Internet #203915126

Model # K-45979-0

Store SKU #1000002117

Store SO SKU #1000119583

0885612192233

KOHLER

Highline Complete Solution 2-Piece 1.1 or 1.6 GPF Dual Flush Elongated Toilet in White, Seat Included

  • Easy install with included toilet seat, wax ring, and hardware
  • Class 5 Flush exposes 90% less seal material (see video)
  • Comfort Height offers chair-height seating (about 2 in. taller)
$ 249 00
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Frequently Bought Together

+
+

Product Overview

  • Easy install with included toilet seat, wax ring, and hardware
  • Class 5 Flush exposes 90% less seal material (see video)
  • Comfort Height offers chair-height seating (about 2 in. taller)
This Highline Classic dual-flush toilet offers the choice of 1.1 or 1.6 GPF and a unique two-tone nested trip lever mounted on the side rather than on the top of the tank. The high-efficiency 1.1 Gal. flush reduces water use by more than 30% over the 1.6 Gal. mode, which adds up to potential water savings of more than 4,000 Gal. per toilet, per year. This Highline Classic Complete Solution toilet comes with all the necessary installation hardware for added convenience.
  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort height feature offers a chair-height seat that makes sitting down and standing up easier for most adults
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 GPF
  • 2-1/8 in. glazed trape way
  • Complete solution toilets provide everything you need in one box, including bowl, tank, seat, wax ring and floor hardware
  • Supply line not included
  • Available exclusively at The Home Depot
  • Dual-flush technology allows you to choose between a full or partial-flush
  • Standard 12 in. rough-in
  • 3-bolt installation
  • Watersense toilets meet strict EPA flushing guidelines, including using at least 20% less water than 1.6 Gal. toilets
  • Eligible for consumer rebates in some municipalities
  • Features to consider when buying a toilet



Product Overview

  • Easy install with included toilet seat, wax ring, and hardware
  • Class 5 Flush exposes 90% less seal material (see video)
  • Comfort Height offers chair-height seating (about 2 in. taller)
Model #: K-45979-0
Sku #: 1000002117
Internet #: 203915126

This Highline Classic dual-flush toilet offers the choice of 1.1 or 1.6 GPF and a unique two-tone nested trip lever mounted on the side rather than on the top of the tank. The high-efficiency 1.1 Gal. flush reduces water use by more than 30% over the 1.6 Gal. mode, which adds up to potential water savings of more than 4,000 Gal. per toilet, per year. This Highline Classic Complete Solution toilet comes with all the necessary installation hardware for added convenience.

  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort height feature offers a chair-height seat that makes sitting down and standing up easier for most adults
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 GPF
  • 2-1/8 in. glazed trape way
  • Complete solution toilets provide everything you need in one box, including bowl, tank, seat, wax ring and floor hardware
  • Supply line not included
  • Available exclusively at The Home Depot
  • Dual-flush technology allows you to choose between a full or partial-flush
  • Standard 12 in. rough-in
  • 3-bolt installation
  • Watersense toilets meet strict EPA flushing guidelines, including using at least 20% less water than 1.6 Gal. toilets
  • Eligible for consumer rebates in some municipalities
  • Features to consider when buying a toilet



Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Easy install with included toilet seat, wax ring, and hardware
  • Class 5 Flush exposes 90% less seal material (see video)
  • Comfort Height offers chair-height seating (about 2 in. taller)
This Highline Classic dual-flush toilet offers the choice of 1.1 or 1.6 GPF and a unique two-tone nested trip lever mounted on the side rather than on the top of the tank. The high-efficiency 1.1 Gal. flush reduces water use by more than 30% over the 1.6 Gal. mode, which adds up to potential water savings of more than 4,000 Gal. per toilet, per year. This Highline Classic Complete Solution toilet comes with all the necessary installation hardware for added convenience.
  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort height feature offers a chair-height seat that makes sitting down and standing up easier for most adults
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 GPF
  • 2-1/8 in. glazed trape way
  • Complete solution toilets provide everything you need in one box, including bowl, tank, seat, wax ring and floor hardware
  • Supply line not included
  • Available exclusively at The Home Depot
  • Dual-flush technology allows you to choose between a full or partial-flush
  • Standard 12 in. rough-in
  • 3-bolt installation
  • Watersense toilets meet strict EPA flushing guidelines, including using at least 20% less water than 1.6 Gal. toilets
  • Eligible for consumer rebates in some municipalities
  • Features to consider when buying a toilet



Product Overview

  • Easy install with included toilet seat, wax ring, and hardware
  • Class 5 Flush exposes 90% less seal material (see video)
  • Comfort Height offers chair-height seating (about 2 in. taller)
Model #: K-45979-0
Sku #: 1000002117
Internet #: 203915126

This Highline Classic dual-flush toilet offers the choice of 1.1 or 1.6 GPF and a unique two-tone nested trip lever mounted on the side rather than on the top of the tank. The high-efficiency 1.1 Gal. flush reduces water use by more than 30% over the 1.6 Gal. mode, which adds up to potential water savings of more than 4,000 Gal. per toilet, per year. This Highline Classic Complete Solution toilet comes with all the necessary installation hardware for added convenience.

