---
product_id: 21583401
title: "Mayfair Caswell Modern Slow Close Toilet Seat, Durable Plastic, Elongated, White"
brand: "mayfair"
price: "A$148"
currency: AUD
in_stock: true
reviews_count: 8
category: "Mayfair"
url: https://www.desertcart.com.au/products/21583401-mayfair-caswell-modern-slow-close-toilet-seat-durable-plastic-elongated
store_origin: AU
region: Australia
---

# STA-TITE fasten system - no wobble Whisper-Close hinge - silent slow close DIY install in minutes - no pro needed Mayfair Caswell Modern Slow Close Toilet Seat, Durable Plastic, Elongated, White

**Brand:** mayfair
**Price:** A$148
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with silent strength and effortless style!

## Quick Answers

- **What is this?** Mayfair Caswell Modern Slow Close Toilet Seat, Durable Plastic, Elongated, White by mayfair
- **How much does it cost?** A$148 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/21583401-mayfair-caswell-modern-slow-close-toilet-seat-durable-plastic-elongated)

## Best For

- mayfair enthusiasts

## Why This Product

- Trusted mayfair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from durable USA-made plastic designed to resist cracking, warping, and staining even in busy households.
- • **Silent Luxury:** Experience the peace of a whisper-quiet slow-close lid that prevents slamming and protects little fingers.
- • **Universal Fit:** Perfectly sized for all standard elongated toilets including top brands like Kohler, Toto, and American Standard.
- • **Effortless Upgrade:** Transform your bathroom in minutes with a quick, tool-free installation anyone can handle.
- • **Rock-Solid Stability:** Say goodbye to shifting or retightening with the STA-TITE fastening system that locks your seat firmly in place.

## Overview

The Mayfair Caswell Modern Slow Close Toilet Seat is a durable, USA-made plastic seat designed for elongated toilets. Featuring the innovative STA-TITE fastening system, it stays securely in place without wobbling. Its Whisper-Close hinge ensures a slow, silent lid close to prevent slamming and finger pinches. Easy to install in minutes without professional help, this seat withstands heavy daily use without cracking or staining, making it a reliable and stylish bathroom upgrade.

## Description

Product Description This Mayfair plastic toilet seat features slow-close technology with the Whisper Close hinge that allows the lid to close slowly and quietly with no slamming or pinched fingers. With the innovative STA-TITE Seat Fastening System, the seat does not shift around and stays firmly attached to the toilet bowl. This seat is proudly made in Sheboygan Falls, Wisconsin, USA and fits most manufacturers' ELONGATED bowls in the US and Canada.WE'RE HERE TO HELP: Customer service is available for any questions at 888.722.6488 From the Manufacturer About Mayfair by Bemis – For over 60 years, Mayfair has been bringing quality products with innovation and style to homes throughout North America. Mayfair toilet seats provide a wide variety of designs to easily integrate into any bathroom. The needs of customers are at the forefront of design with unmatched features and benefits that make everyday lives easier. Bemis Manufacturing Company, the world’s largest manufacturer of toilet seats. Founded in 1901, and in the fourth generation of family ownership, Bemis has grown from a maker of furniture and wooden wagons to an international enterprise with manufacturing and warehousing facilities worldwide. In addition to manufacturing toilet seats, Bemis is one of North America’s top non-automotive producers of contract plastic injection-molded components. With a continued commitment to the worldwide community, Bemis Manufacturing Company strives to set the standard for ecological responsibility, conservation and preservation.

Review: Really nice, well made, not a cheap product and is a very great price - This is a really good commode seat. Very happy with the material, it is really good. It closes really slow. But, love the automatic lid close. Really easy to put on. I recommend it and it is a great price.
Review: Mayfair Caswell Modern Toilet Seat, Slow Close, Easy Clean, and perfect installation! - The Mayfair Caswell Modern Toilet Seat is a great combination of style, comfort, and practicality. Installation was incredibly easy — everything needed was included, and it only took a few minutes to get it securely in place. The fit was perfect on my elongated toilet, and once installed, it felt solid and sturdy with no wobble at all. The slow-close feature works flawlessly — no more slamming lids in the middle of the night — and the easy-clean design makes regular maintenance simple. The seat itself has a smooth, modern look that instantly upgraded the bathroom’s appearance. Overall, I’m very pleased with this purchase. It’s durable, quiet, easy to clean, and installation was a breeze. The Mayfair Caswell Modern Toilet Seat is a small upgrade that makes a big difference in everyday comfort and convenience. Highly recommended!

