KOHLER Highline Classic 2-piece 1.6 GPF Elongated Toilet in White-K-3493-RA-0 - The Home Depot
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Model # K-3493-RA-0

Internet # 100407900

Highline Classic 2-piece 1.6 GPF Elongated Toilet in White

KOHLER Highline Classic 2-piece 1.6 GPF Elongated Toilet in White

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

$343.76 / each


Model # K-3493-RA-0

Internet # 100407900

Store SO SKU # 285286

Newly designed Pressure Lite toilets raise the bar for exceptional bulk flushing performance. This Highline Pressure Lite elongated toilet with left-hand trip lever and 1.6-gallon flush offers complementary style for any bath or powder room. It comes in a number of Kohler colors to match your bathroom decor.

  • Pressure Assist flushing system
  • Elongated bowl
  • 12 in. rough in
  • Includes trip lever, does not include seat or supply
  • Pressure Lite toilet that utilizes 1.6-gallon per flush
  • Advanced noise-mapping and frequency analysis ensure quiet performance
  • Large 10 in. x 12 in. water surface helps keep bowl clean and reduces odors
  • Pressure Assist Technology uses compressed air within the reservoir to deliver robust flushing power

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 
Assisted Flush 
Flushing Technology 
Pressure Assisted 
Flushing Type 
Single Flush 
Gallons Per Flush 
1.6 gal (US) 
MaP Performance Rating 
Vitreous China 
Product Weight (lb.) 
102.5 lb 
Rough In Size 
Toilet Features 
Pressure Assisted 
Toilet Included Components 
Trip Lever Location 
Right Side 
Trip Lever Location 
Right Side 
Warranty / Certifications
Certifications and Listings 
ADA Compliant,ANSI Certified,CSA Certified 
Manufacturer Warranty 
One Year Limited Warranty 


Rated 4.2 out of 5 by 13 reviewers.
Rated 5.0 out of 5.0 by Powerful Flush This toilet is comfortable with the 17 inch height and it flushes with authority leaving the bowl squeaky clean. August 8, 2014
Rated 5.0 out of 5.0 by Powerful flush! Love the little light on the inside of the lid, great height, powerful flush. April 7, 2015
Rated 4.0 out of 5.0 by The toilet I replaced with this one was located in a basement bathroom and kept clogging. This toilet has a much larger opening for waste to flush down and flushes everything effortlessly. I expected it to be noisier but much to my surprise it is not very noisy and refills quicker than I also thought. I am going to redo my upstairs bath and will buy this same model for it. I did not give 5 stars only because of its plain style. I wish they offered this in more styles, but I think it would match with most white tubs and sinks because it is simply styled. January 26, 2008
Rated 4.0 out of 5.0 by good this is amazing. It's one of the restricted volume toilets and my concern was that it wouldn't handle heavy loads. well, it does, and it does very well. I don't know what they've done with the design, but it flushes very quickly and with an amazing amount of force. ---it's not one of the compressed air aided flushing mechanism kind. I'm impressed! May 6, 2014
Rated 5.0 out of 5.0 by GREAT flusher! We always had a problem with our previous gravity feed toilet requiring multiple flushes or a plunger to handle solid waste. Now every flush is a no-doubter! Works great every time. A little louder than our previous toilet, but I knew pressure assist toilets were like that going in. It was also the highest rated pressure assist toilet in Consumer Reports. May 14, 2013
Rated 1.0 out of 5.0 by Not happy After I paid a plumber to install was told after that tank was not functioning.. I bought a dif model and will have to return this one... October 28, 2014
Rated 5.0 out of 5.0 by Love IT! I bought this toilet with very little knowlege and consumer reports. I've never been so happy with toilet as I have this one. Replaced it with a toilet that clogged all the time and had to use a plunger. I've had this toilet for a year and haven't had to use the plunger once. Love the toilet. I am getting ready to replace another toilet and I am going to replace it with this one. March 3, 2009
Rated 5.0 out of 5.0 by The toilet works very well. We have these at work and were impressed enough to buy one for home. I only wish that Home Depot offered this model and color (white) with the flush lever on the left. If you are under 5'6" the comfort height will probably be too tall. My husband thinks it is great. September 27, 2009
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