Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Bemis Aurora Round Slow Close Toilet Seat. Designed for comfort and durability, this seat features slow-close technology, easy-clean hinges, and a secure fastening system to prevent shifting. Please read all instructions carefully before beginning installation.

Figure 1: Bemis Aurora Slow Close Toilet Seat
Product Features
- Slow-Close Technology: The lid and seat close slowly and quietly, preventing slamming and pinched fingers.
- Easy Clean & Change Hinges: Hinges allow for quick removal of the seat for thorough cleaning and easy replacement.
- STA-TITE Seat Fastening System: Ensures the seat remains firmly attached to the toilet bowl without shifting.
- Super Grip Bumpers: Additional bumpers prevent the seat from moving on the toilet bowl.
- Precision Seat Fit: Offers front-to-back adjustability for an optimal fit on your toilet bowl.
- Durable Construction: Made from solid resilient plastic with molded-in color, resisting chips, wear, and stains.

Figure 2: Key Features of the Bemis Aurora Toilet Seat
Measuring for Proper Fit
Before installation, ensure you have the correct seat size (Round or Elongated) for your toilet bowl. The Bemis Aurora seat is designed for round bowls.
How to Measure:
- Measure the distance between the bolt holes at the back of your toilet bowl. Standard distance is 5.5 inches.
- Measure from the center of the bolt holes to the front edge of the toilet bowl.
- For a Round toilet, this measurement should be approximately 16.5 inches (42 cm).
- For an Elongated toilet, this measurement should be approximately 18.5 inches (47 cm).

Figure 3: Toilet Seat Size Guide
Video 1: How to Measure for Round or Elongated Toilet Seats
Installation Instructions
The Bemis Aurora toilet seat features the STA-TITE Seat Fastening System for a secure installation.
Required Tools:
- 5/8" (16mm) wrench or ratchet with a 5/8" (16mm) socket.
Installation Steps:
- Insert the bolts (A) with the arrow shown on the bolt head pointing towards the front of the toilet.
- Open the hinge caps on the seat.
- Place the seat onto the toilet bowl, aligning the hinges with the bolts.
- From underneath the toilet bowl, lightly finger-tighten the nuts (B) onto the bolts.
- Adjust the seat for a perfect front-to-back fit on the toilet bowl.
- While holding the seat centered, tighten the nuts (B) with a 5/8" (16mm) wrench or socket until the bottom portion of the nut snaps off. Discard the snapped-off portion. This indicates proper tightening.
- Close the hinge caps.

Figure 4: Easy Installation Steps
Video 2: Flip Cap Hinge Seat Installation Guide
Video 3: Adjustability for the Perfect Bowl Fit
Operating Instructions
The primary operation of this toilet seat involves its slow-close feature. To engage the slow-close mechanism, simply push the lid or seat down gently. It will then lower itself slowly and quietly without requiring manual guidance.
Video 4: Whisper Close for No Pinched Fingers
Maintenance and Cleaning
Regular cleaning will help maintain the glossy finish and extend the life of your toilet seat.
Cleaning Instructions:
- To clean, simply lift the hinge caps and slide the seat forward to remove it from the toilet bowl.
- Use gentle cleaners such as anti-bacterial wipes, dish soap, or anti-bacterial hand soap.
- Wipe the seat and hinges thoroughly, then rinse with water and dry with a soft cloth.
- DO NOT USE BLEACH OR HARSH CHEMICALS as these can damage the finish.
- Reattach the seat by aligning it with the bolts and closing the hinge caps.

Figure 5: Cleaning Your Toilet Seat
Video 5: Easy Clean and Change Flip Cap Hinges
Troubleshooting
- Seat Shifts or Wobbles: Ensure the STA-TITE nuts were tightened correctly until the bottom portion snapped off. If the seat still shifts, re-check the tightness of the bolts. The design is intended to prevent loosening.
- Slow-Close Not Functioning: Verify that the seat is properly installed and the hinges are not obstructed. The slow-close mechanism requires the seat to be fully installed on the toilet bowl to function correctly.
- Difficulty Accessing Nuts: Some toilet designs may have enclosed areas making it difficult to access the nuts from underneath. In such cases, specialized tools or alternative mounting hardware might be required, or consult a professional.
Specifications
| Attribute | Detail |
|---|---|
| Brand | Bemis |
| Model Number | 200E4 000 |
| Color | White |
| Material | Plastic |
| Shape | Round |
| Product Dimensions | 17.37"L x 14.38"W |
| Item Weight | 4.18 pounds (1.9 Kilograms) |
| UPC | 073088156570 |
| Included Components | (1) Toilet Seat & Hardware |
Warranty and Support
The manufacturer warranty covers US and Canada customer purchases for 1 year from the date of purchase. For warranty claims or technical support, please refer to the contact information provided on the product packaging or visit the official Bemis website.





