Watts
WDF 905 Series Elegant Quarter-Turn Faucet
$52.14
The Watts WDF 905 Series delivers understated style and reliable performance for your reverse osmosis system with its elegant quarter-turn design. This non-air gap faucet offers smooth operation and clean lines that complement any countertop installation.
SPECIFICATIONS
WDF 905 Series Technical Details
| Model | Watts WDF 905 Series |
| Type | Non-Air Gap Faucet |
| Operation | Quarter-Turn Handle |
| Connection Size | 1/4" Tube |
| Minimum Hole Size | 5/8" |
| Compatibility | Reverse Osmosis Systems |
| Finish | Elegant Chrome |
| Application | Countertop Mount |
INSTALLATION & USE
Mounting Your Faucet
- Drill a 5/8" hole minimum through your countertop at the desired faucet location, ensuring clearance below for mounting hardware and tubing connections.
- Feed the faucet shank through the mounting hole and secure from below using the provided mounting nut and washer, tightening firmly by hand.
- Connect the 1/4" tubing from your reverse osmosis system to the faucet stem, ensuring a secure push-fit connection or using appropriate compression fittings.
- Turn on your RO system and operate the quarter-turn handle to verify proper flow and check all connections for leaks during initial operation.
COMPATIBILITY
System Requirements
The Watts WDF 905 Series faucet is designed for use with standard reverse osmosis drinking water systems that utilize 1/4" tubing. This non-air gap configuration is suitable for under-sink RO units where local plumbing codes permit non-air gap installations. Verify your local code requirements before installation, as some jurisdictions mandate air gap faucets for backflow prevention.
🔧 Pro Tip: Before drilling your countertop, place a piece of masking tape over the drill site to prevent chip-out on laminate or tile surfaces. Use a step bit for cleaner holes in harder materials.
