Model # K-3506-96

Internet # 100626693

Store SO SKU # 285286

Portrait 1-Piece 1.4 GPF Elongated Toilet in Biscuit

This item has been discontinued.
The Home Depot no longer carries this specific product.

Frequently Bought Together

Product Overview

This Portrait one-piece toilet features the Class Five flushing system for extraordinary bulk flushing performance, and integrates with the Portrait Suite to carry the understated elegance of French Provincial design throughout the room. A palette of KOHLER colors is available to complement any decor.

  • Integrates with the Portrait suite to carry the understated elegance of French Provincial design throughout the room
  • 27-3/4 in. L x 20-1/2 in. W x 28-7/8 in. H
  • Class Five flushing technology
  • 12 in. Rough-In
  • Includes Glenbury Quiet-Close toilet seat with Quick-Release functionality and polished chrome lift knob, less supply

Info & Guides

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Bowl Height without Seat (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 
MaP Performance Rating 
Vitreous China 
Product Weight (lb.) 
102 lb 
Rough In Size 
Toilet Features 
No Additional Features 
Toilet Included Components 
Trip Lever Location 
Left Side 

Warranty / Certifications

Certifications and Listings 
ADA Compliant 
Manufacturer Warranty 
One Year Limited Warranty 

More Products With These Features


Customer Questions & Answers

1 Question1 Answer

Customer Questions & Answers

Portrait 1-Piece 1.4 GPF Elongated Toilet in Biscuit
Portrait 1-Piece 1.4 GPF Elongated Toilet in Biscuit

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This question is from Portrait 1-Piece 1.4 GPF Elongated Toilet in White-DISCONTINUED
1 answer

I have a Kohler Portrait Model K-3506-0 toilet and I need to replace the flapper. Which one should I get?

This question is from Portrait 1-Piece 1.4 GPF Elongated Toilet in White-DISCONTINUED
Asked by
August 29, 2013
There are two flappers available that look like the one that was in the toilet. The Kohler Flapper for One-Piece toilet looks the most like it, but I can't find a list of which models it will fit. The Kohler flapper with Shark fin looks similar also.
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Answer (1)

August 30, 2013
Hello, my name is Jennifer with KOHLER Customer Service, and I will be happy to help you.
The correct flapper for the 3506-0 is the GP1060740. These can be purchased online or by calling our Customer Care Center at 800-456-4537.
If you need additional assistance, please call us at 1-800-4KOHLER.
hank you for your inquiry and choosing the Bold Look of KOHLER.
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Customer Reviews

Rated 3.0 out of 5 by 2 reviewers.
Rated 1.0 out of 5.0 by Looks Nice But Doesn't Flush Good At All Have owned this toilet for 10 years. Due to the cost when purchased, I have not replaced it but will sometime this month (enough is enough). Needs at least two to three flushing to send everything down. Constant rodding or plunging. Own two other Kohler toilets and they have no problem. November 16, 2012
Rated 5.0 out of 5.0 by Great flush power Had a powder room remodel. Professional plumber installed. Easy clean since water flows along all sides of bowl when flushed. Flush is comparable to a power flush. Quiet flush since the tank is small and fills quickly. Uses less water for flushing than my older toilets. Easy flush mechanism for people with disabilities. Have two more toilets to replace and this model will be used again. June 1, 2013
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