The Right Way to Clean a Dishwasher Filter

Maintaining a clean dishwasher is essential for efficient performance and hygiene. One of the most overlooked components in this process is the dishwasher filter. A clogged or dirty filter can lead to poor washing results, unpleasant odours, and even damage to your dishwasher. In this comprehensive guide, we will walk you through the right way to clean a dishwasher filter, ensuring your appliance runs smoothly and your dishes come out sparkling clean.

Why Cleaning the Dishwasher Filter is Important

The dishwasher filter plays a crucial role in trapping food particles and other debris that might otherwise clog the drain or damage the pump. Over time, this filter can become heavily soiled, affecting the overall performance of your dishwasher. Here are a few reasons why regular cleaning is essential:

• Improved Cleaning Efficiency: A clean filter ensures that water and detergent can flow freely, leading to better cleaning results.
• Reduced Odors: Food particles and debris can cause unpleasant odors, which are eliminated when the filter is clean.
• Extended Appliance Lifespan: Regular maintenance can prevent costly repairs and extend the life of your dishwasher.

Pro Tip: It’s a good idea to clean your dishwasher filter at least once a month, more frequently if you use your dishwasher daily or if you notice any issues with performance or odor.

How to Locate the Dishwasher Filter

The first step in cleaning your dishwasher filter is to locate it. The filter is usually found at the bottom of the dishwasher, near the drain. Here’s how you can find it:

1. Open the Dishwasher Door: Start by opening the dishwasher door to access the interior.
2. Look at the Bottom of the Dishwasher: The filter is typically located at the bottom, often in the centre, near the middle of the dishwasher.
3. Remove the Lower Rack: In some models, you may need to remove the lower rack to access the filter.
4. Identify the Filter: The filter is usually a circular or semi-circular mesh or screen. It may have a plastic or metal frame.

Common Dishwasher Filter Locations

Brand	Filter Location
Bosch	Bottom centre, typically visible without removing any parts
Whirlpool	The bottom center, sometimes hidden under the lower spray arm
Samsung	The bottom centre, often under a small cover
GE	Bottom center may require removing the lower rack
LG	Bottom center, may require removing the lower rack

How to Remove the Dishwasher Filter

Once you have located the filter, the next step is to remove it. The process can vary slightly depending on the model of your dishwasher, but generally, it involves the following steps:

1. Turn Off the Dishwasher: Ensure the dishwasher is turned off and unplugged for safety.
2. Access the Filter: Remove any obstructions, such as the lower rack or spray arm, to access the filter.
3. Identify Attachment Method: Some filters snap in place, while others may have a handle or screw mechanism.
4. Remove the Filter: Carefully lift or slide the filter out of its housing. If it’s stuck, wiggle it gently to loosen it.

Removing a Bosch Dishwasher Filter

1. Open the Dishwasher Door and remove the lower rack.
2. Locate the Filter: It is usually behind a small access panel at the bottom centre.
3. Open the Access Panel: Use a flathead screwdriver to pry open the panel.
4. Lift the Filter: The filter will typically snap out easily.

Removing a Whirlpool Dishwasher Filter

1. Open the Dishwasher Door and remove the lower rack.
2. Locate the Filter: It is usually at the bottom centre, often under a small cover.
3. Open the Cover: Gently lift or slide the cover to reveal the filter.
4. Lift the Filter: The filter should lift out with a gentle pull.

How to Clean the Dishwasher Filter

With the filter removed, you can now clean it thoroughly. Here’s a step-by-step guide to ensure your filter is spotless:

1. Remove Large Debris: Use a soft brush or your fingers to remove any large food particles or debris from the filter.
2. Rinse the Filter: Rinse the filter under warm running water to remove any remaining debris.
3. Soak in a Cleaning Solution: For a deeper clean, soak the filter in a solution of warm water and dish soap or a dedicated filter cleaner for about 30 minutes.
4. Scrub the Filter: Use a soft brush or sponge to scrub away any stubborn grime. Be gentle to avoid damaging the filter.
5. Rinse Again: Rinse the filter thoroughly under warm water to remove all soap residue.
6. Dry the Filter: Allow the filter to air dry completely before reinserting it into the dishwasher.

Cleaning Solutions for Dishwasher Filters

Solution Type	Method
Warm Water and Dish Soap	Soak for 30 minutes, then scrub and rinse
Baking Soda and Vinegar	Create a paste, apply to the filter, scrub, then rinse
Commercial Filter Cleaner	Follow the manufacturer’s instructions for use and rinse

How to Reinstall the Dishwasher Filter

Once your filter is clean and dry, it’s time to reinstall it. Here’s how to do it:

1. Ensure the Filter is Dry: Make sure the filter is completely dry to prevent water buildup and potential mold growth.
2. Reinsert the Filter: Place the filter back into its housing, ensuring it is seated properly.
3. Secure the Filter: If your filter has a snap mechanism, push it in until it clicks into place. If it has a handle or screw, secure it according to the manufacturer’s instructions.
4. Reassemble the Dishwasher: Replace any parts you removed, such as the lower rack or spray arm.
5. Close the Dishwasher Door: Ensure the door is securely closed.

Reinstalling a Bosch Dishwasher Filter

1. Ensure the Filter is Dry.
2. Place the Filter: Align the filter with the housing and press it in until it clicks.
3. Close the Access Panel: Snap the panel back into place.
4. Reassemble the Dishwasher: Replace the lower rack and close the door.

Reinstalling a Whirlpool Dishwasher Filter

1. Ensure the Filter is Dry.
2. Place the Filter: Align the filter with the housing and press it in until it clicks.
3. Close the Cover: Slide or snap the cover back into place.
4. Reassemble the Dishwasher: Replace the lower rack and close the door.

Additional Tips for Maintaining a Clean Dishwasher Filter

Cleaning your dishwasher filter regularly is just one part of maintaining a clean and efficient appliance. Here are some additional tips to help you keep your dishwasher in top condition:

• Run a Cleaning Cycle: Once a month, run a cleaning cycle using a dishwasher cleaner or a mixture of vinegar and baking soda.
• Scrape Dishes Before Loading: Scrape off large food particles before placing dishes in the dishwasher to reduce the amount of debris that reaches the filter.
• Check the Drain: Periodically check the drain for any blockages and clear them to ensure proper water flow.
• Use the Right Detergent: Use a high-quality dishwasher detergent and the recommended amount to ensure optimal cleaning performance.

Pro Tip: If you notice persistent issues with your dishwasher, such as poor cleaning performance or excessive odours, it may be time to call a professional for a deeper cleaning or maintenance check.

Conclusion

Cleaning your dishwasher filter is a simple yet crucial task that can significantly improve the performance and lifespan of your appliance. By following the steps outlined in this guide, you can ensure that your dishwasher runs smoothly and your dishes come out clean and fresh every time. Remember to clean the filter at least once a month and to perform regular maintenance to keep your dishwasher in top condition.

By following these tips and maintaining a regular cleaning schedule, you can enjoy a clean and efficient dishwasher for years to come.