---
product_id: 122916943
title: "TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A"
brand: "toto"
price: "€ 1515.15"
currency: EUR
in_stock: true
category: "Toto"
url: https://www.desertcart.com.cy/products/122916943-twt172m-duofit-in-wall-tank-unit-for-wall-hung-toilets
store_origin: CY
region: Cyprus
---

# Compact dimensions (20.5"D x 14.5"W x 14.5"H) for space-saving elegance Durable copper supply line for lasting reliability Wall-mounted design for sleek installation TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A

**Brand:** toto
**Price:** € 1515.15
**Availability:** ✅ In Stock

## Summary

> 🚽 Elevate your bathroom game with TOTO’s sleek in-wall tank innovation!

## Quick Answers

- **What is this?** TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A by toto
- **How much does it cost?** € 1515.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/122916943-twt172m-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:** Designed to fit discreetly behind your wall, this unit delivers robust performance without bulk.
- • **Trusted TOTO Quality:** Backed by a 1-year limited warranty, ensuring peace of mind and lasting satisfaction.
- • **Effortless Maintenance:** Simplify upkeep with a thoughtfully engineered design that keeps your bathroom fresh and functional.
- • **Seamless Wall Integration:** Elevate your bathroom with a clean, modern wall-hung installation that maximizes space and style.
- • **Premium Copper Supply Line:** Experience unmatched durability and corrosion resistance with a high-quality copper water supply.

## Overview

The TOTO TWT172M DuoFit In-Wall Tank Unit is a compact, wall-mounted toilet tank featuring a durable copper supply line and a sleek rectangular design. Engineered for modern bathrooms, it offers space-saving installation and is backed by a 1-year limited warranty, combining reliability with elegant simplicity.

## Description

A lot of life happens in the bathroom. So at TOTO, we design simple, brilliant, elegant solutions for basic human needs. Every TOTO innovation has a single motivation: helping people feel cleaner and more alive.

## Features

- Covered under Toto's 1 Year Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HFNJNS9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #437,464 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #210 in One-Piece Toilets |
| Brand | TOTO |
| Color | White |
| Customer Reviews | 3.8 3.8 out of 5 stars (8) |
| Date First Available | November 29, 2018 |
| Included Components | Product Only |
| Installation Type | Wall Mounted |
| Item Package Quantity | 1 |
| Item Weight | 0.16 ounces |
| Item model number | WT172M |
| Manufacturer | TOTO |
| Material | Copper |
| Part Number | WT172M |
| Product Dimensions | 20.5"D x 14.5"W x 14.5"H |
| Seat Material Type | Polyvinyl Chloride |
| Shape | Rectangular |
| UPC | 739268341333 |

## Product Details

- **Brand:** TOTO
- **Color:** White
- **Item Weight:** 0.01 Pounds
- **Material:** Copper
- **Product Dimensions:** 20.5"D x 14.5"W x 14.5"H

## Images

![TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A - Image 1](https://m.media-amazon.com/images/I/51RRHUIcdbL.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.com.cy/products/122916943-twt172m-duofit-in-wall-tank-unit-for-wall-hung-toilets](https://www.desertcart.com.cy/products/122916943-twt172m-duofit-in-wall-tank-unit-for-wall-hung-toilets)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*