Aquia IV Elongated 1.28 gpf & 0.8 gpf One-Piece Toilet with Washlet+ S550e in Cotton White

SKU# 21158 | MODEL# MW6463056CEMFG#01

Regular price $2,038.40
Regular price $2,912.00 Sale price $2,038.40

IN STOCK Leaves warehouse in 2-3 business days, ship times vary.

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Product Summary:

It’s hard to beat the Aquia IV One-Piece Toilet when it comes to style and functionality. The sleek modern toilet boasts an easy-to-clean skirted design and sparkling cotton white finish. The round toilet bowl includes Cefiontect ceramic glaze to prevent waste from building up, and the seamless one-piece design makes cleaning a breeze. This model also includes the Washlet+ s550e, a state-of-the-art bidet with automatic and remote control. You can adjust the spray, water pressure and temperature, and warm air dryer function to your liking. Once you’ve settled on your ideal cleansing experience, save your preferences using one of the two user memory settings.

Product Description:

Toto Model Number: MW6463056CEMFG#01

The WASHLET+ system neatly conceals the WASHLET power cord and water supply hose for a clean installation. The system is comprised of a bidet seat WASHLET and toilet which are specially designed for a seamless installation that compliments your bathroom's decor.

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.


  • High-tech Electronic Bidet Seat and Toilet Combination
  • System includes toilet and WASHLET
  • Concealed supply connection for seamless installation
  • DYNAMAX TORNADO FLUSH system, ultra high-efficiency
  • CEFIONTECTt ceramic glaze
  • Non-clog 2.5" trapway with clear glaze coating
  • Elongated front WASHLET toilet seat with cover
  • EWATER+ mists on the wand and toilet bowl, after each flush, to reducing the need for harsh cleaning chemicals.
  • PREMIST of bowl before use
  • Front and rear warm water cleansing with adjustable temperature and pressure control

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
  • Auto Open Close: Yes
  • Bidet Type: Washlet+ S550e
  • Calgreen: Yes
  • Cec: Yes
  • Color: Cotton White
  • Color Family: White
  • Flush Lever Location: Remote Control
  • Flush Valve Size: 2.5"
  • Heated Seat: Yes
  • Height: 28.13"
  • Length: 27.56"
  • Material: Plastic Vitreous China
  • Prop 65 Warning: Yes
  • Rim Height: 16.13"
  • Room Type: Bathroom
  • Rough In: 12"
  • Seat Included: Yes
  • Shape: Elongated
  • Skirted: Yes
  • Type V: One-Piece Universal Height
  • Upc: 739268344747
  • Voltage: 120 V
  • Warranty: 1 Year Limited
  • Watersense: Yes
  • Water Consumption: 0.8 gpf 1.28 gpf
  • Weight: 132.3 lbs
  • Width: 15.19"