View Toilet Seat Model Family

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Available Sizes More Info - Size Pop-up

  • Round
  • Elongated

It is most helpful if you have the name of your toilet bowl manufacturer. Please include this information in the details, if known.

Toilet Seat Size Guide

To help find a proper toilet seat size, please include the following dimensions of your bowl:

  • Length - From center of bolt holes to front of bowl
  • Width - Side to side at widest point
  • Bolt Spread - Distance between the two bolt holes
  • Round - ~16.5" length and 5.5" Bolt Spread
  • Elongated - ~18.5" length and 5.5" Bolt Spread
  • Specialty - Bolt Spread is not 5.5" or shape is not normal rounded shape

Available Colors

  • White - 000
  • Biscuit - 346
  • Bone - 006

Available Brands

  • Bemis Logo
  • Church Logo
  • Mayfair Logo

NextStep® Built-in Potty Seat™, Whisper•Close® with Easy•Clean & Change® Hinges and STA-TITE®


This unique seat accommodates both adult and child users equally, making it the perfect seat for all of your potty training needs. This slow closing seat is also simple to clean and easy to remove while preventing slamming and pinched fingers. With NextStep®, toddlers can use the seat with confidence, knowing it is sized to hold them, is securely attached to the toilet, and will not shift underneath them. Then, the child seat can be easily removed once your toddler no longer needs it.
  • Built-in Potty Seat™ - Secures magnetically into cover when not in use to reduce clutter. Child seat removes when no longer needed or for easy cleaning. More Info
    NextStep® Built-in Potty Seat™

    NextStep® Built-in Potty Seat™

    • 2-in-1: This seat accommodates both adult and child users equally. The Built-in Potty Seat™ secures magnetically to the cover when not in use.
    • Hygiene: There is no need to handle and store a portable insert seat to enable adults to use the same toilet. There is also no need to empty the contents of a potty chair after each use and no need to clean an additional toilet.
    • Confidence: With the NextStep® seat, toddlers are able to use the regular toilet immediately and fostering a grown-up feeling. Toddlers can use the seat with confidence, knowing it is sized to hold them, is securely attached to the toilet, and will not shift underneath them.
  • Fits Both Adults and Children - 2-in-1 toilet seat accommodates the needs of both adult and child.
  • Whisper•Close® - Slowly and quietly closes with a tap, eliminating slamming and pinched fingers. More Info


    Our Whisper•Close® feature allows you to slowly and quietly close the toilet seat ring and cover with a tap, eliminating slamming and pinched fingers.

  • Easy•Clean & Change® - Twist hinges to remove seat for easy cleaning and replacement. More Info
    Easy•Clean & Change™

    Easy•Clean & Change®

    Our patented Easy•Clean & Change® feature allows the seat to be completely removed from the toilet bowl. Just twist the hinge cap, and lift the toilet seat to thoroughly clean both the seat and bowl.

  • STA-TITE® Seat Fastening System™ - Installs with ease, never loosens. More Info
    STA-TITE® Seat Fastening System®

    STA-TITE® Seat Fastening System®

    • Easier: The one-piece integrated nut with washer eliminates fumbling with individual nuts and washers. During installation, the bottom portion of the one-piece nut will detach when it reaches the proper tightness, so you know when to stop.
    • Faster: A 33% faster installation allows you to install your seat with ease and move on, spending your time doing the things you want.
    • Secure: STA-TITE® Seat Fastening System® eliminates loose seats. With a stronger and longer-lasting attachment, you no longer have to deal with a loose toilet seat every few weeks.
  • Durable Wood - High-gloss finish resists chipping and scratching.
Environmentally Friendly icon    Made in America icon

Model Numbers Available:

Round: 583SLOW, 483SLOW, 783SLOW

Elongated: 1583SLOW, 1483SLOW, 1783SLOW


  1. Unlock hinge.
  2. Turn seat over.
  3. Insert bolt.
  4. Lock hinge.
  5. Place seat on bowl.
  6. Attach nuts. Finger-tighten.
  7. As you hold seat centered on bowl, tighten lower section of STA-TITE® nuts until they snap off.

View printable instructions and illustrations here.


View a specification sheet: