KOHLER Wellworth Classic 2-piece 1.28 GPF Round Front Toilet with Class Five Flushing Technology in Almond-K-3577-47 - The Home Depot
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Model # K-3577-47

Internet # 202388515

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

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

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$226.73 / each


Model # K-3577-47

Internet # 202388515

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
  • 12 in. rough-in installation
  • Toilet seat not included

Info & Guides

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Bowl Height (in.) 
Flush Valve Size (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Bowl Height 
Bowl Shape 
Color Family 
Commercial / Residential 
Complete Toilet Kit 
Flushing Mechanism 
Gravity Flush 
Flushing Technology 
Gravity Fed 
Flushing Type 
Single Flush 
Gallons Per Flush 
1.28 gal (US) 
MaP Performance Rating 
Vitreous China 
Product Weight (lb.) 
86.3 lb 
Rough In Size 
Seat Included 
Toilet Features 
No Additional Features 
Toilet Included Components 
Trip Lever Location 
Left Hand 
Trip Lever Location 
Left Side 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
One-Year Limited Warranty 


Rated 4.5 out of 5 by 143 reviewers.
Rated 4.0 out of 5.0 by Class 5 - have to see it to believe it. I wanted a round-front toilet for a small bathroom and I wanted almond to match a perfectly fine pedestal sink that I was not going to replace. The color was perfect and the toilet has the low profile I wanted. Installation was not difficult but I wish there would have been an option to get a kit with wax ring, toilet bolts and seat all in one with this model and special order colors. I had my doubts with a couple of test flushes - it uses so little water. The bowl is flushed in a matter of a couple of seconds. I have had it for over a month now and, surprisingly, one flush always does the job. It is very efficient. It is easy to clean and seems to stay cleaner with the quick flush and low water line in the bowl. April 17, 2012
Rated 5.0 out of 5.0 by Great toilet Updated our 20 y.o. toilet and this was a excellent upgrade. Does as advertised. Easy install. love this new bathroom upgraded April 7, 2015
Rated 4.0 out of 5.0 by Good value for quality I wanted to replace my old toilets for the new ultra low-flow toilets to save water and was worried about the power of flushing with going from a 5-gallon flush to a 1.28-gallon flush. I went with a well-known brand and read other reviews first. These toilets flush really great for the low water used for each flush. I have never had to flush more than once since getting these a few months ago. I am sure there are better looking toilets out there and you could spend more money for one, but I am happy with the money I spent versus the quality. In hindsight I would prefer the elongated shape over the round shape but the round shape takes up less space. November 1, 2013
Rated 5.0 out of 5.0 by Toilet flush on steroids Toilet was very easy to install and is working flawlessly. March 25, 2015
Rated 4.0 out of 5.0 by good value for the money I tend to do too much research when buying an appliance and I never purchased a toilet before. After reading approximately 100 consumer reviews, I opted for the Kohler Wellworth in almond. The guy who put it in did so quickly.So far, so good. It flushes fast, removes all waste and is attractive. (if you can say that about a toilet!) Unbeknownst to me, it did not come with a toilet sear so we had to run out and buy one. I would recommend this product. April 24, 2013
Rated 5.0 out of 5.0 by Away goes trouble, down the drain! I never saw myself as a toilet reviewer but when something is of value and works I appreciate it! I buy so many things today that I could've designed better! Installation was a breeze and nothing leaked, I have to believe that some of the folks that had trouble with installation would be better suited applying their stress sitting on this appliance and not stressing to install it! I have to admit that my first trial flush was alarming. I actually thought something was wrong when the flush was over in 2-3 seconds! How could anything flush properly so quickly? I checked the tank out and everything seemed to work as planned albeit at lightening speed. I decided to wait and give it the "trial by fire". Well it passed with flying colors, viva modern technology! !.28 gallons of angry water seems to take care of anything! I also discovered that this can be a dual flush toilet if you just hold the handle down a little longer which will empty the whole tank. Not recommended for water savings but maybe a good idea if you have professional football players over for dinner often. Some reviews said that the tank sweats? This one does not, even though it seems to work hard.The noise level is just fine but I must admit that I don't consider my toilet area to be a "quiet zone" so no worries! Like I said, I usually don't get to excited about toilets and save my kudos for cars, tools and such but this thing works great. February 12, 2015
Rated 4.0 out of 5.0 by It does the job it was designed to do. The toilet works fine and have not had any problems flushing or filling since the purchase. August 29, 2012
Rated 5.0 out of 5.0 by Great toilet I picked up the waxless ring connector at home depot and it was a cinch to install. no more wax! class 5 system is sweet! May 22, 2012
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