Product Overview
The Bemis Alesio II Elongated Toilet Seat is crafted from high-density enameled wood, offering a stylish design with a superior high-gloss finish that resists chipping and scratching for long-lasting use. This seat incorporates advanced features for enhanced convenience and durability.

Image: Front view of the Bemis Alesio II Slow Close Toilet Seat in white.
Key Features
- Slow-Close Technology: The Whisper Close hinge allows the lid to close slowly and quietly, preventing slamming and pinched fingers.
- Easy Clean & Change Hinges: Designed for quick removal of the seat, facilitating easy cleaning and replacement.
- STAY-TITE Seat Fastening System: Ensures the seat remains firmly attached to the toilet bowl without shifting.
- Super Grip Bumpers: Prevents the seat from shifting on the toilet bowl, providing added stability.
- Precision Seat Fit: Features front-to-back adjustability for a perfect fit on elongated toilet bowls.
- Durable Construction: Made from high-density enameled wood, built to resist cracking, warping, chipping, and staining.
Setup and Installation
Before installation, ensure your toilet is clean and dry. This seat is designed for easy setup on standard elongated toilet bowls.
1. Determine Toilet Size
To ensure proper fit, measure your toilet bowl. Toilets typically come in two sizes: Round and Elongated. Measure from the center of the bolt holes to the front edge of the toilet bowl.
- Round: Approximately 16.5 inches (41.9 cm)
- Elongated: Approximately 18.5 inches (47 cm)

Image: Visual guide for measuring toilet seat size, showing measurements for both round and elongated bowls.
For a visual guide on how to measure your toilet, please watch the official Bemis video below:
Video: Official Bemis guide on how to measure your toilet for the correct seat size (Round or Elongated).
2. Installation Steps
The Bemis Alesio II features the STAY-TITE Seat Fastening System for a secure fit. Follow these steps for installation:
- Insert the T-bolts (part A) into the hinges of the toilet seat.
- Slide the plastic washers (part B) onto the T-bolts, ensuring they are positioned correctly.
- Place the toilet seat onto the toilet bowl, aligning the T-bolts with the bolt holes on the toilet.
- From underneath the toilet bowl, attach the nuts (part C) to the T-bolts. Finger-tighten them initially.
- Adjust the seat for a perfect fit, ensuring it is centered on the bowl.
- Using a 1/2" (13mm) wrench or socket, tighten the nuts until the bottom nut snaps off. This indicates proper tightness and ensures the seat will not loosen. Discard the snapped-off portion.

Image: Step-by-step visual guide for installing the Bemis toilet seat, highlighting the fastening system.
For a detailed installation video, refer to the official guide:
Video: Official Mayfair (Bemis brand) video demonstrating the installation of a flip cap hinge toilet seat.
Operating Instructions
Slow-Close Function
The Whisper Close hinge ensures that both the seat and lid close slowly and quietly with a gentle push. This feature prevents loud slamming and protects fingers from being pinched. The slow-close mechanism functions only when the seat is properly installed on the toilet bowl.
Video: Demonstrates the Whisper Close feature, showing the toilet seat and lid closing slowly and quietly.
Adjustable Fit
The Precision Seat Fit allows for front-to-back adjustability, ensuring the seat aligns perfectly with your toilet bowl for optimal comfort and aesthetics. This feature helps eliminate overhang or gaps.
Video: Illustrates the adjustability feature of Bemis toilet seats for a perfect bowl fit.
Maintenance and Cleaning
To preserve the high-gloss finish and ensure the longevity of your Bemis toilet seat, regular cleaning is recommended. The Easy Clean & Change hinges allow for quick removal of the seat for thorough cleaning.
Cleaning Recommendations:
- Use gentle cleaners such as anti-bacterial wipes, dish soap, or anti-bacterial hand soap.
- DO NOT use bleach or harsh chemicals, as these can damage the finish.
- Regularly clean the hinges and the area around them to prevent buildup.

Image: Visual guide detailing slow-close feature and recommended cleaning agents for the toilet seat.
Watch the video below for a demonstration on how to use the Easy Clean & Change hinges:
Video: Official Bemis video demonstrating the Easy Clean & Change Flip Cap Hinges for quick seat removal and cleaning.
Troubleshooting
If you encounter any issues with your Bemis Alesio II toilet seat, consider the following common solutions:
- Seat Shifts or Wiggles: Ensure the STAY-TITE Seat Fastening System nuts are fully tightened until they snap off. Re-check the installation steps.
- Lid Slams: Verify that the slow-close mechanism is not obstructed and that the seat is correctly installed. The slow-close feature requires proper installation to function.
- Difficulty Removing for Cleaning: Ensure the Easy Clean & Change hinges are fully flipped up before attempting to lift the seat.
- Scratches or Chipping: Avoid using abrasive cleaners or tools. Use only recommended mild soaps and soft cloths for cleaning.
If problems persist, please refer to the support section or contact Bemis customer service.
Specifications
| Attribute | Detail |
|---|---|
| Brand | Bemis |
| Model Number | 19170PLE4 000 |
| Color | White |
| Material | Wood |
| Style | Premium Plastic Hinge |
| Shape | Elongated |
| Product Dimensions | 19.5"L x 14.13"W |
| Item Weight | 8.1 Pounds |
| Operation Mode | Closed Front |
| UPC | 073088159663 |
| Country of Origin | USA |
Warranty and Support
Bemis Manufacturing Company provides a manufacturer warranty that covers US and Canada customer purchases for 1 year from the date of purchase.
For detailed warranty information or additional support, please refer to the official documents:
You can also visit the official Bemis website or contact their customer service for further assistance.





