Introduction
This manual provides instructions for the installation, function, maintenance, and troubleshooting of the Whirlpool Part Number W10463906 dishwasher screen. This component is a genuine replacement part designed to ensure optimal performance of your Whirlpool dishwasher by filtering food particles and preventing clogs in the drainage system.
Safety Information
Always observe the following safety precautions when working with appliances:
- Disconnect Power: Before attempting any installation or maintenance, ensure the dishwasher's power supply is disconnected at the circuit breaker or by unplugging the appliance.
- Wear Protective Gear: Use appropriate personal protective equipment, such as gloves, to prevent injury.
- Handle with Care: Appliance components may have sharp edges. Handle parts carefully to avoid cuts.
- Consult a Professional: If you are unsure about any step, consult a qualified appliance technician.
Installation (Setup)
Follow these steps to replace the dishwasher screen:
- Disconnect Power: Ensure the dishwasher is turned off and disconnected from its power source.
- Access the Dishwasher Interior: Open the dishwasher door and remove the lower dish rack to gain clear access to the bottom of the tub.
- Locate the Old Screen: The screen is typically located at the bottom of the dishwasher tub, often near the spray arm or drain area. It may be a round or rectangular component.
- Remove the Old Screen: Depending on your dishwasher model, the screen may twist counter-clockwise to unlock, or it may simply lift out. Refer to your specific dishwasher's user manual for precise removal instructions if needed.
- Clean the Area: Before installing the new screen, clean any debris or residue from the area where the screen sits.
- Install the New Screen: Place the new Whirlpool W10463906 screen into position. Align any tabs or grooves, then press down or twist clockwise until it is securely seated. Ensure it lies flat and does not wobble.
- Replace Dish Rack and Restore Power: Return the lower dish rack to its position. Reconnect the dishwasher to its power source.

Image: The Whirlpool W10463906 dishwasher screen, a genuine replacement part designed to filter food particles.
Function
The Whirlpool W10463906 screen serves as a crucial filter within your dishwasher's wash system. Its primary function is to capture food particles and debris from the wash water, preventing them from recirculating onto dishes or clogging the dishwasher's pump and spray arms. A properly functioning screen ensures cleaner dishes and efficient drainage.
Maintenance
Regular maintenance of the dishwasher screen is essential for optimal dishwasher performance:
- Regular Cleaning: Periodically remove the screen (as described in the Installation section) and rinse it under running water to remove trapped food particles. For stubborn debris, use a soft brush and mild dish soap.
- Inspection: While cleaning, inspect the screen for any signs of damage, such as cracks, tears, or warping. A damaged screen may not filter effectively and should be replaced.
- Frequency: The frequency of cleaning depends on dishwasher usage and the type of food washed. A general recommendation is to clean the screen monthly, or more often if you notice performance issues.
Troubleshooting
If you experience issues with your dishwasher, the screen may be a contributing factor:
| Symptom | Possible Cause | Solution |
|---|---|---|
| Dishes are not clean or have food particles. | Clogged or damaged screen. | Remove and clean the screen. Inspect for damage and replace if necessary. |
| Dishwasher not draining properly. | Excessive debris in the screen restricting water flow to the drain pump. | Clean the screen thoroughly. Check for other drain obstructions if the problem persists. |
| Screen does not stay in place. | Incorrect installation or warped screen. | Ensure the screen is correctly aligned and locked into position. If warped, replace the screen. |
Specifications
- Part Number: W10463906
- Brand: Whirlpool
- Material: Plastic
- Item Weight: 3.98 ounces
- Product Dimensions: 1 x 1 x 1 inches (Approximate)
- UPC: 680277514969
Warranty and Support
As a genuine Whirlpool replacement part, the W10463906 screen is covered by Whirlpool's standard parts warranty. For specific warranty details, technical assistance, or to locate authorized service providers, please refer to your dishwasher's original documentation or visit the official Whirlpool website.