## Features

- SEAT NEVER SHIFTS OR MOVES: Stays firmly in place - no more shifting, wobbling, or retightening over time, stay-tight hinges never loosen for a safe and secure seat
- SLOW CLOSE SEAT & LID: Closes gently and quietly to prevent slamming and protect little fingers from getting pinched keeping your home safe and quiet; install seat first to activate slow close feature
- QUICK & EASY INSTALLATION IN MINUTES: No need to hire professional help, confidently complete this easy DIY upgrade yourself in minutes; watch our installation video above for more detail
- BUILT TO WITHSTAND DAILY USE: This USA made plastic toilet seat was built to endure heavy usage for years without cracking, warping, chipping or staining, even in the busiest households; use gentle cleaners to preserve your finish
- COMPATIBLE WITH ALL ELONGATED TOILETS: This seat measuring 14.31 wide x 19 long fits all standard elongated toilets including American Standard, Kohler, Toto and more; watch our video above to learn how to measure
- Whisper-Close hinge slowly and quietly closes with a tap eliminating slamming and pinched fingers
- STA-TITE Seat Fastening System Never Loosens and installs with ease
- Durable plastic toilet seat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mayfair |
| Color | White |
| Material | Plastic |
| Product Dimensions | 19"L x 14.31"W |
| Shape | Oval |
| Style | 1 Seat |

## Product Details

- **Brand:** Mayfair
- **Color:** White
- **Global Trade Identification Number:** 00073088146229
- **Item Weight:** 3.5 Pounds
- **Manufacturer:** Bemis
- **Material:** Plastic
- **Product Dimensions:** 19"L x 14.31"W
- **Shape:** Oval
- **Style:** 1 Seat
- **UPC:** 073088146229

## Images

![Mayfair Caswell Modern Slow Close Toilet Seat, Durable Plastic, Elongated, White - Image 1](https://m.media-amazon.com/images/I/615HVfMgaLL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is it just the cover that closes quietly or the seat and the cover?**
A: Both cover and seat are slow close

**Q: Do I absolutely need a socket wrench for this?**
A: No you do not need a socket wrench.....

**Q: Wait! Why did the price go up almost $10? :(**
A: Probably "Binenomics" inflation, like everything else.

**Q: is it going to fit Toto toilet model cst854?**
A: Measure but as long as it is elongated and not round, it should be fine.  Ours were exact match for American Std.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really nice, well made, not a cheap product and is a very great price
*by L***E on December 29, 2025*

This is a really good commode seat. Very happy with the material, it is really good. It closes really slow. But, love the automatic lid close. Really easy to put on. I recommend it and it is a great price.

### ⭐⭐⭐⭐⭐ Mayfair Caswell Modern Toilet Seat, Slow Close, Easy Clean, and perfect installation!
*by R***R on October 28, 2025*

The Mayfair Caswell Modern Toilet Seat is a great combination of style, comfort, and practicality. Installation was incredibly easy — everything needed was included, and it only took a few minutes to get it securely in place. The fit was perfect on my elongated toilet, and once installed, it felt solid and sturdy with no wobble at all. The slow-close feature works flawlessly — no more slamming lids in the middle of the night — and the easy-clean design makes regular maintenance simple. The seat itself has a smooth, modern look that instantly upgraded the bathroom’s appearance. Overall, I’m very pleased with this purchase. It’s durable, quiet, easy to clean, and installation was a breeze. The Mayfair Caswell Modern Toilet Seat is a small upgrade that makes a big difference in everyday comfort and convenience. Highly recommended!

### ⭐⭐⭐⭐ Made In USA, Decent Seat, Lasted 7 Years
*by B***T on January 24, 2026*

We purchased this in 2019 and it lasted for about 7 years with (quite a bit of use over that time). The price point and ratings at the time were good, and it was made in the USA. It was easy to install and it worked as expected. It recently broke and removing it was a bit challenging because the bolts in the back had corroded a bit. This was not unexpected, but worth noting. Keep in mind the seat was not removable for cleaning, which we were aware of when purchasing. This was probably part of the reason for the corrosion of the bolts. Overall, it was an ok seat.

## Frequently Bought Together

- Mayfair Caswell Modern Toilet Seat, Slow Close, Easy Clean, Plastic, Elongated, White
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**Shop now:** [https://www.desertcart.com.au/products/21583401-mayfair-caswell-modern-slow-close-toilet-seat-durable-plastic-elongated](https://www.desertcart.com.au/products/21583401-mayfair-caswell-modern-slow-close-toilet-seat-durable-plastic-elongated)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-22*