How to Clean the Filter in a Frigidaire Dishwasher
Maintaining your Frigidaire dishwasher is key to ensuring it runs efficiently and keeps your dishes sparkling clean. One of the most critical components to care for is the filter, which traps food particles and debris during the wash cycle. Over time, this filter can become clogged, leading to odors, poor cleaning performance, or even drainage issues. In this comprehensive guide, we’ll walk you through the step-by-step process of cleaning the filter in your Frigidaire dishwasher, share additional maintenance tips, and address common questions to keep your appliance in top shape.
Why Cleaning the Filter Matters
The dishwasher filter is responsible for capturing food scraps, grease, and other solid waste to prevent them from redepositing on your dishes or clogging the drain. As noted by HomeGearGeek, “Over time, these particles can accumulate and clog the filter, reducing its effectiveness and potentially leading to unpleasant odors” [(( HomeGearGeek ))]. Regular cleaning ensures optimal performance, prevents bacteria buildup, and extends the lifespan of your dishwasher.
Frigidaire dishwashers often feature a filter assembly that includes a main filter and a fine filter, though some models may have self-cleaning filters requiring less frequent attention. Regardless of your model, knowing how to locate and clean the filter is essential.
Tools and Supplies You’ll Need
Before starting, gather these items to make the process smooth and efficient:
- Warm water
- Mild dish soap
- A soft brush or toothbrush
- A sponge or damp cloth
- A screwdriver (if your model has a filter cover secured by screws)
- White vinegar (optional, for a deeper clean)
- A sink or bowl for rinsing
Having everything ready prevents interruptions once you begin.
Step-by-Step Guide to Cleaning the Filter
Follow these detailed steps to clean the filter in your Frigidaire dishwasher. Note that filter placement and removal methods may vary slightly by model, so consult your user manual for specifics.
Step 1: Safety First
Before you do anything, ensure the dishwasher is turned off or unplugged from the power source. This minimizes the risk of electric shock or injury. As HomeGearGeek advises, “Safety first: Before starting any maintenance work on your dishwasher, ensure that it is unplugged or turned off from the power source.”
Step 2: Locate the Filter
The filter is typically found at the bottom of the dishwasher tub, beneath the lower spray arm. According to Hunker, “Frigidaire’s line of home dishwasher appliances are equipped with filter assemblies that help remove particles of food from the dishwasher during operation” [(( Hunker ))]. For most models, it’s a cylindrical component with a mesh screen, sometimes accompanied by a secondary flat filter or glass trap. Check your manual if you’re unsure of the exact location.
Step 3: Remove the Bottom Dish Rack
Slide out the bottom dish rack to access the filter area. Gently pull it forward and lift it out, setting it aside. This gives you clear access to the filter assembly.
Step 4: Remove the Filter Cover (If Applicable)
Some Frigidaire models have a filter cover secured with screws. Use a screwdriver to remove these screws and lift off the cover. If there’s no cover, skip to the next step.
Step 5: Remove the Filter Assembly
Depending on your model, the filter may lift straight out, twist to unlock, or unscrew. For example, Hunker explains for the Frigidaire 18″ Built-In Dishwasher (model FMB330RGC), “Reach into the bottom of the dishwasher’s interior and pull out the filter assembly. The filter assembly… consists of three pieces: a main filter attached to a cup, which sits inside of a cylindrical fine filter.” Follow your manual’s instructions to detach it properly—most filters twist counterclockwise to unlock.
Step 6: Rinse the Filter
Take the filter assembly to your sink. Separate the parts (if applicable) and rinse each under warm water. “Use a soft brush or toothbrush to scrub away any stubborn residue,” suggests HomeGearGeek. Be thorough to remove all visible food particles, grease, or debris. Avoid harsh chemical cleaners, as Kitchen Seer warns, “Use a mild detergent or cleaning solution… avoid harsher products (such as acidic or abrasive cleaners) that may damage the dishwasher’s interior walls and components” [(( Kitchen Seer ))].
Step 7: Clean the Filter Housing
While the filter is out, inspect the filter housing area at the bottom of the tub. Use a damp cloth or sponge with mild dish soap to wipe away any dirt or buildup. Be careful not to scratch the dishwasher interior.
Step 8: Reassemble the Filter
Once clean, reassemble the filter components and place them back into the dishwasher. Secure them by twisting clockwise until they lock in place (or follow your model’s specific reinstallation method). Replace the filter cover and screws if your dishwasher has them.
