How to Clean Frigidaire Dishwasher Filter: A Step-by-Step Guide

Maintaining your Frigidaire dishwasher is crucial for ensuring it functions efficiently. One essential aspect of dishwasher maintenance is cleaning the filter regularly. Over time, the filter can become clogged with food particles and debris, leading to poor cleaning performance. In this article, we will provide you with a comprehensive guide on how to clean the Frigidaire dishwasher filter effectively.

Why Clean Your Frigidaire Dishwasher Filter?

Before diving into the cleaning process, it’s important to understand why cleaning your dishwasher filter is necessary. A dirty filter can lead to several issues, including:

  1. Reduced Cleaning Efficiency: A clogged filter can prevent water from flowing freely, resulting in poorly cleaned dishes.
  2. Foul Odors: Accumulated debris can produce unpleasant odors in your dishwasher and on your dishes.
  3. Longer Cycle Times: A dirty filter can prolong the dishwasher’s cycle, wasting energy and water.
  4. Potential Damage: Neglecting filter maintenance can lead to costly repairs down the line.

Tools and Materials You’ll Need

Before we start, gather the following items:

  • Screwdriver
  • Soft-bristle brush
  • Mild dish soap
  • Warm water
  • Replacement filter (if necessary)

Step-by-Step Guide to Cleaning Your Frigidaire Dishwasher Filter

Step 1: Safety First

Ensure the dishwasher is turned off and unplugged from the power source. Safety should always come first when working with appliances.

Step 2: Locate the Filter

Open the dishwasher door and locate the filter. In most Frigidaire dishwashers, the filter is located at the bottom of the tub.

Step 3: Remove the Filter

Use a screwdriver to carefully remove the filter cover. Gently pull out the filter assembly. Be cautious as it may contain dirty water.

Step 4: Rinse the Filter

Take the filter to the sink and rinse it under warm running water. Use a soft-bristle brush to remove any stubborn debris or buildup.

Step 5: Clean the Filter Cover

While the filter is out, clean the filter cover as well. Use mild dish soap and warm water to remove any grease or residue.

Step 6: Reassemble

After cleaning, put the filter and filter cover back in their place. Ensure they are securely fastened.

Step 7: Test Run

Before using the dishwasher, run a short cycle to make sure everything is functioning correctly.

Maintenance Tips

To keep your Frigidaire dishwasher in top condition, consider these tips:

  • Regular Cleaning: Clean the filter every 2-3 months or whenever you notice reduced performance.
  • Scrape Plates: Scrape off excess food from plates before loading them into the dishwasher.
  • Use Rinse Aid: Adding rinse aid can help prevent mineral buildup on dishes and the dishwasher interior.


Cleaning your Frigidaire dishwasher filter is a simple yet crucial maintenance task that can ensure your dishwasher continues to operate efficiently. By following the steps outlined in this guide, you can enjoy clean and odor-free dishes with every wash.

FAQs (Frequently Asked Questions)

How often should I clean my Frigidaire dishwasher filter?

It’s recommended to clean the filter every 2-3 months, depending on your usage.

Can I use a dishwasher cleaner instead of cleaning the filter manually?

While dishwasher cleaners can be helpful, manual filter cleaning is still essential for optimal performance.

What should I do if my dishwasher filter is damaged?

If the filter is damaged, replace it with a new one to maintain efficiency.

Can I use vinegar to clean the filter?

Avoid using vinegar, as it may damage the filter. Stick to warm water and mild dish soap.

How do I prevent food particles from clogging the filter?

Scraping off excess food from dishes before loading them into the dishwasher can help prevent filter clogs.

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