---
product_id: 418991197
title: "WT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Li, N/A"
brand: "toto"
price: "€ 1622.59"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/418991197-wt172m-duofit-in-wall-tank-unit-for-wall-hung-toilets
store_origin: FR
region: France
---

# Compact 52x37x37 cm Design Wall-Mounted Space Saver Precision Copper Supply Line WT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Li, N/A

**Brand:** toto
**Price:** € 1622.59
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your bathroom game with invisible power and lasting style!

## Quick Answers

- **What is this?** WT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Li, N/A by toto
- **How much does it cost?** € 1622.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/418991197-wt172m-duofit-in-wall-tank-unit-for-wall-hung-toilets)

## 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

- • **Compact Yet Powerful:** Optimized dimensions ensure maximum efficiency without sacrificing valuable bathroom real estate.
- • **Effortless Installation:** Designed for straightforward wall-mounted setup, perfect for contemporary wall-hung toilet systems.
- • **Seamless Wall Integration:** Elevate your bathroom with a sleek, space-saving in-wall tank that blends effortlessly into modern interiors.
- • **Trusted Quality Assurance:** Backed by TOTO’s 1-Year Limited Warranty for peace of mind and lasting performance.
- • **Durable Copper Supply Line:** Experience unmatched reliability and corrosion resistance with premium copper plumbing components.

## Overview

The Toto WT172M DuoFit In-Wall Tank Unit is a compact, wall-mounted toilet tank featuring a durable copper supply line. Designed for modern wall-hung toilets, it offers space-saving installation and is backed by a 1-year limited warranty, ensuring reliable performance and sleek bathroom aesthetics.

## Description

WT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Li, N/A

## Features

- Covered under Toto's 1 Year Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TOTO |
| Part number | WT172M |
| Item Weight | 4.54 g |
| Product Dimensions | 52.07 x 36.83 x 36.83 cm; 4.54 g |
| Item model number | WT172M |
| Color | White |
| Material | copper |
| Shape | Rectangular |
| Installation Method | Wall Mounted |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** White
- **Product dimensions:** 52.1D x 36.8W x 36.8H centimeters
- **Material:** copper
- **Brand:** TOTO
- **Item weight:** 0.01 Pounds

## Images

![WT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Li, N/A - Image 1](https://m.media-amazon.com/images/I/61svWy9AIVL.jpg)

## Questions & Answers

**Q: Can this toilet bowl ct426cfgt40#01 be installed with this sw3046at40#01 washlet?**
A: Hello, Yes. The CT426CFGT40 bowl and the SW3056AT40 WASHLET are compatible and will also work with this in-wall tank. If you'd like to be able to use the Auto Flush function, please get in-wall tank WT173MA. I hope this helpful and thank you for your interest in TOTO!

**Q: How does this compare to the toto wt173m tank?**
A: Hello, The WT172M is designed for the NEOREST bowl and bidet unit. WT173M will have different compatible bowls. Please take care not to interchange the two. If you need additional assistance, please reach out to us directly. Our Technical Support team is standing by to take your call. They can be reached at 1-888-295-8134 between 8am - 8pm Mon - Fri EST and press 4 when prompted. We also have live chat on the TOTO USA website. I hope this helps and thank you for choosing TOTO.

## Frequently Bought Together

- TOTO WT172M Toilets and Bidets
- TOTO TYT930WH Dual Button Push Plate with Round Buttons for In Wall Tank Systems (DuoFit In-Wall Tanks) White Matte
- TOTO CT428CFG#01 Toilets and Bidets, White

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**Shop now:** [https://www.desertcart.fr/products/418991197-wt172m-duofit-in-wall-tank-unit-for-wall-hung-toilets](https://www.desertcart.fr/products/418991197-wt172m-duofit-in-wall-tank-unit-for-wall-hung-toilets)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*