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Toilet Seat Shapes

Toilets come in elongated and round-front shapes. Elongated seats measure 18 5/8” or more and fit most residential toilets. Round-front seats, designed to fit space-saving toilets, measure 16 3/4” or less. You’ll want to be certain your seat coordinates with the shape of your toilet.

Shop all elongated toilet seats.
Shop all round-front toilet seats.

Quick-Attach® Hardware

Innovative hardware locks your seat in place, keeps it from loosening over time and makes installation fast and secure.

Shop all Quick-Attach toilet seats.

Quick-Release™ Functionality

This smart feature allows you to remove the entire seat simply and quickly, making it easy to clean thoroughly.

Shop all Quick-Release toilet seats.

Quiet-Close™ Technology

Quiet-Close technology allows the lid and seat to close gently and keeps them from slamming or pinching fingers.

Shop all Quiet-Close toilet seats.

Grip-Tight Bumpers

Located on the underside of the seat, these unique rubber bumpers grip the bowl to add stability and prevent shifting during use.

Shop all Grip-Tight toilet seats.

Nightlight Seats

Featuring two LED lights, lighted toilet seats help guide you to your toilet in the dark and illuminate the bowl when the lid is lifted.

Shop all Nightlight seats.

Bidet Seats

Toilet seats with bidet functionality feature naturally soothing water as a refreshing cleansing alternative to toilet tissue. If you would like the soothing cleansing of a bidet but don’t have the room to add a fixture, consider a KOHLER toilet seat with bidet functionality.

Shop all bidet toilet seats.
Learn more about our bidet toilet seats.

Transitions® Seat

Our Transitions toilet seat features an elongated Quiet-Close™ adult ring and a smaller child ring all in one seat, eliminating the need to repeatedly attach and remove a child seat when potty training and as your child grows.

Shop the Transitions toilet seat.

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