---
product_id: 235606464
title: "TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White)"
brand: "toto"
price: "VT174527"
currency: VUV
in_stock: false
reviews_count: 2
url: https://www.desertcart.vu/products/235606464-toto-cst646cemfgat40-01-aquia-iv-1-piece-elongated-dual-flush
store_origin: VU
region: Vanuatu
---

# Dual Flush Efficiency 1-Piece Design 117 lbs Weight TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White)

**Brand:** toto
**Price:** VT174527
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Transform Your Bathroom Experience!

## Quick Answers

- **What is this?** TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White) by toto
- **How much does it cost?** VT174527 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/235606464-toto-cst646cemfgat40-01-aquia-iv-1-piece-elongated-dual-flush)

## Best For

- toto enthusiasts

## Why This Product

- Trusted toto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Modern:** Elevate your bathroom aesthetic with a contemporary 1-piece design.
- • **Durable & Stylish:** Crafted from high-quality porcelain and plastic for lasting elegance.
- • **Easy Installation:** Floor-mounted for straightforward setup, making upgrades a breeze.
- • **Hygienic CEFIONTECT:** Advanced glaze technology keeps your toilet cleaner for longer.
- • **Eco-Friendly Flush Options:** Choose between 1.28 GPF and 0.8 GPF for water conservation.

## Overview

The TOTO CST646CEMFGAT40#01 Aquia IV is a state-of-the-art 1-piece elongated toilet designed for efficiency and style. With dual flush options of 1.28 and 0.8 gallons per flush, it promotes water conservation without sacrificing performance. Its sleek cotton white finish and durable materials make it a perfect addition to any modern bathroom.

## Description

TOTO 1PC AQUIA IV WASHLET+ TOILET W /AUTO FLUSH COMPATIBLE-1.28GPF

## Features

- Manufacturer: TOTO
- Color: COTTON

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | COTTON |
| Material | Porcelain, Plastic |
| Brand | TOTO |
| Item Weight | 117 Pounds |
| Installation Type | Floor Mounted |
| Shape | Oblong |
| Seat Material Type | Plastic |
| Manufacturer | TOTO |
| UPC | 739268363069 |
| Part Number | CST646CEMFGAT40#01 |
| Item Weight | 117 pounds |
| Item model number | MS446124CEMG#01 |
| Item Package Quantity | 1 |

## Product Details

- **Color:** COTTON
- **Material:** Porcelain, Plastic
- **Brand:** TOTO
- **Item Weight:** 117 Pounds
- **Installation Type:** Floor Mounted

## Images

![TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White) - Image 1](https://m.media-amazon.com/images/I/41kOjV5i0QL.jpg)
![TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White) - Image 2](https://m.media-amazon.com/images/I/41mTtXMUBPL.jpg)
![TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White) - Image 3](https://m.media-amazon.com/images/I/41on1RzTLHL.jpg)
![TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White) - Image 4](https://m.media-amazon.com/images/I/41iYa04QWbL.jpg)
![TOTO CST646CEMFGAT40#01 Aquia IV 1-Piece Elongated Dual Flush 1.28 & 0.8 GPF WASHLET+ & Auto Flush Ready Toilet w/CEFIONTECT (Cotton White) - Image 5](https://m.media-amazon.com/images/I/4182p7sQ4ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Looking Toilet with Biddet
*by B***R on January 8, 2021*

The media could not be loaded. This toilet looks good and was super easy to install. Easy to clean too. I highly recommend strapping a S550e Washlet+ Bidet on your porcelain throne — you’ll live like a king.

### ⭐ Delivered smashed then out of stock
*by L***I on April 6, 2021*

Toilet was smashed into several pieces and no replacement was available nor a timeline even

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**Shop now:** [https://www.desertcart.vu/products/235606464-toto-cst646cemfgat40-01-aquia-iv-1-piece-elongated-dual-flush](https://www.desertcart.vu/products/235606464-toto-cst646cemfgat40-01-aquia-iv-1-piece-elongated-dual-flush)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-09*