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American Standard Cardiff Slow-Close Toilet Seat

American Standard Cardiff Slow-Close Toilet Seat

4.3· 166 ratings

Best price now

$53.24at Plumbing DepotObserved at 1:43 PM

16% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Our take on the American Standard Cardiff Slow-Close Toilet Seat

The Cardiff is American Standard's elongated slow-close toilet seat in solid white polypropylene. The lid and ring lower quietly instead of slamming, and the smooth glossy surface wipes clean easily. Bottom-mount hardware with a quick-connect nut is included for installation. At $19.99 at eBay as of November 4, 2026, it sits at the low end of its recent range across 6 stores, well below typical retail for a branded slow-close seat.

Best forReplacing a cracked or slamming seat on an elongated bowlHouseholds with kids or light sleepers who want a quiet lidRenters who want a cheap, easy swapBuyers who prefer plastic over painted wood
Pros
  • Slow-close hinge prevents lid slams
  • Solid polypropylene resists chips and water damage
  • Smooth glossy finish wipes clean
  • Elongated shape fits standard elongated bowls
  • Quick-connect nut simplifies bottom-mount installation
  • Low price at $19.99 at eBay as of November 4, 2026
Cons
  • Plastic looks and feels less premium than wood or soft-close resin seats
  • Only available in white
  • Bottom-mount hardware can be awkward to reach on some bowls
  • No child-training seat or other extras

American Standard Cardiff Slow-Close Toilet Seat prices at every store

  • eBayNew

    In stock

    $55.00Observed at 1:43 PM
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  • WayfairNew

    In stock

    $60.99Observed at 1:43 PM
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  • periodbath.comNew

    In stock

    $63.20Observed at 1:43 PM
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  • WalmartNew

    In stockSold by Seller

    $72.48Observed at 1:43 PM
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  • GNkitchenandbathNew

    In stock

    $81.70Observed at 1:43 PM
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  • Plumbing DepotNew

    Availability unknown

    $53.24Observed at 1:43 PM
    Visit store

Also available at

  • eBayCheck price at eBay
  • American StandardCheck price at American Standard
  • FergusonCheck price at Ferguson
  • Ferguson HomeCheck price at Ferguson Home
  • F.W. Webb CompanyCheck price at F.W. Webb Company
  • PlumbersStock.comCheck price at PlumbersStock.com
  • ZenSupply.comCheck price at ZenSupply.com

American Standard Cardiff Slow-Close Toilet Seat price history

Lowest price we've seen: $53.23 on Nov 4 at PlumbersStock.com. Tracked across 12 stores since Nov 4.

What reviewers say

With 4.3 out of 5 from 166 ratings, owners mostly report an easy install and a lid that closes quietly. Complaints tend to focus on the plastic feel and fit on some bowls.

Pros
  • Quiet slow-close action
  • Straightforward installation with included hardware
  • Cleans up easily
  • Good value for the price
Cons
  • Feels light and plasticky
  • Fit can be loose on some elongated bowls
  • Mounting bolts can work loose over time

Specifications

Type
Toilet Seat
Included Accessories
Bottom mounting hardware with Quick connect nut
Size Dimensions
No information
Size Weight
3.754
Bowl Shape
Elongated
Bowl Size
Elongated
Seat Size
Elongated
Seat Type
Slow-Close
Seat Features
Slow-close
Seat Material
Polypropylene, Solid polypropylene, Polypropylene Plastic
Seat Training
No
Color
White
Height
2.25 in
Length
1 IN
Style
Contemporary
Width
No information
Design Shape
Oblong
Installation Type
Bottom mounting hardware
Included Components
Bottom mounting hardware with Quick connect nut
Material Construction
Solid polypropylene, Polypropylene Plastic
Cleaning Features
Smooth, glossy surface that easily wipes clean
Age Range
ADULT
Typical Users
Adults

Questions and answers

Is the Cardiff seat worth it?
For a basic elongated slow-close seat, yes. At $19.99 at eBay as of November 4, 2026, it costs less than most branded slow-close seats and includes mounting hardware.
Will it fit my toilet?
It fits standard elongated bowls, not round ones. Measure your bowl from the mounting holes to the front rim; elongated bowls are roughly 18.5 inches, round about 16.5 inches.
What's in the box?
The seat and lid plus bottom-mounting hardware with a quick-connect nut. No tools beyond a screwdriver are usually needed.
How does it compare with a wooden seat?
Polypropylene will not chip, crack or absorb water like painted wood, but it feels lighter and less solid. Wood suits a more traditional look; this suits easy cleaning.
When is it cheapest?
Slow-close seats often dip during home-improvement sales and around the holidays. The current $19.99 at eBay as of November 4, 2026 is already near the bottom of its recent range.
Where is the American Standard Cardiff Slow-Close Toilet Seat cheapest?
At Plumbing Depot, for $53.24, 16% under what the other stores charge, as of our latest check.
What do buyers say about the American Standard Cardiff Slow-Close Toilet Seat?
Rated 4.3 out of 5 from 166 ratings.
Where can I buy the American Standard Cardiff Slow-Close Toilet Seat?
12 stores we checked sell it, including Plumbing Depot, eBay, Wayfair, periodbath.com, Walmart.

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