Step 9: Replace the Bottom Dish Rack
Slide the bottom rack back into position, ensuring it aligns properly and moves smoothly.
Step 10: Run a Cleaning Cycle (Optional)
For a deeper clean, place a cup of white vinegar on the top rack and run a hot water cycle with no dishes inside. The Spruce recommends, “Put two cups of distilled white vinegar in an open container on the top rack. Run a regular hot water wash cycle to complete the cleaning” [(( The Spruce ))]. This helps remove lingering odors and sanitize the interior.
Additional Maintenance Tips
Cleaning the filter is just one part of keeping your Frigidaire dishwasher in top condition. Here are some extra tips to enhance its performance:
- Scrape Dishes Before Loading: Remove large food particles to reduce the filter’s workload. HomeGearGeek advises, “Scrape off excess food: Before placing your dishes in the dishwasher, scrape off any large or excess food particles.”
- Check the Spray Arms: Ensure the spray arm holes aren’t clogged. Rinse them under water or use a toothpick to clear blockages.
- Clean the Glass Trap (If Present): Some models have a glass trap to catch shards. Empty it into a thick trash bag and rinse it clean, as per wikiHow’s instructions: “Grasp the glass trap’s handle and push down as you turn it 90 degrees clockwise… Empty the broken glass into a garbage bag.”
- Wipe the Interior: Use a soapy cloth to clean the walls, door, and detergent dispenser monthly.
- Inspect the Drain: Ensure the drain isn’t clogged. Sears Home Services suggests, “Clear any deposits and debris from the sump in the pump area under the mesh filter” [(( Sears Home Services ))].
How Often Should You Clean the Filter?
Cleaning frequency depends on usage and water conditions. HomeGearGeek recommends, “Cleaning the Frigidaire dishwasher filter should be done regularly… at least once every two to three months.” However, if you notice odors, poor cleaning, or frequent use, clean it monthly. The Spruce adds, “Self-cleaning dishwasher filters don’t need to be cleaned as often as manual-clean filters, usually once every two to three months. Manual-clean filters should be cleaned at least once a month.”
Signs Your Filter Needs Attention
Watch for these indicators that your filter is overdue for cleaning:
- Dishes come out gritty or with food residue.
- Unpleasant odors persist after a cycle.
- Water pools at the bottom, suggesting drainage issues.
- Visible buildup on the filter itself.
When to Replace the Filter
Filters don’t last forever. Haunt Journal notes, “Persistent Odors: If your dishwasher starts emitting unpleasant odors even after cleaning, it might be time for a replacement. Reduced Cleaning Performance: Dishes aren’t as clean as they used to be, even after cleaning the filter” [(( Haunt Journal ))]. Purchase a replacement filter specific to your model from Frigidaire’s website or an authorized retailer.
FAQ: Common Questions About Cleaning a Frigidaire Dishwasher Filter
Q: Where is the filter located in a Frigidaire dishwasher?
A: It’s usually at the bottom of the tub, under the lower spray arm. Check your user manual, as placement varies by model.
Q: How do I know if my dishwasher has a self-cleaning filter?
A: Self-cleaning filters are more common in older models (over 10 years old) and use a grinder to break down debris. Manual filters, typical in newer models, require removal and cleaning. Refer to your manual or Frigidaire’s website.
Q: Can I use bleach to clean the filter?
A: Avoid bleach if your dishwasher has stainless steel parts, as it can cause damage. Kitchen Seer warns, “Be sure that your dishwasher does not have any stainless steel internal components as they may become damaged during the cleaning.” Stick to vinegar or mild soap.
Q: What if I can’t remove the filter?
A: If it’s stuck, ensure you’re turning it the right way (usually counterclockwise). If it still won’t budge, consult a technician to avoid damaging the assembly.
Q: Why does my dishwasher still smell after cleaning the filter?
A: Check the drain or interior crevices for trapped debris. Run a vinegar cycle, and if the odor persists, the filter may need replacing.
Q: How long does it take to clean the filter?
A: The process takes about 10-20 minutes, depending on the buildup and whether you run a cleaning cycle afterward.
Conclusion
Cleaning the filter in your Frigidaire dishwasher is a straightforward task that pays off in cleaner dishes, better performance, and a longer-lasting appliance. By following this guide and incorporating regular maintenance, you’ll keep your dishwasher running smoothly for years. If issues persist despite your efforts, consider professional servicing from a trusted technician. Happy cleaning!