5304506518 154252701 Dishwasher Drain Filter

Key Features

• Precision Micro-Mesh Filtration: Engineered with a high-density mesh screen designed to capture food particles, seeds, and debris before they can enter the drain pump, preventing clogs and pump damage.
• Enhanced Structural Reinforcement: Features a durable plastic frame built to withstand the high-heat environment of "Sanitize" and "High-Temp Wash" cycles without warping or cracking.
• Improved Drainage Flow: Optimized surface area allows for maximum water throughput during the drain cycle, ensuring the tub empties quickly and completely to prevent "standing water" issues.
• Easy-Clean Surface: The non-stick mesh material allows for quick rinsing under a faucet, making it simple to maintain peak dishwasher performance and prevent "smelly dishwasher" odors.

Replaces / Cross-Reference Part Numbers

• Primary Parts: 5304506518, 154252701, 154252702.
• Industry Standards: AP6036337, AP2109132, PS11770485, PS420500.
• Legacy Codes: 4456335, 419238, AH420500.

Compatibility & Fitment

This drain filter is the standard replacement for the base of most Frigidaire-manufactured dishwashers produced over the last 20 years. Key compatible brands include:

• Frigidaire: Fits hundreds of FDB, FDP, FBD, and FFBD series models (e.g., FDB1050REB, FDB2310LCC).
• Kenmore (587 Series): Compatible with many 587-prefix dishwashers manufactured by Frigidaire for Sears.
• Tappan, Gibson, & Crosley: Direct fit for dozens of budget-friendly and standard tall-tub units.
• Note: This filter typically sits underneath the Lower Spray Arm. Verify your original filter is circular/oval with these specific cross-references before ordering.

When to Replace

• Visible Holes or Tears: If the mesh screen is ripped, food debris will bypass the filter and potentially jam the drain pump or clog the spray arm nozzles.
• Persistent "Old Food" Odors: A filter that is heavily scaled with calcium or saturated with grease can trap bacteria, causing the dishwasher to smell even after a cleaning cycle.
• Poor Drainage: If the filter is clogged with mineral buildup or fine silt, water cannot pass through fast enough, leading to "5E" or "SE" drainage error codes.
• Grit on Clean Dishes: A damaged filter allows food particles to recirculate during the wash cycle, leaving "sand-like" debris on your glassware.
• Filter Won't Stay Seated: If the plastic frame has warped from heat, it may pop out of place, allowing unfiltered water to enter the sump housing.

Installation Tips

• Safety First: Ensure the dishwasher is off. You do not need to unplug the unit for this mechanical replacement. Remove the lower dish rack for easy access.
• Remove the Spray Arm: On most models, you must unscrew the center nut or pop off the lower spray arm to access the filter assembly located at the bottom of the tub.
• Clean the Sump: Before installing the new 5304506518 filter, use a sponge or wet-vac to remove any debris sitting in the sump area beneath the filter.
• Check the Gasket: Ensure the new filter sits perfectly flat in its housing. If there is a gap, debris will sneak past the edges and eventually damage your drain pump.
• Routine Maintenance: To prolong the life of your dishwasher, remove and rinse this filter once a month (or more often if you don't pre-rinse your dishes).