How to Clean a KitchenAid Dishwasher Filter: Step-by-Step Guide for Optimal Performance

Tired of dealing with a smelly dishwasher or finding food particles on your supposedly clean dishes? Ever wondered if there’s a simple solution to keep your KitchenAid dishwasher running smoothly? Imagine a kitchen where your dishes come out sparkling every time, without any funky odors.

Picture this: You load your dishwasher, press start, and relax knowing that your dishes will be spotless. But wait, have you checked your dishwasher filter lately? If not, you might be missing a crucial step in keeping your machine in top condition.

Importance of Clean Dishwasher Filter

When it comes to cleaning your KitchenAid dishwasher filter, ensuring it’s free from debris is key in maintaining optimal performance and efficiency. A clogged filter can lead to poor drainage and unpleasant odors in your dishwasher.

Why is it important?

  • Prevents food particles: A clean filter helps trap food particles and prevent them from redepositing on your dishes during the wash cycle.
  • Improves cleaning: By keeping the filter clean, you allow water to flow freely through the dishwasher, resulting in cleaner dishes.
  • Extends lifespan: Regularly cleaning the filter can extend the lifespan of your dishwasher by preventing buildup and reducing strain on the machine.

How often should you clean it?

  • Regular maintenance: Aim to clean the filter at least once a month to ensure it stays free of blockages.
  • Check for debris: Remember to check the filter periodically for any debris or residue that may have accumulated.
  • Remove the filter: Start by removing the filter from your dishwasher. Refer to your user manual for specific instructions.
  • Rinse under water: Rinse the filter under warm water to remove any trapped particles.
  • Inspect for clogs: Inspect the filter for any hardened debris that may require gentle scrubbing.
  • Reassemble and test: Once clean, reassemble the filter back into the dishwasher and run a short cycle to ensure proper functioning.

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By maintaining a clean dishwasher filter, you can enhance the performance of your KitchenAid dishwasher and enjoy spotless dishes time after time.

Signs that the Filter Needs Cleaning

  • Dishes Not Coming Out Clean: If you notice food particles or residue on your dishes after a wash cycle, it may be a sign that your dishwasher filter needs cleaning.
  • Slow Drainage: A clogged filter can lead to water not draining properly from the dishwasher, causing standing water in the appliance.
  • Unpleasant Odors: Foul smells coming from your dishwasher can be an indication that food debris trapped in the filter is starting to rot.
  • Extended Wash Cycles: If your dishwasher is taking longer than usual to complete a cycle, it could be due to a dirty filter affecting the cleaning efficiency.

Steps to Remove the Filter

To remove the filter in your KitchenAid dishwasher, follow these simple steps:

  • Step 1: Locate the filter at the bottom of the dishwasher.
  • Step 2: Twist the knob or turn the filter cover counterclockwise to unlock it.
  • Step 3: Lift the filter out gently from its housing.
  • Step 4: Check the filter for any visible debris or clogs.
  • Step 5: Rinse the filter under running water to remove dirt and grime.
  • Step 6: Inspect the filter for any stubborn residue and scrub if necessary.
  • Step 7: Once cleaned, place the filter back into its original position.
  • Step 8: Twist the knob or turn the cover clockwise to lock it securely in place.

Regularly removing and cleaning the filter will ensure optimal performance of your KitchenAid dishwasher.

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How to Clean the Filter

Cleaning the filter in your KitchenAid dishwasher is a simple process that can help maintain optimal performance. Here’s how to do it:

  • Locate the Filter: The filter is typically found at the bottom of the dishwasher.
  • Gently Remove the Filter: Carefully lift the filter out of its place.
  • Check for Debris: Inspect the filter for any trapped food particles or buildup.
  • Rinse Under Running Water: Thoroughly rinse the filter under running water to remove any dirt.
  • Scrub if Needed: Use a soft brush to scrub away stubborn debris.
  • Securely Place It Back: After cleaning, securely place the filter back in its original position.

By following these steps regularly, ideally once a month, you can ensure that your KitchenAid dishwasher operates at its best, consistently delivering sparkling clean dishes.

Reassembling the Filter

After you’ve thoroughly cleaned the filter of your KitchenAid dishwasher, it’s time to put it back together. Here’s how you can do it:

  • Step 1: Ensure the filter is completely dry before reassembling to prevent mold or mildew growth.
  • Step 2: Insert the filter back into its original position at the bottom of the dishwasher.
  • Step 3: Twist or lock the filter into place according to the manufacturer’s instructions to ensure a secure fit.
  • Step 4: Run a short rinse cycle with no dishes to test the reassembled filter for any leaks or issues.

Remember, reassembling the filter correctly is crucial for the proper functioning of your dishwasher and ensuring clean dishes every time. Tailored maintenance will keep your KitchenAid appliance in top condition, ready to tackle your dishwashing needs.


You’ve now mastered the art of cleaning your KitchenAid dishwasher filter! By following the simple steps outlined in this guide, you can ensure your dishwasher operates efficiently and keeps your dishes sparkling clean. Remember to let the filter dry completely before putting it back in place to prevent any unwanted mold or mildew. With regular maintenance, your dishwasher will continue to work like a charm, making your kitchen chores a breeze. Keep up with these cleaning routines, and you’ll enjoy a hassle-free dishwashing experience for years to come. Happy dishwashing!

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Frequently Asked Questions

Q: Why is it important to clean the filter in a KitchenAid dishwasher regularly?

A: Regular cleaning of the filter ensures optimal dishwasher performance by preventing clogs and build-up that can affect cleaning efficiency.

Q: How do I clean the filter in a KitchenAid dishwasher?

A: Remove the filter, rinse it under running water, and scrub if needed to remove debris. Ensure it is completely dry before reassembling.

Q: How do I reassemble the filter back into the dishwasher?

A: Insert the filter back into its original position, twist or lock it securely as per manufacturer’s instructions to prevent leaks.

Q: Why should the filter be completely dry before reassembling?

A: Keeping the filter dry prevents mold or mildew growth, ensuring clean dishes and optimal dishwasher performance.

Q: How can I test if the filter has been reassembled correctly?

A: Run a test rinse cycle after reassembly to check for leaks and ensure proper functioning of the dishwasher.

Charlie Thomson is Appliance Mastery's expert on laundry appliances. With a degree in mechanical engineering and over 8 years of experience in the appliance repair industry, Charlie is a go-to resource for homeowners who want to tackle common issues with their washing machines, dryers, and dishwashers.

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