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Model # K-3386-47

Internet # 100020506

Store SKU # 402891

Rialto 1-piece 1.6 GPF Single Flush Round Toilet in Almond

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Model # K-3386-47

Internet # 100020506

Store SKU # 402891

Store SO SKU # 285286

Curvy and compact, this one-piece toilet makes a strong design statement. A space-saving tank curves seamlessly into a round-front bowl for a low-profile silhouette. This toilet includes ergonomically designed seating, and a lid with an indented area to keep fingers from touching the seat. At 1.6 GPF, this Rialto toilet delivers strong, quiet flushing performance.

  • The smallest toilet from front-to-back in the industry is perfect for small spaces
  • Rim jet flushing technology
  • Round-front bowl
  • 12 in. rough-in
  • Includes french curve toilet seat and trip lever
  • Includes flexible supply line
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing

Info & Guides

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Bowl Height (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 
1.6 gal (US) 
MaP Performance Rating 
Not Rated 
Vitreous China 
Mount Location 
Floor Mount 
Product Weight (lb.) 
116 lb 
Rough In Size 
Toilet Features 
No Additional Features 
Toilet Included Components 
Trip Lever Location 
Left Side 
Warranty / Certifications
Certifications and Listings 
CSA Certified 
Manufacturer Warranty 
One Year Limited Warranty 


Rated 3.6 out of 5 by 71 reviewers.
Rated 1.0 out of 5.0 by Total waste of money I've had this toilet for 2+ years now. It has NEVER flushed completely, nor has the flapper sealed up completely. The ! piece design looks very nice except when you go to change the toilet seat. The seat is anchored into the porcelain with something similar to wall anchors and then the screws go into the anchor as such. Well after a year or so the "gunk" corrodes the screw to the point where when you go to remove it, the anchor just spins! But thats OK, because when you call the manufacturer up, they tell you they're aware of the problem and offer to sell you their special tool, for 45 DOLLARS!! which is nothing but a piece of stamped spring metal... that doesnt work. And you wont be satisfied that it doesnt work until you scratch up the glazing on the porcelain.. STAY AWAY FROM THIS JUNK January 17, 2013
Rated 1.0 out of 5.0 by JUNK! DO NOT BUY! I installed two Rialtos awhile back and for the price they are a huge disappointment. The flush mechanism requires that you hold the handle for an exceptionally long time or you do not get a complete flush. When they do flush it is rarely adequate and you have to repeat. Where is the water savings? The flush valves in both toilets have already failed and cost more than $50 to replace. DO NOT BUY THIS PRODUCT! YOU WILL BE SORRY! July 23, 2009
Rated 2.0 out of 5.0 by Poor flusher I bought two of these toilets for small bathrooms. They are compact and look good, but are so weak when they are flushed. Very disappointing considering the price. I have the Santa Rosa model in another bathroom. It is a one-piece, works great, and is less expensive! June 5, 2008
Rated 4.0 out of 5.0 by Great toilet Great toilet! Have others like it in home. Only this one came with a slight problem, otherwise would have been excellent quality. Flapper wouldn't float on water long enough to fully flush. Had different type of flapper than others in home. Replaced flapper, no problems. Love the low profile. October 3, 2012
Rated 5.0 out of 5.0 by Perfect for small (or normal) space!! Some reviews indicated some glitches with this toilet, but for me it is perfect. I have a small bathroom in a 35 year old condo bldg. A 29" long toilet would not allow me to open the bathroom door! This was A+. The trick is when you go to flush, just touch the handle, do NOT hold it down not even for a few seconds. By the way I live on the 8th floor and the water pressure is not too terrific but, no matter, the "flush works fine" July 29, 2009
Rated 5.0 out of 5.0 Kohler toilet I purchased this toilet for my powder room when I remodeled last summer and it has performed well. I decided to purchase another one for my three-fourths bathroom. It has lived up to my expectations and I recommend it without reservations November 3, 2008
Rated 4.0 out of 5.0 by Great Looking and Compact This is a great looking compact low profile toilet. It looks to be very wide, but that's just the way it is designed. The sides of the top rim do not hourglass inward around the bowl like most toilets do, but rather extend in straight lines from front to back. This makes the toilet look wider than it actually is. Make sure that you carefully check the measurements of any toilet before you buy it. I bought this toilet because I needed one that didn't stick out too far in order to allow clearance for a door swing. The only thing slightly negative thing I can say is that self installation is tricky because you can't see the bolt holes while you are holding the toilet to set it into place. It is recommended to have someone else help you spot it over the bolts before you set it down so that you won't damage your wax seal. May 29, 2010
Rated 4.0 out of 5.0 by operates well only problem is lid does not fit very well but overall operates well July 17, 2012
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Store Exclusive. This item is available for purchase in select stores only.