KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf
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KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf

KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf

With its clean, simple design and ultra high-efficient performance, this Highline water-conserving toilet combines both style and function. A 1.0-gallon flush reduces water use by more than 35 percent over 1.6-gallon toilets, offering a water savings of more than 4,500 gallons of water per toilet, per year. The elongated seat and chair-like height ensure comfortable use.


  • Two-piece design
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Right-hand Polished Chrome trip lever
  • Combination consists of the K-5308-RA tank and the K-5297 bowl
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • MaP Premium residential toilets must flush with no more than 4.0 liters (1.1 gallons) and demonstrate a MaP rating of at least 600 grams (21 ounces) of solid waste removed in a single flush
  • Eligible for consumer rebates in some municipalities
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • 1.0 gpf (3.8 lpf)
  • 2-1/8" (54 mm) fully glazed trapway

Additional Resources

Specification Sheet
Installation Guide
Parts Breakdown

Recommended Products/Accessories

KOHLER 1023457 Toilet Wax Ring And Hardware Kit
KOHLER 1265114 12" Toilet Supply Line
KOHLER K-23726 Drain treatment
KOHLER K-5420 Low-profile toilet bolt caps
KOHLER K-4636-RL ReadyLatch® Quiet-Close™ elongated toilet seat

$181.61

Original: $518.89

-65%
KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf

$518.89

$181.61

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KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf - Image 2
KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf - Image 3
KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf - Image 4
KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf - Image 5
KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf - Image 6

KOHLER K-5298-RA Highline Two-piece elongated toilet, 1.0 gpf

With its clean, simple design and ultra high-efficient performance, this Highline water-conserving toilet combines both style and function. A 1.0-gallon flush reduces water use by more than 35 percent over 1.6-gallon toilets, offering a water savings of more than 4,500 gallons of water per toilet, per year. The elongated seat and chair-like height ensure comfortable use.


  • Two-piece design
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Right-hand Polished Chrome trip lever
  • Combination consists of the K-5308-RA tank and the K-5297 bowl
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • MaP Premium residential toilets must flush with no more than 4.0 liters (1.1 gallons) and demonstrate a MaP rating of at least 600 grams (21 ounces) of solid waste removed in a single flush
  • Eligible for consumer rebates in some municipalities
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • 1.0 gpf (3.8 lpf)
  • 2-1/8" (54 mm) fully glazed trapway

Additional Resources

Specification Sheet
Installation Guide
Parts Breakdown

Recommended Products/Accessories

KOHLER 1023457 Toilet Wax Ring And Hardware Kit
KOHLER 1265114 12" Toilet Supply Line
KOHLER K-23726 Drain treatment
KOHLER K-5420 Low-profile toilet bolt caps
KOHLER K-4636-RL ReadyLatch® Quiet-Close™ elongated toilet seat

Product Information

Shipping & Returns

Description

With its clean, simple design and ultra high-efficient performance, this Highline water-conserving toilet combines both style and function. A 1.0-gallon flush reduces water use by more than 35 percent over 1.6-gallon toilets, offering a water savings of more than 4,500 gallons of water per toilet, per year. The elongated seat and chair-like height ensure comfortable use.


  • Two-piece design
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Right-hand Polished Chrome trip lever
  • Combination consists of the K-5308-RA tank and the K-5297 bowl
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • MaP Premium residential toilets must flush with no more than 4.0 liters (1.1 gallons) and demonstrate a MaP rating of at least 600 grams (21 ounces) of solid waste removed in a single flush
  • Eligible for consumer rebates in some municipalities
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • 1.0 gpf (3.8 lpf)
  • 2-1/8" (54 mm) fully glazed trapway

Additional Resources

Specification Sheet
Installation Guide
Parts Breakdown

Recommended Products/Accessories

KOHLER 1023457 Toilet Wax Ring And Hardware Kit
KOHLER 1265114 12" Toilet Supply Line
KOHLER K-23726 Drain treatment
KOHLER K-5420 Low-profile toilet bolt caps
KOHLER K-4636-RL ReadyLatch® Quiet-Close™ elongated toilet seat