*Denotes a finish or option that has been discontinued
How to remove and install a ToiletIf you have been considering replacing your toilet, yet are wondering how complicated of a job this is? Take a moment and we'll show you just how simple this job can actually be.
TOTO Toilet Flush TestingTake a moment to see just how TOTO takes flush testing seriously.