Aquia IV Elongated 0.8 gpf & 1.28 gpf Dual-Flush Two-Piece Toilet in Cotton White

SKU# 21225 | MODEL# CST446CEMG#01

Regular price $512.40
Regular price $732.00 Sale price $512.40

IN STOCK Leaves warehouse in 1 business day or less.

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Product Summary:

Enhance your bathroom’s style and functionality with the Toto Aquia IV Two-Piece Toilet. Each toilet in the innovative Aquia IV collection features Toto’s powerful and highly efficient Dynamax Tornado Flush system and a dual flush option so users can choose between 0.8 and 1.28 GPF. Both the skirted design and Cefiontect ceramic glaze help keep dust and debris from building up around and in your toilet, making it easier to clean and increasing your toilet’s longevity. Although a toilet seat is not included, you can purchase the seat or washlet that best suits your needs.

Product Description:

Toto Model Number: CST446CEMG#01

The modern look of the 2pc, regular height Aquia IV toilet, features our renowned DynaMax Tornado Flush technology in an ultra-high efficient 1.28/0.8 GPF. This toilet features our CEFIONTECT ceramic glaze which prevents debris and mold from sticking to ceramic surfaces.

Aquia IV Collection

Inspired by European lifestyles, the Aquia Collection's simple and modern appeal is backed by TOTO's People-Centered Design principle. From faucets of varying heights to complement any lavatory and stylish shower accessories, to the space-saving wall-hung toilet, the Aquia Collection was designed with people in mind for intuitive use.

Who is Toto?

For over 100 years, Toto has led the plumbing industry by creating innovative solutions for your restroom. Toto prides itself on engineering products with comfort, cleanliness, and conservation at the forefront of every design.


  • DYNAMAX TORNADO FLUSH system, ultra high-efficency
  • CEFIONTECT ceramic glaze prevents particulates from adhering to the porous surfaces, and making it easier to clean.
  • Skirted Design
  • Non-clog 2.5" trapway with clear glaze coating
  • Elongated front bowl and tank set, less toilet seat
  • Quiet Flush
  • Dual Flush operation
  • Chrome push-button
  • 12" Rough-in
  • Wax ring not included

Water Conservation Requirements

Water efficiency standards for plumbing products such as faucets, toilets, and showerheads vary state to state. Products that do not comply with EPA (Environmental Protection Agency) standards for water conservation are not eligible for purchase or shipping in specific regions.

This product meets water efficiency standards and is eligible for purchase in all contiguous U.S. states.


  • Ada Compliant: No
  • Calgreen: Yes
  • Cec: Yes
  • Color: Cotton White
  • Color Family: White
  • Flush Lever Location: Center
  • Height: 29.25"
  • Length: 28.25"
  • Material: Vitreous China
  • Mount Location: Floor
  • Prop 65 Warning: Yes
  • Rim Height: 15.56"
  • Room Type: Bathroom
  • Rough In: 12"
  • Seat Included: No
  • Shape: Elongated
  • Skirted: Yes
  • Type V: Dual-Flush Two-Piece
  • Upc: 739268336322
  • Warranty: 1 Year Limited
  • Watersense: Yes
  • Water Consumption: 0.8 gpf 1.28 gpf
  • Weight: 119 lbs
  • Width: 15.5"