Introduction
Thank you for choosing the HOIGY HYBF-03 Oil Rubbed Bronze Waterfall Bathroom Faucet. This manual provides detailed instructions for the proper installation, operation, and maintenance of your new faucet. Please read this manual thoroughly before installation and retain it for future reference.
This faucet features a unique waterfall flow design with a 3-layer metal filter for delicate, splash-free water delivery. Constructed from lead-free brass with an oil rubbed bronze finish, it is designed for durability and ease of use with a single handle for water flow and temperature control.
Included Components
- Waterfall Bathroom Faucet
- Deck Plate (for 1 or 3-hole installations)
- 3/8" Water Supply Hoses (pre-installed)
- Pop-Up Drain Assembly
- Installation Hardware
- Instruction Manual

Figure 1: Overview of included faucet components.

Figure 2: Detail of the 3/8" compression water supply hoses.
Setup and Installation
The HOIGY HYBF-03 faucet is designed for quick and easy installation, typically within 5 minutes, and is suitable for both 1-hole and 3-hole basins. The water hoses and screw rod are pre-installed to simplify the process.
Installation Steps:
- Prepare the Basin: Ensure the basin hole diameter is between 1.06" and 1.5". For 3-hole basins, use the included 6.1-inch deck plate.
- Insert Faucet: Place the faucet and its pre-installed hoses through the basin hole.
- Secure Faucet: From underneath the basin, secure the faucet using the provided mounting hardware. Tighten the nut to ensure stability.
- Connect Water Supply: Connect the 3/8" water supply hoses to your hot and cold water lines. Ensure connections are tight to prevent leaks.
- Install Pop-Up Drain: Insert the pop-up drain with its rubber seal into the drain hole. Place the thick rubber gasket from underneath and tighten the plastic nut. Ensure the drain is suitable for 1.6"-1.9" aperture drainage holes and 1.2"-2.4" basin thickness.
- Test: Turn on the water supply and check for any leaks.

Figure 3: Simplified two-step faucet installation.

Figure 4: Pop-up drain installation guide and dimensions.
Video 1: A visual guide demonstrating the installation of the HOIGY waterfall faucet.
Video 2: Demonstration of the included PP material pop-up drain installation.
Operating Instructions
The HOIGY HYBF-03 faucet features a single lever handle for easy control of water flow and temperature, and a unique waterfall spout designed for a quiet, splash-free experience.
Water Flow and Temperature Control:
- Turn On/Off: Lift the single lever handle to turn on the water flow. Push down to turn off.
- Adjust Flow: Adjust the height of the lever to control the water volume.
- Adjust Temperature: Move the lever left for hot water and right for cold water.

Figure 5: Single lever handle for precise control of water flow and temperature.
Waterfall Flow Feature:
The faucet's ultra-wide spout creates a gentle waterfall effect. The integrated 3-layer metal filter ensures a delicate, non-splashing water stream, and the half-open spout design reduces noise during use.

Figure 6: The unique waterfall flow with no splashing.
Video 3: Close-up of the spout with its 3-layer metal filter design, ensuring smooth water flow.
Video 4: A short demonstration highlighting the silent and splash-free waterfall effect.
Video 5: Overview of the HOIGY Brass Waterfall Bathroom Faucet, showcasing its features and operation.
Maintenance and Care
To ensure the longevity and appearance of your HOIGY faucet, follow these maintenance guidelines:
- Cleaning: Clean the faucet regularly with a soft cloth and mild soap. Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the oil rubbed bronze finish.
- Finish Protection: The oil rubbed bronze finish is designed to be non-peeling and anti-rust. Gently wipe away water spots to maintain its appearance. The finish is also designed to be fingerprint resistant.
- Ceramic Cartridge: The built-in ceramic cartridge is tested for 500,000 opening and closing cycles to prevent leaks. If you experience persistent dripping, consult a professional plumber.
- Pop-Up Drain: Periodically check the pop-up drain for debris and clean as needed to ensure proper function.

Figure 7: Features of the upgraded ceramic valve core and durable finish.
Troubleshooting
If you encounter any issues with your faucet, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator/filter or partially closed water supply valve. | Check if water supply valves are fully open. Clean the 3-layer metal filter in the spout. |
| Leaking from Spout | Worn or damaged ceramic cartridge. | Contact customer support for a replacement cartridge or consult a plumber. |
| Leaking at Base | Loose mounting nut or improper seal. | Ensure the mounting nut under the sink is tightened. Check the rubber gasket for proper seating. |
| Pop-Up Drain Not Sealing | Improper installation of rubber gasket or debris. | Re-seat the rubber gasket and ensure the plastic nut is tight. Clean any debris from the drain stopper. |
If the problem persists after attempting these solutions, please contact HOIGY customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | HOIGY |
| Model Name | HYBF-03-ORB |
| Color | Oil Rubbed Bronze |
| Material | Brass, Metal (Handle: Zinc) |
| Mounting Type | Deck Mount |
| Hole Count | 1 (compatible with 3-hole using deck plate) |
| Number of Handles | 1 (Lever Type) |
| Spout Design | Waterfall |
| Flow Rate | 1.8 gpm |
| Spout Height | 2.36 inches |
| Spout Reach | 4.72 inches |
| Item Weight | 2.5 pounds |
| Mounting Hole Diameter | 1.3 inches (Faucet fits 1.06" to 1.5" basin holes) |
| Hose Length | 20.5 inches |
| Special Features | Easy to Install, Lead Free, Pop Up Drain, Quiet, Water Saving System |
Warranty Information
HOIGY provides a Lifetime Limited Warranty for this product, covering manufacturing defects and ensuring a long service life for your faucet. Additionally, we offer a 30-day return policy for your peace of mind.
For specific warranty claims or details, please retain your proof of purchase and contact HOIGY customer support.
Customer Support
For any questions, assistance, or technical support regarding your HOIGY HYBF-03 faucet, please contact our customer service team. We offer 24-hour online service to ensure a pleasant experience.
Please refer to the contact information provided with your purchase or visit the official HOIGY website for support options.