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Kohler C3-455 Deodorizing Elongated Electronic Bidet Toilet Seat

Kohler C3-455 Deodorizing Elongated Electronic Bidet Toilet Seat

Regular price $579.99 USD
Regular price $689.99 USD Sale price $579.99 USD
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Shipping & Returns

We offer free shipping on all domestic US orders.

Select in stock items qualify for same day shipment (click here).

Please allow 7 days to recieve your order.

All bidet toilet seats are returnable within 30 days following order date (click here).

Due to hygiene compliance, we cannot accept returns on Bidet Toilet Combinations (click here).

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Kohler C3-455 Deodorizing Elongated Electronic Bidet Toilet Seat

Upgrade your existing toilet to the freshness of personal cleansing, combined with the convenience of a handheld remote control. The C3®-455 bidet toilet seat has a sleek, streamlined design that fits most elongated toilets and uses soothing heated water to provide a higher level of cleansing and hygiene. Adjust the water temperature, spray, and heated seat with the remote, and save your favorite settings for easy use. 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.
  • Sleek, handheld remote control with two programmable user presets.
  • Front and rear wash modes provide warm water for cleansing.
  • Adjustable water temperature and water pressure.
  • Choose oscillating or pulsating spray.
  • 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.
  • Warm-air drying system with adjustable temperature settings.
  • Automatic deodorization with carbon filter for odor control.
  • 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 contoured seat for user comfort.
  • Toilet seats are not returnable to Kohler Co. if opened or outside of original packaging.

*Tested against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa. 



Fits most elongated toilets.

Requires connection to toilet water supply line. All hoses and connections are included.

Specification Sheet

Homeowners Guide without Service Parts

Installation Guide without Service Parts

Easy 45 Day Returns or Exchanges

 The Kohler C3-455 comes with a One Year Limited Manufacturers Warranty

Notice to California Customers

WARNING: Cancer and Reproductive Harm –

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