Toto - WT172M - TOTO® DuoFit® In-Wall Toilet Tank with Dual-Max® Dual-Flush 1.28 and 0.9 GPF System with Copper Supply - WT172M


MSRP: $679.00

Call for discount pricing and availability

Questions about Toto - WT172M
The plumbing professionals at Algor Plumbing and Heating Supply are available to assist you with your selection of Toto products.

Special Order Item - Contact us for availability:

Cicero, IL  708-656-2066  

Toto - WT172M

The TOTO DuoFit In-Wall Tank Dual-Flush System with Copper Supply takes up less floor space, giving your bathroom a more open feel and making it easier to clean. The toilet mounting height is adjustable from 15 to 19 inches and can support up to 880 pounds. This modern design uses TOTO''s Dual-Max flushing system, allowing you to proactively conserve water with a full or light flush option. Choose between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. The DUOFIT harness allows you to select a mounting height of 15 to 19 inches. This provides the opportunity for you to establish a comfortable bowl height for a wide array of individuals. The in-wall unit can support up to 880lbs when installed properly. The kit arrives ready to be installed within a 2 Inch x 6 Inch stud setting with a 2'' x 6'' polyethylene waste outlet. If you require installation within a 2 Inch x 4 Inch setting, you will need to additionally purchase TOTO’s 2 Inch x 4 Inch PVC outlet kit (THU343). To enhance the installation with a WASHLET bidet seat, there is a pre-attached copper supply built into the system. The separately sold TOTO WASHLET Connection kit will complete your WASHLET install (THU468). This DUOFIT requires the toilet bowl and flush push plate to be purchased separately.

UPC: 739268341333
Online Product ID: 4750694
Height: 53.25"
Length: 5.2"
Width: 25.4"
Weight: 38 lbs.
Material: Steel, Plastic
Warranty: Manufacturer One Year Limited
Prop65 Warning: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects, and other reproductive harm. For more information go to
Shipping: L:48"x W:26.5"x H:6" 48 lbs.


  • Dual-Max® dual flush 1.28 and 0.9 GPF flushing system
  • Copper supply line
  • Saves up to 9'' of floor space compared to standard floor-mounted toilet
  • Adjustable 15''-19'' mounting height
  • Supports up to 880 pounds
  • Copper Supply Line
  • One-piece blow molded polyethylene tank to prevent leaks
  • Pre-plumbed for optional WASHLET® connection

Professional delivery is available for every product we sell. We would be happy to coordinate delivery for you!

WT172M - Toto

Algor Plumbing and Heating Supply is proud to present this decorative wall mount one piece toilet, by Toto. The WT172M is made from premium materials, this Wall Mount One Piece Toilet offers great function and value for your home. This fixture is part of Toto's decorative Collection, so make sure to check out other styles of fixtures to accessorize your room.

At TOTO, just being the latest and greatest to the market has never been our focus. Our best ideas start with listening to people and discovering what they really need and want in their lives. We call it "people-first innovation" and it's at the heart of everything we do.Let's face it. The days of pretty for pretty's sake are over. And going basic just to save a few bucks in the short run does not give you any real value. You want bath fixtures that save money and water without sacrificing an ounce of performance. And the peace of mind that comes from knowing you bought a product that sets the standards for world-class performance, enduring quality and reliability. And, of course, you want fixtures that can do it all with effortless beauty.There’s only one bath manufacturer that can deliver all of that — TOTO, a global leader committed to creating products that connect you with water in ways that enrich the flow of your everyday life. That’s the core of people-first innovation. It’s our passion. It’s our mission. And it’s pure TOTO.

Toto Warranty