How To Clean The Filter On A Kitchenaid Dishwasher

Is your KitchenAid dishwasher leaving gritty residue on your "clean" dishes? A common culprit is a clogged filter. Many people don't realize that dishwashers, much like clothes dryers, have filters that need regular cleaning. Over time, food particles, grease, and other debris accumulate in the filter, hindering its ability to properly filter water. This can lead to poor cleaning performance, unpleasant odors, and even damage to your dishwasher's pump.

A clean filter ensures that your dishwasher operates efficiently and effectively, resulting in sparkling clean dishes every time. Neglecting this simple maintenance task can shorten the lifespan of your appliance and leave you scrubbing dishes by hand—something no one wants! By following these simple steps, you can keep your KitchenAid dishwasher in top condition and avoid costly repairs down the road.

How Often Should I Clean My KitchenAid Dishwasher Filter?

How often should I clean the KitchenAid dishwasher filter?

You should clean your KitchenAid dishwasher filter at least once a month, or more frequently if you notice food particles accumulating in the dishwasher or if the dishwasher's performance decreases, such as dishes not coming out fully clean or a lingering odor.

Consistent cleaning is crucial for optimal dishwasher performance. A clogged filter restricts water flow, reduces cleaning effectiveness, and can even lead to unpleasant smells. Small food particles that aren't filtered away can be redeposited onto your dishes during the wash cycle. Over time, neglecting the filter can also strain the dishwasher's motor, potentially shortening its lifespan. Pay close attention to how frequently you use your dishwasher and the types of food residue that typically end up on your plates. If you regularly wash heavily soiled dishes, or if you frequently cook foods that produce a lot of small particles like rice or pasta, you might need to clean the filter every two weeks. Setting a monthly reminder can help you maintain a consistent cleaning schedule and keep your dishwasher running smoothly. Regular filter maintenance will contribute to cleaner dishes and a longer-lasting appliance.

What tools do I need to clean the filter?

Generally, you'll need very few tools to clean the filter on your KitchenAid dishwasher. Typically, your fingers are enough to remove and disassemble the filter. However, a soft brush, like an old toothbrush, can be helpful for scrubbing away stubborn debris. Good lighting, such as a flashlight or bright overhead light, is also beneficial to ensure you can clearly see and remove all the accumulated food particles. Some models may have a very small, hard to reach debris that requires a needle or toothpick, but this is uncommon.

To expand on this, the KitchenAid dishwasher filter is designed for easy removal and cleaning. Usually, it consists of two parts: an upper filter assembly and a lower filter. The upper filter often twists or lifts out, while the lower filter can typically be pulled out. The need for tools is minimal to prevent damage to the filter components. Harsh tools or chemicals can degrade the filter and reduce the dishwasher's efficiency. For especially stubborn buildup, you might consider soaking the filter components in a solution of warm water and mild dish soap for a few minutes. Avoid using abrasive cleaners or scouring pads, as these can scratch or damage the filter surfaces, leading to future clogging. The soft brush is only to help loosen stuck particles from the filter screen.

What's the best way to remove food debris from the filter?

The best way to remove food debris from your KitchenAid dishwasher filter is to manually rinse it under running water, using a soft brush to dislodge stubborn particles. Regular rinsing, ideally after each use or at least every few days, prevents buildup that can clog the filter and reduce cleaning performance. Avoid using harsh chemicals or abrasive scrubbers, as these can damage the filter.

To ensure thorough cleaning, first locate the filter assembly at the bottom of your dishwasher tub. Most KitchenAid models have a two-part filter system consisting of an upper filter (usually a mesh cylinder) and a lower filter (often a flat plate). Refer to your dishwasher's user manual for the exact location and removal instructions, as models vary slightly. Once removed, separate the two filter components. Under a stream of warm water, rinse each piece individually. Use a soft-bristled brush, like an old toothbrush, to gently scrub away any stuck-on food particles. Pay close attention to the mesh screen of the upper filter, as this is where smaller debris tends to accumulate. Ensure all visible food particles are removed before reassembling the filter components and reinstalling them in the dishwasher. Properly reinstalling the filter is crucial to prevent larger food particles from entering the pump and potentially causing damage.

Can I use soap or detergent to clean the filter?

No, you should generally avoid using soap or detergent directly on your KitchenAid dishwasher filter. While it might seem like a good idea to add extra cleaning power, soap residue can actually hinder the dishwasher's performance and potentially damage the filter itself.

Using soap or detergent on the filter can lead to excessive sudsing inside the dishwasher during operation. These suds can interfere with the spray arms' ability to properly clean dishes and may even trigger error codes or leaks. Furthermore, some detergents contain harsh chemicals that could degrade the plastic or mesh materials of the filter over time, shortening its lifespan and requiring premature replacement. Instead of soap, focus on physically removing debris from the filter. Rinse it thoroughly under running water, using a soft brush to dislodge any stubborn food particles. For heavily soiled filters, you can soak them in a solution of white vinegar and water before rinsing. Vinegar is a natural cleaner and deodorizer that won't leave behind harmful residues. The KitchenAid dishwasher is designed to operate effectively with just regular filter cleaning and appropriate dishwashing detergent used in the designated dispenser.

How do I reassemble the filter after cleaning?

Reassembling the filter after cleaning your KitchenAid dishwasher is usually a straightforward process. Typically, you'll align the lower filter with the opening at the bottom of the dishwasher, ensuring it sits flush and secure. Then, you'll insert the upper filter into the lower filter and twist it clockwise until it locks into place. A properly assembled filter will fit snugly and won't wiggle or move easily.

Once the filter components are clean, it’s crucial to ensure correct alignment during reassembly. Start by inserting the larger, typically cylindrical or cone-shaped, lower filter back into its designated housing at the bottom of the dishwasher. Make sure it sits properly and is fully seated. This often involves aligning tabs or slots. Refer to your dishwasher's manual if you're unsure of the exact positioning. Next, take the upper filter assembly (usually a finer mesh filter) and place it on top of the lower filter. Most KitchenAid dishwashers use a twist-lock mechanism to secure the upper filter. Align the arrows or markings on the upper filter with the corresponding marks on the lower filter or the dishwasher's interior, then twist the upper filter clockwise until it clicks or locks into position. Double-check that the filter is firmly in place and doesn't wobble. This ensures that food particles are properly filtered and prevents them from recirculating in the dishwasher. If you are having trouble, consult your KitchenAid dishwasher's user manual for specific diagrams and instructions tailored to your model. Incorrect filter assembly can reduce cleaning performance and may even damage the dishwasher's pump.

And that's all there is to it! Hopefully, your dishwasher is now sparkling and ready to tackle those dirty dishes. Thanks for reading, and be sure to check back for more helpful cleaning tips and tricks around the house!