Kohler K-3723 Black Black Persuade Curv Comfort Height Two-Piece Elongated Toilet

- Item #: BCI1227462

Save with Free Freight on ALL Kohler

Free Freight on ALL Kohler orders over $99. Few exclusions apply, US only
Offer Ends 12/31/2014

Originally $660.50, You Save 25%
Black Black
Free Shipping!
17 In Stock
Ships in 1 to 2 business days, by December 29th


Please select a finish

Earn 312 - 495 points with the purchase of this product Learn More

and earn 350pts

Questions about Kohler K-3723-7?

Contact us for advice or more details. Our product specialists are here to help.

This product has additional required/recommended options. To configure, add to your cart.

  • Toilet Seat Required
  • Angle Supply Recommended
  • Wax Ring Kit Required

Persuade(R) Curv Comfort Height(R) two-piece elongated toilet

The Persuade - Curv Comfort Height two-piece elongated toilet offers improved installation features in a soft contemporary design that is highlighted with a skirted trapway. Along with lavatories and furniture, the Persuade - Curv toilet completes an ensemble that complements many applications. This toilet model features Dual flush technology, which includes both 1.6 gpf and eco-friendly, 1.0 gpf options.


  • Curv design at the rear of the skirted trapway allows flush installation where baseboards may be present
  • 28-5/8" L x 14-3/16" W x 32-1/2" H
  • Meets strict flushing performance guidelines established by the EPA's (Environmental Protection Agency) WaterSense program
  • Qualifies as an HET (High-Efficient Toilet) - consumer rebates are available in certain municipalities
  • High-Efficiency Toilets provide significant water savings of up to 16,500 gallons per year versus an old 3.5 gallon toilet without sacrificing performance
  • Skirted trapway is easy to clean and eliminates potential debris
  • Includes a two-button Chrome finished actuator that provides easy-to-use flushing options
    • For different finish options for your dual-flush actuator, please see K-9384 (sold separately)
  • Elongated bowl
  • This product can help a building earn Water Efficiency points in the LEED Green Building Rating System. See specification sheet for water use data.
  • With a seat height comparable to that of a standard chair, KOHLER Comfort Height toilets make sitting down and standing up easier for people of all ages
  • NOTE: Cannot be combined with the K-3654 Persuade regular height 2-Pc EB (K-4419 tank and K-4322)

Additional Kohler Links

Our SKU: Kohler K-3723

This product is listed under the following manufacturer number(s):

  • Kohler K-3723-47
  • Kohler K-3723-96
  • Kohler K-3723-7
    Black Black
  • Kohler K-3723-NY
  • Kohler K-3723-HW1*
    Honed White
  • Kohler K-3723-95*
    Ice Grey
  • Kohler K-3723-0

*Denotes a finish or option that has been discontinued

Product Videos

  • How to remove and install a Toilet
    If you have been considering replacing your toilet, yet are wondering how complicated of a job this is? Take a moment and we'll show you just how simple this job can actually be.
  •  Kohler K-3723 Persuade Curv Comfort Height Two-Piece Elongated Toilet
    Milan Rosan of Build.com reviews the Kohler K-3723 Persuade Curv Comfort Height two-piece elongated toilet

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Kohler K-3723 Reviews

Rated 5 out of 5 by from We remodled both of our bathrooms and these Persuade toilets repled the original 1960 models that we had (putting the words Low and Flow together had not been thought of then). The dual flush technology is an added water saving bonus. We also love the design and the fit to the floor makes them so easy to clean around (no visible anchoring bolts or horizontal surfaces below the seat). The small tank is a great space saver too allowing us to put larger vanities into our small 1960 bathrooms.
Date published: 2011-02-13
Rated 1 out of 5 by from not a winner We've had this toilet installed for two years now. First of all the "landing area" is way too small so you need to constantly clean it. But, it's almost impossible to clean because of the interior shape at the bottom. About 3 months ago it started to run constantly. There is no way to custom adjust to stop the flow and to replace the valve you need to almost take the entire toilet apart. It's cheaper to replace the toilet. Oh, and last but not least. The wonderful looking custom seat that goes with it is very uncomfortable.
Date published: 2013-05-03

Buy the Kohler K-3723-7 in Black Black at Build.com. Research Kohler K-3723-7 in Black Black online. Find Kohler K-3723-7 in Black Black features and specifications. Get the best deal by comparing the Kohler K-3723-7 in Black Black today.

Recently viewed items
× Shipping Rates & Methods

The cost to ship items varies by item, shipment and shipping option.

Free Ground Shipping on Orders Over $49 *

Standard ground shipping transit time is 5-7 business days.

Free Freight Shipping on Orders Over $1500 *

Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.

Learn more about shipping rates and policies