KOHLER Wellworth Classic 2-piece 1.28 GPF Round Front Toilet with Class Five Flushing Technology in Black-K-3577-7 - The Home Depot


Model # K-3577-7

Internet # 202388516

Wellworth Classic 2-piece 1.28 GPF Round Front Toilet with Class Five Flushing Technology in Black

KOHLER Wellworth Classic 2-piece 1.28 GPF Round Front Toilet with Class Five Flushing Technology in Black

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$290.54 / each


Model # K-3577-7

Internet # 202388516

Store SO SKU # 285286

This water-saving version of the industry-leading Wellworth toilet brings graceful, streamlined design to the bath. At 1.28 gallons per flush, this high-efficiency toilet conserves up to 16,500 gallons of water per year compared to a 3.5-gallon toilet. Innovative technology ensures a high-performance flush for cleanliness. The round-front bowl conveniently fits smaller bath and powder rooms.

  • Two-piece toilet
  • Round-front bowl offers an ideal solution for smaller baths and powder rooms
  • 1.28 gallons per flush (gpf)
  • Standard left-hand trip lever included
  • Seat and supply line not included
  • Combination consists of the K-4436 tank and the K-4197 bowl
  • Coordinates with other products in the Wellworth collection
  • Canister flush valve provides smooth flushing actuation with consistent water usage, flush after flush
  • Class Five flushing technology provides tremendous bulk waste flushing performance and best-in-class bowl cleanliness
  • 12 in. rough-in
  • Seat not included

Info & Guides

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Assembled Depth (in.)  27.5 in  Assembled Height (in.)  28.25 in 
Assembled Width (in.)  19.625 in  Bowl Rim Height  14.5 
Flush Valve Size (in.)  Product Depth (in.)  27.5 
Product Height (in.)  28.25 in  Product Width (in.)  19.62 
Toilet Bowl Height (in.)  14.5 
Bowl Height  Child  Bowl Shape  Round 
Color Family  Black  Color/Finish  Black 
Commercial / Residential  Residential  Complete Toilet Kit  No 
Dual Flush  No  Flush Performance Category  Best 8-10 
Flushing System  Gravity Fed  Gallons Per Flush  1.28 gal (US) 
Handle Included  No  MaP Performance Rating  1000 
Material  Vitreous China  Material  Vitreous China 
Product Weight (lb.)  86.3 lb  Returnable  90-Day 
Rough In Size  12  Rough in Size Adjustable  No 
Seat Included  No  Toilet Features  No Additional Features 
Toilet Included Components  Handle  Trip Lever Location  Left Hand 
Warranty / Certifications
Certifications and Listings  No Certifications or Listings  Manufacturer Warranty  One-Year Limited Warranty 


Rated 4.5 out of 5 by 140 reviewers.
Rated 5.0 out of 5.0 by black toilet Everyone told me buying a black toilet was a bad idea But it looks great in our bathroom. Function is very good but why does a black one cost twice what a white one does? July 16, 2013
Rated 4.0 out of 5.0 by Great looking toilet but missing some black paint on back This is a great looking, stylish toilet but missing some black paint on the back as pictured. Seat is a little lower to the ground than I would like too. Works great! September 17, 2013
Rated 4.0 out of 5.0 by Love the high gloss black I was not sure when we got the product if it was going to be the high gloss that I wanted. I am very pleased with my purchase. I do however recommend getting a microfiber cloth for cleaning to keep that polished shiny look. Also it does not come with a lid so I purchased the slow close and removable lid and thank goodness it was also high gloss, cause its hard to tell with the lids. They do not tell U if they are high gloss. October 16, 2013
Rated 4.0 out of 5.0 by Good product - looks great. Pretty good quality for the money. Couldn't use the bolts that came with to install as they would spin in place but otherwise went in with ease. Definitely an improvement over the 20 year old one it replaced. September 19, 2012
Rated 5.0 out of 5.0 by Awesome!! Looks great and performs great, I am amazed that shuch a low water flush actually cleans the bowl every time. October 2, 2012
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