Introduction
This instruction manual provides comprehensive guidelines for the assembly, installation, operation, and maintenance of your ONBRILL 24-inch Modern Fluted Bathroom Vanity with Sink Combo. Please read this manual thoroughly before beginning assembly or use to ensure proper function and safety.
Safety Information
Always use non-slip mats to prevent slipping on the ceramic sink surface when wet. Be cautious of sharp edges when installing or handling the vanity. Ensure proper installation to prevent tipping, and use appropriate safety gear when lifting or moving the heavy vanity.
Package Contents
Verify that all components are present before beginning assembly. The package includes:
- Ceramic Sink
- Wood Cabinet
- Detailed Installation Manual
- Assembly Hardware (screws, cam lock fasteners, etc.)
Note: Drain pipe accessories are not included with this product.
Specifications
| Feature | Detail |
|---|---|
| Brand | ONBRILL |
| Model Number | ON-BVS-117 |
| Color | Black |
| Material | Ceramic, Engineered Wood |
| Product Dimensions (D x W x H) | 18.8"D x 24"W x 32.6"H |
| Item Weight | 96 Pounds |
| Number of Drawers | 3 |
| Mounting Type | Floor Mount |
| Weight Capacity (per drawer) | Up to 30 LBS |
| Assembly Required | Yes |

Image: Front view of the vanity with key dimensions labeled for width, depth, and height.
Setup and Assembly
The ONBRILL bathroom vanity requires assembly. The cabinet is shipped in one box and includes a detailed installation manual. Assembly can typically be completed by two adults in approximately half an hour by following the provided instructions and video.
Assembly Steps:
- Unpack Components: Carefully remove all parts from the packaging and verify against the package contents list.
- Review Manual: Read the detailed installation manual thoroughly before starting.
- Prepare Workspace: Ensure you have a clean, flat, and spacious area for assembly.
- Assemble Cabinet Frame: Follow the manual's instructions to connect the cabinet panels using the provided hardware. Pay close attention to cam lock fasteners; handle them carefully to avoid breakage.
- Install Drawers: Assemble the three drawers, including the U-shaped wall for plumbing in the top drawer and the extended slide rails for full extension.
- Attach Sink: Secure the integrated ceramic sink to the top of the cabinet according to the manual.
- Position Vanity: Place the freestanding vanity in its desired location in the bathroom.
For visual guidance, refer to the official installation video:
Video: Official ONBRILL installation guide for the 24-inch Modern Fluted Bathroom Vanity. This video demonstrates the assembly process, including drawer installation and sink attachment.

Image: Close-up view of the vanity's internal features, highlighting the U-shaped drawer design for plumbing and the extended slide rails for full drawer access.
Operating Instructions
The ONBRILL bathroom vanity is designed for daily use in a bathroom environment. Its features are intended to provide convenient storage and a functional sink area.
Using the Sink:
- The integrated ceramic sink features a standard pre-drilled faucet hole and an overflow to prevent leaks.
- Ensure your faucet is properly installed and sealed to prevent water damage.

Image: Detailed view of the integrated ceramic sink, showing its smooth, easy-to-clean surface and the pre-drilled faucet hole.
Using the Drawers:
- The vanity includes one tilt-out drawer and two extendable drawers for storage.
- Each extendable drawer can hold up to 30 LBS of items.
- The top drawer features a U-shaped wall to accommodate plumbing, maximizing usable space.
- Extended slide rails allow the drawers to be pulled out completely for easy access to contents.

Image: Overhead view of the vanity with all drawers open, demonstrating the storage capacity for various bathroom essentials.

Image: A graphic representation highlighting the large storage capacity of the vanity's drawers for various items like towels, shampoo, and cosmetics.
Maintenance
Regular maintenance will help preserve the appearance and functionality of your ONBRILL bathroom vanity.
- Ceramic Sink: The glossy white ceramic integrated sink has a smooth surface that is durable and easy to maintain. Clean with a soft cloth and mild, non-abrasive cleaner. Avoid harsh chemicals that may damage the finish.
- Cabinet: Wipe the wood cabinet surfaces with a soft, damp cloth. Avoid excessive moisture. Do not use abrasive cleaners or solvents.
- Drawers: Periodically check drawer slides for smooth operation. Clean any debris from the tracks.
Troubleshooting
This section addresses common issues you might encounter with your bathroom vanity.
- Loose Hardware: If any part of the cabinet feels unstable, check all assembly hardware (screws, cam locks) and tighten as necessary. Avoid over-tightening.
- Drawer Malfunction: If a drawer does not slide smoothly, check the extended slide rails for obstructions or misalignment. Ensure the drawer is correctly seated on the rails.
- Water Leaks: If you observe water leaks around the sink or faucet, immediately turn off the water supply. Check all plumbing connections for tightness and proper sealing. Consult a qualified plumber if leaks persist.
- Color Variation: Please note that the product color may vary under different lighting conditions. This is a natural characteristic and not a defect.
Warranty Information
Specific warranty details for this product are typically provided at the point of purchase or within the product packaging. Please retain your proof of purchase for any warranty claims. For further information regarding warranty coverage, please contact ONBRILL customer support.
Customer Support
If you have any questions, require assistance with assembly, or need to report a missing or damaged part, please contact ONBRILL customer support. Refer to the contact information provided in your product packaging or on the official ONBRILL website.