Person standing in front of a dishwasher that has backed up.

Unclogging Your Dishwasher Filter: A Quick How-To Guide

How to Easily Unclog Dishwasher Filter: A Step-by-Step Guide

Are you dealing with a clogged dishwasher filter? If your dishes come out looking worse than when they went in, it could be because there’s a blockage in the filter. Fortunately, clearing a dishwasher filter is an easy task that most people can do themselves. Read on to learn tested and proven techniques to swiftly unclog your dishwasher filter.

Step 1: Locate the Filter

The first step to clearing a dishwasher filter is to locate it. In most cases, the filter is located at the bottom of the dishwasher. Open the dishwasher door and you should see it right away. Depending on the model of your dishwasher, it may be hidden away in a corner. If you can’t find the filter right away, consult your dishwasher’s manual for further instructions.

Step 2: Remove the Filter

Once you have located the filter, it’s time to remove it. To do this, you will need to use a flat-head screwdriver to unscrew the filter. Be sure to pay extra attention not to damage any of the components in the process. Once the filter is removed, check to see if there is any debris clogging the filter. If so, remove it with your fingers.

Step 3: Clean the Filter

After you’ve removed any debris from the filter, it’s time to clean it. Before you begin, make sure you have a clean rag or sponge, as well as an adequate amount of dishwashing liquid. If the filter is particularly dirty, you may need to use a toothbrush to get into the nooks and crannies. Once you have thoroughly cleaned the filter, rinse it with warm water and allow it to air dry.

Step 4: Reassemble the Filter

Once the filter is dry, it’s time to reassemble it. Start by putting the filter back into its original position. Then, use a flathead screwdriver to securely tighten the filter into place. Make sure that the filter is completely sealed before you close the dishwasher.

Step 5: Test the Filter

Deko 218 General Household Took Kit

Finally, it’s time to test the filter. Fill up the dishwasher with a few dishes and then run a cycle. Once the cycle is finished, open the dishwasher and check to see if the dishes are clean. If they are, then you have successfully unclogged your dishwasher filter.


Unclogging a dishwasher filter doesn’t have to be a difficult or time-consuming task. By following the steps outlined in this guide, you can easily and quickly restore your dishwasher to its former glory. With a bit of patience and a few simple tools, you can make sure your dishes come out looking squeaky clean. Keep in mind that cleaning your dishwasher’s filter on a regular basis can help prevent future clogs.

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