1. Introduction
Thank you for choosing the Pfister Pfirst Series G13310WW Kitchen Sink Faucet. This manual provides comprehensive instructions for the proper installation, operation, and maintenance of your new faucet. Please read this manual thoroughly before beginning installation to ensure safe and correct usage. Retain this manual for future reference.

Image 1.1: The Pfister Pfirst Series G13310WW Kitchen Sink Faucet in White finish, featuring a single handle and pull-out sprayer.
2. Safety Information
WARNING: Failure to follow these instructions may result in personal injury or property damage.
- Always turn off the main water supply before installing or servicing the faucet.
- Wear safety glasses and gloves during installation.
- Ensure all local plumbing and building codes are met.
- Do not overtighten connections, as this may cause damage.
- If you are unsure about any part of the installation, consult a qualified plumber.
3. Package Contents
Verify that all components are present before beginning installation.
- Kitchen Faucet Assembly (Main Body with Handle and Spout)
- Pull-Out Sprayer Head
- Installation Hardware (Mounting Nut, Washer, Screws)
- Deckplate (for 3-hole installations)
- Hot and Cold Water Supply Lines
- Sprayer Hose with Weight
- Instruction Manual

Image 3.1: Underside view of the faucet showing the supply lines and mounting hardware connection point.
4. Specifications
| Model Number | G13310WW |
| Brand | Pfister |
| Finish Type | White |
| Material | Metal (Handle Material: Ceramic) |
| Mounting Type | Deck Mount |
| Number of Handles | 1 |
| Hole Count | 1 (Installs with or without deckplate for 3-hole sinks) |
| Special Feature | Pull Down Sprayer |
| Maximum Flow Rate | 1.8 Gallons Per Minute (GPM) |
| Spout Height | 6.34 Inches |
| Spout Reach | 8.63 Inches |
| Product Dimensions | 20"D x 12"W x 8.72"H |
| Item Weight | 3 Pounds |

Image 4.1: Dimensional diagram of the faucet, indicating a height of approximately 10 inches (24 cm).
5. Installation
5.1 Before You Begin
- Turn off the water supply at the main shut-off valve.
- Clear the area under the sink for easy access.
- Gather necessary tools: adjustable wrench, screwdriver, plumber's putty or silicone sealant, flashlight.
5.2 Mounting the Faucet
- If using the deckplate for a 3-hole sink, apply a thin bead of plumber's putty or silicone sealant around the underside edge of the deckplate.
- Place the deckplate (if used) and then the faucet body into the sink hole(s). Ensure the faucet is oriented correctly.
- From underneath the sink, secure the faucet using the provided washer and mounting nut. Hand-tighten first, then use a wrench to snug it up, ensuring the faucet is stable and straight.
5.3 Connecting Water Supply Lines
- Connect the hot and cold water supply lines from the faucet to your home's hot and cold water valves. The lines are typically marked (red for hot, blue for cold) or can be identified by their connection to the faucet.
- Hand-tighten the connections, then use an adjustable wrench to tighten an additional 1/4 to 1/2 turn. Do not overtighten.
5.4 Installing the Sprayer Hose and Weight
- Feed the pull-out sprayer hose through the faucet spout.
- Connect the sprayer hose to the quick-connect fitting on the main faucet body underneath the sink. Ensure it clicks securely into place.
- Attach the sprayer weight to the sprayer hose at the marked location (or approximately 6-8 inches from the bottom of the sprayer head) to ensure proper retraction.
- Connect the pull-out sprayer head to the end of the hose.
5.5 Final Steps
- Slowly turn on the main water supply.
- Check all connections for leaks. Tighten if necessary.
- Remove the sprayer head and turn on the faucet to flush out any debris from the lines for approximately one minute.
- Reattach the sprayer head.
Video 5.1: This video demonstrates key Pfister features, including the TopPfit™ technology for easy installation from above the sink, MagnePfit™ magnetic docking for the spray head, and Push Button Diverter for shower applications. While showcasing various products, the installation principles for TopPfit are relevant to this faucet.
6. Operation
6.1 Water Flow and Temperature Control
- The single handle controls both water flow and temperature.
- Lift the handle to turn on the water and increase flow.
- Move the handle left for hot water and right for cold water.
6.2 Pull-Out Sprayer Function
- Pull the sprayer head down from the spout to extend the hose.
- Press the button on the sprayer head to switch between stream and spray modes.
- After use, guide the sprayer head back into the spout. The MagnePfit™ magnetic docking system will secure it in place.
- The spout swivels 360 degrees for maximum maneuverability around the sink.

Image 6.1: Side view of the faucet demonstrating the extended pull-out sprayer for versatile use.
7. Maintenance
7.1 Cleaning the Faucet
- Clean the faucet regularly with a soft cloth and mild soap.
- Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the finish.
- For stubborn water spots, use a solution of equal parts white vinegar and water, then rinse thoroughly and dry.
7.2 Aerator Cleaning
- If water flow decreases or becomes erratic, the aerator may be clogged.
- Unscrew the aerator from the tip of the sprayer head.
- Rinse any debris from the aerator screen. For mineral deposits, soak the aerator in white vinegar.
- Reattach the aerator.
7.3 Sprayer Hose Maintenance
- Periodically check the sprayer hose for kinks or wear.
- Ensure the sprayer weight moves freely and does not obstruct the hose's movement.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No or Low Water Flow | Water supply valves closed; Clogged aerator; Kinked supply lines. | Open water supply valves fully; Clean aerator (see Section 7.2); Check and straighten supply lines. |
| Leaking from Faucet Base | Loose mounting nut; Improperly sealed deckplate. | Tighten mounting nut underneath the sink; Reapply plumber's putty or silicone sealant if necessary. |
| Leaking from Sprayer Head | Loose connection; Damaged O-rings. | Ensure sprayer head is tightly connected to the hose; Contact customer support for replacement parts. |
| Sprayer Does Not Retract Fully | Sprayer weight improperly positioned or obstructed; Kinked hose. | Adjust sprayer weight position; Clear any obstructions; Straighten hose. |
| Water Temperature Issues | Hot/cold supply lines reversed; Water heater issues. | Verify hot and cold supply line connections; Check water heater settings. |
9. Warranty Information
The Pfister Pfirst Series G13310WW Kitchen Sink Faucet is backed by Pfister's Limited Lifetime Warranty. This warranty covers defects in material and manufacturing workmanship for as long as the original consumer purchaser owns the home in which the faucet was originally installed.
For full details regarding the warranty, including limitations and how to make a claim, please refer to the official Pfister website or contact customer support.

Image 9.1: Pfister Limited Lifetime Warranty emblem, signifying long-term product assurance.
10. Customer Support
If you require further assistance, have questions about your faucet, or need to order replacement parts, please contact Pfister Customer Support:
- Website: Visit the official Pfister Store on Amazon or the main Pfister website for FAQs, product registration, and contact information.
- Phone: Refer to the contact information provided in your product packaging or on the official Pfister website.





