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Model # K-3933-96

Internet # 203310032

Memoirs Stately Comfort Height 2-piece 1.28 GPF Round Toilet with AquaPiston Flushing Technology in Biscuit

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$421.95 /each

  • Toilet seat sold separately


Model # K-3933-96

Internet # 203310032

Store SO SKU # 285286

Featuring the elegant architectural look of the Memoirs collection with Stately design, this two-piece toilet combines water-saving flush performance with traditional style. A high-efficiency 1.28-gallon flush offers up to 16,500 gallons of water savings per year, compared to a 3.5-gallon toilet, without compromising flush power. The round front bowl is positioned at a convenient height for comfort and ease of use.

  • 2-piece toilet
  • Round-front bowl offers an ideal solution for smaller baths and powder rooms
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gallons per flush (gpf)
  • 2-1/8 in. glazed trapway
  • Standard left-hand Polished Chrome trip lever included
  • Seat and supply line not included
  • Combination consists of the K-4387 bowl and the K-4434 tank
  • Coordinates with other products in the Memoirs collection with Stately design
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing
  • AquaPiston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Flush valve's 3: 2 ratio harnesses the natural force of gravity and optimizes flush performance
  • Durable canister design has 90% less exposed seal material than a 3 in. flapper, for leak-free performance
  • Light-touch canister flush requires a lower actuation force than a flapper
  • AquaPiston canister flush valve optimizes flush performance and resists warping and deterioration
  • Standard 12 in. rough-in.
  • Three-bolt installation
  • WaterSense toilets meet strict EPA flushing guidelines, including using at least 20 percent less water than 1.6-gallon toilets

    Kohler AquaPiston Flushing Technology

Info & Guides

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Bowl Height (in.) 
Flush Valve Size (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Bowl Height 
Comfort Height 
Bowl Shape 
Color Family 
Commercial / Residential 
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.) 
99.0 lb 
Rough In Size 
Toilet Features 
No Additional Features 
Toilet Included Components 
Trip Lever Location 
Trip Lever Location 
Left Side 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
One-Year Limited Warranty 


Rated 4.2 out of 5 by 36 reviewers.
Rated 1.0 out of 5.0 by Looks fantastic, just doesn't flush well.... I installed the Kohler Memoirs Stately Comfort toilet in January of 2014 and about three weeks later experienced unexpected clogs as the toilet does not flush well enough to clear the waste mater and becomes clogged easily. Now I have a Kohler Cimmaron installed in my second bathroom that functions as expected. It appears that the Memoirs is the same technical design as the Cimmaron but does not function as well. Repeated calls to Kohler customer service had me checking on various parts of the toilet. They even thought a bird had made a nest in my vent pipe. At this point the toilet gets clogged so often that I am thinking of just throwing it out and switching to Toto. If you are thinking of buying this toilet you are taking a risk that it may not work well in your home. April 26, 2014
Rated 4.0 out of 5.0 by Comfortable & Good Looking Water-Closet We have owned the Memoires water-closet for 2 years now. It still works great. We have never had to flush it twice even though it is a Green low volume fixture. Everything but the seal at the bottom was included for installation. It has a nice high and large seat for comfort. The cover for the tank has a nice flat surface with a small lip around the edge so things do not fall off onto the floor is set there. It is a nice looking water-closet as far as toilets go. November 18, 2012
Rated 4.0 out of 5.0 by product not delivered as shown While I can not complain about the Quality of the product or ease of installation, I do have a complaint about lack of details in what I was buying. The toilet did not come with the seat as pictured. No where in the product description did it say the seat was not included as pictured. If I had known the toilet seat was going to be additional I would have shopped elsewhere. All things considered the toilet's final price turned out to be close to 25% higher online than in the HD store for a similar toilet. May 28, 2013
Rated 5.0 out of 5.0 by Beautiful Toilet I have only been using my new toilet for about 3 weeks, but I will review it anyway. My contractor had no problem installing my vintage looking comfort height toilet. I love the fact that it only uses a little over 1 gallon of water to flush using the new aqua piston flushing system. I thought it might clog easily, but that is definitely not the case. After installation I noticed a very small flaw on the front edge of the tank cover. I called Kohler and explained the issue with their customer service representative, who promptly said that a new cover would be sent to me, which they did. Kohler products are top of the line and the company stands behind their product. February 25, 2015
Rated 5.0 out of 5.0 by Love this toilet! This toilet was just what I was looking for. It is very solid. The flush handle is metal and feels very sturdy and solid unlike the piece of junk Gerber toilet in my half bath that AHS installed when I was still under contract with them. My plumber said: "Wow. I don't get to install any this nice very often. Usually it's the 80 dollar specials from Lowe's or Home Depot that people end up complaining about for years because they don't work right." I've seen some reviews that say the toilet is noisy when flushing but I don't find that to be true. This is one of the new tech flushing systems that has some power behind it which is what enables it to flush so effectively with so little water [I'm no engineer - that's just my speculation]. But I imagine what some people are complaining about is the suction noise in this regard that happens when it flushes. That does not bother me and after that happens the tank fill is very quiet. The savings in water is well worth a minor amount of suction noise. This, as you can see in the pics, is also a stunningly gorgeous toilet. Beautiful design and lines. I like it so much I am planning to get a sink from American Standard to match it or nearly so anyway. BTW, the exact matching sink for this toilet, the Kohler Memoirs pedastal sinks have a bad problem of cracking after a few months. Check the reviews on those. Some of the reviews have pics to prove it so go with Am Stan for that. I also got a great toilet seat for this unit from Home Depot. The Bemis STA-TITE Round Closed Front Toilet Seat in White/Nickel I really like but I would have preferred open front but they didn't have any. Okay my ONLY regret with this toilet, and it's a big one, is that I did not get the elongated version [my plumber even said "I'm surprised you didn't get the elongated version"]. I've never had one and the price diff was almost 90 bucks so I opted not to and now regret it. Not sure why my brain wasn't working better in that regard. A lousy 90 bucks to have a REAL throne. Oh well. Ya win some ya lose some. Get the elongated unless you're putting it in a very small space. I still love the toilet and the ADA approved height is just terrific especially for a guy in his 50s. January 1, 2015
Rated 1.0 out of 5.0 by Can't even flush toilet paper This toilet is completely useless. It is in a guest bath and after a year of telling people not to use that bathroom, we finally got rid of it and bought one that will flush. The water just rises and settles so slowly that if there is toilet paper on the side, it stays in the bowl. Always requires at least two flushes even for #1. I spoke with Kohler customer care several times. They were pleasant and we tried a few fixes but in the end I believe it is a design flaw. Gorgeous fixture but useless. July 20, 2015
Rated 5.0 out of 5.0 by Kohler Memoirs Stately Toliet Beautiful piece of porcelain...the price was more than we wanted to invest but after I installed it (installation was a cinch) it looks beyond lovely in our bathroom. I'm going to purchase another once we start renovating our attic! July 16, 2013
Rated 5.0 out of 5.0 by Great style We paid a little more for the Kohler brand name but it looks great and is well worth the money. The install was relatively easy. We will likely buy the same toilet for the remaining toilets that need replacing in our house. September 5, 2013
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