  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort height feature offers a chair-height seat that makes sitting down and standing up easier for most adults
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 GPF
  • 2-1/8 in. glazed trape way
  • Complete solution toilets provide everything you need in one box, including bowl, tank, seat, wax ring and floor hardware
  • Supply line not included
  • Available exclusively at The Home Depot
  • Dual-flush technology allows you to choose between a full or partial-flush
  • Standard 12 in. rough-in
  • 3-bolt installation
  • Watersense toilets meet strict EPA flushing guidelines, including using at least 20% less water than 1.6 Gal. toilets
  • Eligible for consumer rebates in some municipalities
  • Features to consider when buying a toilet



Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
2
Product Depth (in.)
29.5
Product Height (in.)
30.375
Product Width (in.)
19.625

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Dual Flush
Gallons Per Flush
1.1
Handle Location
Left
Included
Bolts,Seat,Wax Ring
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Pack Size
1
Product Weight (lb.)
104lb
Returnable
90-Day
Rough In Size
12
Style
Modern
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant,CSA Listed
Manufacturer Warranty
1-Year Limited Warranty

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
2
Product Depth (in.)
29.5
Product Height (in.)
30.375
Product Width (in.)
19.625

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Dual Flush
Gallons Per Flush
1.1
Handle Location
Left
Included
Bolts,Seat,Wax Ring
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Pack Size
1
Product Weight (lb.)
104lb
Returnable
90-Day
Rough In Size
12
Style
Modern
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant,CSA Listed
Manufacturer Warranty
1-Year Limited Warranty

Questions & Answers

adjust water level in the bowl

how do you adjust the water level in the bowl? I have got the water in the tank at the line , but very little water in the bowl
Asked by: fdr
On my toilet, see the picture, there are TWO adjustments. On the far right (white in photo) is the adjustment for the bowl-fill float. This works to divert the steam of water (from the black tubing) into the bowl at the very end of the tank fill process. Turn this COUNTER-CLOCKWISE to raise the water level in the bowl. On the left (black in photo) is the adjustment for the main float; turning this CLOCKWISE will raise the tank water level resulting in more water per flush. (Raising the tank water level also has the side-effect of increasing the amount of water in the bowl somewhat.) Flush after making any adjustments to see the results.
Answered by: DaveD55
Date published: 2019-03-10

Does this toilet have a good seat with it, or should I buy another one?

Does this toilet have a good seat with it, or should I buy another one?
Asked by: Fred
Installed about a week ago worked well then suddenly water flow would not stop tank would not fill up. By paying with it found that if I lifted stopper a few time it might stop
Answered by: BillR
Date published: 2018-11-10

What does GPF mean?

What does GPF mean?
Asked by: Lipsy
Gallons per flush
Answered by: Malin
Date published: 2019-02-17

Who will install toilet?

Who will install toilet?
Asked by: Harold
We had our local handyman install three of these for us.
Answered by: Jafo
Date published: 2018-07-28
  • y_2019, m_8, d_23, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_91
  • loc_, sid_203915126, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 56ms
  • QUESTIONS, PRODUCT

