W10872845 Dishwasher Pump Filter Cup for Whirlpool Kenmore Amana KitchenAid Dishwashers

W10872845 Dishwasher Pump Filter Cup for Whirlpool Kenmore Amana KitchenAid DishwashersW10872845 8579307 Dishwasher Pump Filter Cup Replacement Key Features Precision Slotted Filtration: Engineered with a specialized slotted surface designed to capture medium to large food debris (like seeds, bones, and glass shards) before they can enter the circulation or drain pump, protecting the internal impellers. High Impact Structural Polymer: Manufactured from a reinforced, heat stabilized plastic that resists warping and degradation even

W10872845 / 8579307 Dishwasher Pump Filter Cup Replacement

Key Features

• Precision-Slotted Filtration: Engineered with a specialized slotted surface designed to capture medium-to-large food debris (like seeds, bones, and glass shards) before they can enter the circulation or drain pump, protecting the internal impellers.
• High-Impact Structural Polymer: Manufactured from a reinforced, heat-stabilized plastic that resists warping and degradation even through thousands of "Sani-Rinse" and "Heated Dry" cycles.
• Vortex Flow Dynamics: Features an optimized internal geometry that maintains consistent water flow to the wash motor, ensuring full spray arm pressure for a 360-degree clean while keeping debris safely trapped.
• Snap-Lock Seat Interface: Designed with a standardized "twist-to-lock" mounting system that provides a secure, vibration-resistant fit at the bottom of the dishwasher sump.

Replaces / Cross-Reference Part Numbers

• Whirlpool / Kenmore / Amana / KitchenAid / Maytag: W10872845, 8579307, W10056425, W10056426, W10142911, W10234631, W10300746, W10425171, W10455263, W10465373, W10465379, W10693534, WPW10693534
• AP6030094
• PS11759673
• EAP11759673
• 4454491

Compatibility & Fitment

This filter cup is the primary debris trap for many Whirlpool-manufactured dishwashers produced over the last 15 years. Key compatible brands include:

• Whirlpool & Maytag: Fits hundreds of WDT, WDF, and MDB series models (e.g., WDT720PADM, MDB4949SHZ).
• Kenmore (665 Series): Compatible with various 665-prefix "Elite" and standard dishwashers (e.g., 665.13263K311, 665.13282K113).
• KitchenAid & Jenn-Air: Fits dozens of KDTM, KDTE, and JDT series high-end units utilizing the W10872845 style.
• Amana, Roper, & Estate: Direct fit for ADB and DU series units produced by Whirlpool.
• Note: This filter cup is typically located at the Bottom Center of the Tub, often nested within the main screen filter.

When to Replace

• Standing Water in Tub: A heavily clogged or scaled-over filter cup can prevent water from reaching the drain pump, leading to "Long Drain" or "F9 E1" errors.
• Visible Cracks or Holes: Any physical damage to the plastic housing allows damaging debris (like cherry pits or glass) to bypass the filter and potentially snap the pump impeller.
• Gritty Residue on Dishes: If the filter is not seated properly or is damaged, food particles will recirculate and settle back onto your clean glassware.
• Loud Grinding Noise: Often follows a failed filter; if the cup is missing or broken, debris enters the pump, causing a loud mechanical rattle during the wash or drain phase.
• Persistent Dishwasher Odors: A filter cup that is saturated with old grease and calcium buildup can harbor bacteria, leading to a "swampy" smell inside the dishwasher.

Installation Tips

• No Tools Required: This is a simple "twist-out, twist-in" replacement. Open the dishwasher door and remove the lower dish rack for full access to the tub floor.
• The "Quarter-Turn" Method: Most filter cups are removed by twisting counter-clockwise. Pull the old cup out and inspect the sump area for any debris that might have snuck past.
• Clean the Surrounding Screen: While the cup is out, it is the ideal time to rinse your **W10463906 Main Screen Filter**. Use a soft brush and warm soapy water to clear any mineral scale.
• Verify the Seat: Insert the new W10872845 cup and twist clockwise until you feel it "click" into place. If it is loose, it will vibrate and allow debris to leak through.
• Monthly Maintenance: To maximize the life of your pumps, remove and rinse this cup once a month to prevent grease and silt buildup from restricting water flow.