---
product_id: 122916943
title: "TOTO TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A"
brand: "toto"
price: "₨462511"
currency: LKR
in_stock: true
category: "Toto"
url: https://www.desertcart.lk/products/122916943-toto-twt172m-duofit-in-wall-tank-unit-for-wall-hung
store_origin: LK
region: Sri Lanka
---

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

**Brand:** toto
**Price:** ₨462511
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your bathroom game with TOTO’s sleek in-wall tank – where style meets smart engineering!

## Quick Answers

- **What is this?** TOTO TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A by toto
- **How much does it cost?** ₨462511 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/122916943-toto-twt172m-duofit-in-wall-tank-unit-for-wall-hung)

## 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

- • **Clean, Modern Aesthetic:** Transform your bathroom into a sleek, contemporary space with a pristine white finish and rectangular design that complements any décor.
- • **Effortless Installation:** Designed for professional-grade wall mounting, this unit simplifies your renovation or new build with precise dimensions and easy setup.
- • **Trusted Brand Assurance:** Backed by TOTO’s 1 Year Limited Warranty, ensuring quality and reliability from a global leader in bathroom innovation.
- • **Seamless Wall Integration:** Elevate your bathroom with a discreet, space-saving in-wall tank unit that blends modern minimalism with high functionality.
- • **Premium Copper Supply Line:** Experience unmatched durability and corrosion resistance with a built-in copper supply line designed for longevity and peace of mind.

## Overview

The TOTO TWT172M DuoFit In-Wall Tank Unit is a compact, wall-mounted plumbing solution featuring a durable copper supply line and a clean white finish. Designed for modern bathrooms, it offers easy installation, space-saving benefits, and is backed by a 1 Year Limited Warranty from TOTO, a trusted name in bathroom innovation.

## 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 | #413,561 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #223 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

![TOTO 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/21NJvB4keqL.jpg)
![TOTO TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A - Image 2](https://m.media-amazon.com/images/I/21lLDEXTFpL.jpg)
![TOTO TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A - Image 3](https://m.media-amazon.com/images/I/315W9qeE3LL.jpg)
![TOTO TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A - Image 4](https://m.media-amazon.com/images/I/41REehG7jZL.jpg)
![TOTO TWT172M DuoFit In-Wall Tank Unit for Wall-Hung Toilets with Copper Supply Line N/A - Image 5](https://m.media-amazon.com/images/I/41k6CJEjmEL.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.lk/products/122916943-toto-twt172m-duofit-in-wall-tank-unit-for-wall-hung](https://www.desertcart.lk/products/122916943-toto-twt172m-duofit-in-wall-tank-unit-for-wall-hung)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-22*