Elongated bidet toilet seat


Product Overview

Bring the refreshing convenience of personal cleansing to your existing toilet. With a slim, low-profile design that fits most elongated toilets, the C3®-155 bidet toilet seat uses soothing heated water to provide a higher level of cleansing and hygiene. A built-in side panel is ergonomically designed for easy control of water temperature and spray, while the heated seat keeps you comfortable. A built-in nightlight illuminates the bowl, and the self-cleaning stainless steel wand uses UV light for automatic cleaning.


  • Hybrid heater provides continuously heated water for consistent comfort
  • Heated seat with five adjustable temperature settings
  • Self-cleaning function uses UV light to automatically clean the wand surfaces
  • LED lighting illuminates the bowl to serve as a nightlight
  • Ergonomically designed side panel offers larger control buttons for comfortable control
  • Front and rear wash modes provide warm water for cleansing
  • Adjustable water temperature and water pressure
  • Choose oscillating or pulsating spray
  • Warm-air drying system with adjustable temperature settings
  • Automatic deodorization with carbon filter for odor control
  • Toilet seats are not returnable to Kohler Co. if opened or outside of original packaging
  • Quiet-Close™ functionality to prevent seat from slamming
  • Grip-Tight bumpers hold seat firmly in place
  • Quick-Release™ functionality allows seat to be removed easily from toilet for convenient cleaning
  • Ergonomically designed for comfortable seating
  • Plastic construction
  • Requires connection to toilet water supply line. All hoses and connections are included
  • Requires dedicated electrical GFCI circuit (120V, 15A, 60Hz)
  • WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Technical Information


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