Customer Reviews

Highline Complete Solution 2-Piece 1.1 or 1.6 GPF Dual Flush Elongated Toilet in White, Seat Included is rated 4.3 out of 5 by 375.
Rated 5 out of 5 by from Low flow is here to stay. That said, I replace two old 3.5 gallon flush toilets with two of these... Low flow is here to stay. That said, I replace two old 3.5 gallon flush toilets with two of these. Performance with both solid and liquid waste is excellent. Complaints in the reviews about leaving poo stains is unwarranted. This happens with all low flow toilets. The kohler ceramic finish quickly releases stuck poo as long as it is below the water level. The beauty of these is the flush system works extremely well to 86 my oversized man bm's. I have definitely clogged them (twice), but with a neck plunger, they unclog easily. Interesting that most of the low reviews relate to broken or defective products. Also interesting that professional install not working out well for some either. I am a DYI and installed both of mine onto very difficult rough in flange conditions with offsets of 3 to 4 inches requiring special adapters. I have none of the noise or water problems reported. Its important to get the job done right and the pro's don't always care about what they are doing.
Date published: 2018-12-09
Rated 4 out of 5 by from Refill tube crimped straight from the box. Installation of this toilet is straightforward except that I had to use a couple of toilet shims at the back to eliminate rocking of the bowel. Product seems to be of acceptable quality. One thing we didn’t do was wipe the preservative junk from the throat on the top of bowl. Consequently we had to live with bits of black, blue and green gunk in the bowel after each flush for about a week. We found that the water level in the bowel was half an inch lower then spec. The level should be 5 3/8” from the water to the rim of the bowl. The low level was caused by a crimped refill tube in the tank straight out of the box. The fix was to cut the refill tube (see photos) and reattach it. If you have a tile floor, the chances are that the included wax ring will not give you a seal. I suggest spending a small sum for a thick wax ring stocked by Home Depot. We didn’t think much of the plastic seat either so we replaced it with a Kohler elongated wood seat.
Date published: 2015-05-24
Rated 3 out of 5 by from I purchased three Kohler toilets over the weekend. One was an ELMBROOK model and it worked fanta... I purchased three Kohler toilets over the weekend. One was an ELMBROOK model and it worked fantastically (so far). The other two were the HIGHLINE model dual flush toilet, one elongated and one round. Neither of them worked well with the flush refill feature. Using the full flush they either continued to run or filled and slowly leaked and cycled filling until I jiggled the "flapper" valve to seat it properly. No problem with the ELMBROOK even though the mechanisms look the same. I sent an email to the customer service on Monday and haven't heard anything back from them as of Wednesday. I bought them at the same time so I didn't realize there was a problem with the design. I can't bring the toilets back and I really don't want to go through the install again. The designs are different so I can't go get the other design and install it in the HIGHLINE units. So far my recommendation is to get the ELMBROOK model if anyone wants to get a Kohler at all.
Date published: 2017-01-05
Rated 5 out of 5 by from Nice Toilet After converting my two toilets to dual flush toilets, and being very disappointed I knew I had to do something different. On a recent trip to My In-Laws my wife saw the toilet that her Mother had installed during the remodel of the bathroom. She really liked the toilet so we found out the name and model and started looking for the toilet on the Home Depot web site for Home Depot stores that stocked it near us. The nearest store that stocked the toilet was 2 hours away. Well, what the wife want, the wife gets. The install was pretty straight forward, just like any other toilet. It looks great and the dual flush has worked flawlessly. The only thing I didn't realize I would need is a longer supply line because the toilet is a comfort height and the one I replaced was not. Next month I will be buying another one to replace my second toilet.
Date published: 2015-05-19
Rated 4 out of 5 by from Good product, nice features and easy to install. The toilet seems to work great. We really like ... Good product, nice features and easy to install. The toilet seems to work great. We really like the dual flush option, which saves water when there is no solid waste to be flushed. The toilet came as a complete solution with all parts included for install, with the exception of a inlet hose. The old hose can be used, but for about $5 I bought a new one. The toilet bowl and tank come unassembled and had to be bolted together. This was easy to do, but the gasket between the two pieces was nowhere to be found. I had to stop in the middle of the installation to run up to Home Depot to get a gasket. They gave me one off the shelf at no charge, but it should have been included. Not sure if this was a one off mistake leaving the gasket out of the box or not. All in all we are happy withe the new toilet and are considering replaceing the toilets in the other 2 bathrooms with this model.
Date published: 2017-01-29
Rated 3 out of 5 by from There are 2 reasons that I wouldn't recommend this toilet: 1. The toilet seat is cheap, flimsy,... There are 2 reasons that I wouldn't recommend this toilet: 1. The toilet seat is cheap, flimsy, and we feel like we're about to slide off while sitting on it. It's also very thin and compared to a different brand we purchased at the same time (May 2018), we feel that the Kohler is closer to the floor than the other one. This is due to the thin, cheap feeling seat. 2. I like that the flusher is on the side of the tank, but I worry that the low volume flusher, which seems to be made of translucent greenish plastic, will break off. That's possibly a premature reason for worry since we've used the toilet for only 2 weeks. But the plastic handle seems as cheap as the seat. I've also noticed a "clicking" sound when I use the low volume flusher but I do like how quickly this 1.1 gallon of water refills the tank. There are no many choices of dual flush toilets that there's no reason to purchase one that has real and potential issues. So look at all the options that you have before making a purchase.
Date published: 2018-05-22
Rated 1 out of 5 by from Nothing but problems This toilet has been a problem since the day I got it. It has never filled to the correct level. One click on the rod will either not fill the bowl or will fill it to the point that there is runoff and continues to fill for 10 minutes. I managed to stop it temporarily by lowering the actual float valve and now it decides to run randomly whenever it wants. The toilet is maybe 6 months old and is being replaced.
Date published: 2019-08-08
Rated 4 out of 5 by from The highline classic complete solution 2 piece toilets are working... The highline classic complete solution 2 piece toilets are working to my expectations. We just wish they would have provided the genuine hard toilet seats instead of the plastic type for the money we spend. This is extremely cheap of the company as well known as Kohler is. They’ve been around too long To do something like this. Unacceptable!
Date published: 2019-07-23
  • y_2019, m_8, d_23, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_375
  • loc_, sid_203915126, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 33ms
  • REVIEWS, PRODUCT