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How to Clean an LG Dishwasher Filter: 2025 Quick Steps

5 min readUpdated Feb. 27, 2025Terry MehilosDishwasher
A mother and her child, working together in a warm, cozy kitchen, loading dishes into their dishwasher.

An LG dishwasher does more than just scrub pots and pans; it ensures our kitchen runs efficiently and stays clean. Its advanced filter system captures food debris, preventing blockages and maintaining peak performance. Learning how to clean the LG dishwasher filter is crucial for keeping your appliance efficient. With regular maintenance, your dishwasher will run smoothly and last longer.

KEY TAKEAWAYS

  • Regularly cleaning your LG dishwasher filter ensures optimal cleaning performance and prevents unpleasant odors.
  • Monthly filter cleaning is recommended, but more frequent cleanings may be necessary depending on usage and water hardness.
  • Yearly professional maintenance enhances dishwasher efficiency, detects potential issues early, and extends the appliance's lifespan.

The Significance of Cleaning Your LG Dishwasher Filter Regularly

The LG dishwasher is important in keeping our dishes clean and our kitchens efficient. To keep it performing at its best, regularly cleaning the LG dishwasher filter is necessary.

Role of the Dishwasher Filter

The LG dishwasher filter traps food debris and impurities, preventing them from obstructing the spray arms, pump, and drain. Over time, these trapped particles can clog the filter and reduce the dishwasher's cleaning efficiency.

Recommended Cleaning Frequency

Cleaning the filter at least once a month is recommended for optimal performance; you may need to clean more frequently if you have hard water or if you use the dishwasher every day. Signs that it's time to clean your LG dishwasher filter include reduced cleaning efficiency and unpleasant odors.

Benefits of Regular Filter Cleaning

Regularly cleaning the LG dishwasher filter prevents food particles from blocking the spray arms and pump, ensuring dishes are thoroughly cleaned without residue. It also stops decomposing food particles from causing foul smells in the dishwasher.

Long-Term Advantages

Maintaining a clean LG dishwasher filter keeps your dishwasher running efficiently, extends its lifespan, and helps you avoid costly repairs.

Guide to Cleaning Your LG Dishwasher's Filter

Knowing how to clean your LG dishwasher filter is important for maintaining your appliance's performance. Cleaning the filter is simple and only takes a few steps.

1. Locate the Filter

The filter is typically found at the bottom of the dishwasher tub, near the spray arm. Open the dishwasher door and remove any items from the bottom rack to clearly locate the filter.

2. Remove and Disassemble the Filter

Gently lift the filter from its housing. Some filters may have a handle or tab for easy removal. Disassemble the filter by separating its various components, such as the coarse filter and the fine filter.

3. Clean the Filter

Rinse each component under warm running water to remove debris or food particles. For stubborn residue, gently scrub the filter with a soft brush or toothbrush. Ensure all debris is removed for optimal performance.

4. Reassemble and Reinstall the Filter

Carefully reassemble the filter, ensuring all components fit together correctly. Place the filter back into its housing in the dishwasher.

Regularly following these steps will help maintain a clean LG dishwasher filter, ensuring efficient performance and cleaner dishes with every wash.

Keeping Your LG Dishwasher in Top Shape

Knowing how to clean your LG dishwasher filter is just part of maintaining your appliance. Implementing other practices can prevent filter clogs and ensure smooth operation.

Proper Loading Techniques

Scrape large food particles from dishes and utensils before loading them into the dishwasher. This prevents particles from getting trapped in the filter and causing clogs. Avoid overcrowding the dishwasher to ensure proper water flow and reduce the chances of filter clogs.

Cleaning Other Dishwasher Components

Regularly clean the spray arms, which can become clogged with debris over time. Remove them from the dishwasher and rinse under running water to clear any food particles or mineral deposits. Wipe down the dishwasher's interior walls and door seals with a damp cloth to remove any residue or buildup.

Using Recommended Dishwasher Cleaning Products

Choose dishwasher cleaners specifically designed for LG dishwashers. These products are formulated to remove limescale, grease, and other buildups that can affect performance. Follow the instructions on the product label for optimal results.

By following these additional steps, you can maintain your LG dishwasher's performance, ensuring it runs efficiently and effectively for years to come.

The Importance of Yearly Professional Dishwasher Maintenance

While regular cleaning and maintenance of your LG dishwasher filter are important, scheduling yearly professional maintenance can significantly improve your dishwasher's performance and longevity.

Benefits of Professional Maintenance

Professional technicians have the expertise and tools to perform a thorough inspection and cleaning of your dishwasher. They can identify and address issues that may not be apparent during routine do-it-yourself maintenance, such as hidden clogs, wear and tear on components, or potential mechanical failures.

Comprehensive Inspection

A professional maintenance service includes a comprehensive inspection of all dishwasher components, including areas that are difficult to reach. Technicians inspect and test essential parts such as the heating element, pump, and motor to ensure everything is functioning correctly.

Early Detection of Potential Problems

During a professional maintenance visit, technicians can detect early signs of potential problems, such as leaks, electrical issues, or worn-out parts. Addressing these issues early can prevent costly repairs and extend the life of your dishwasher..

Enhancing Efficiency and Performance

Regular professional maintenance ensures that your dishwasher operates at peak efficiency. By keeping all components clean and in good working order, your dishwasher will clean dishes more effectively, use less energy, and maintain optimal water usage.

Investing in yearly professional maintenance for your LG dishwasher not only boosts its performance and efficiency but also contributes to its longevity, ultimately saving you money on repairs and replacements.

Maintaining your LG dishwasher's filter and ensuring regular upkeep are crucial for a smoothly running kitchen. From understanding the importance of regular filter cleaning to mastering proper loading techniques and using recommended cleaning products, each action boosts your dishwasher's performance and lifespan. Yearly professional maintenance further improves efficiency, prevents costly repairs, and extends your dishwasher's life.

Keep your LG dishwasher in top shape by scheduling regular maintenance with our expert technicians. Ensure your dishwasher performs at its best, providing spotless dishes and a hassle-free kitchen experience. Schedule your professional dishwasher maintenance today and enjoy the peace of mind that comes with knowing your appliance is in expert hands.

If you're experiencing a problem with your dishwasher, our technicians can help with that too. Schedule you LG dishwasher repair today.

Frequently Asked Questions

Why focus on quick steps for LG filters?
LG designs often allow fast, tool-free removal. Sears Home Services encourages owners to clean them monthly for optimal wash results.
Any prep before removing the filter?
Power off and remove the lower rack. Sears Home Services says this prevents accidents and makes the bottom area more accessible.
What if the filter is stuck?
Gently wiggle or soak in warm water to loosen debris. Sears Home Services can replace the filter if it’s warped or damaged.
Will clearing the filter fix persistent odor?
It helps, but lingering smells may need a deeper drum clean. Sears Home Services also checks gaskets or hidden areas for trapped food particles.

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Glossary Terms

A dishwasher sump is located at the bottom of the dishwasher, serving as a collection point for water during the wash cycle. It houses the main pump and filter, facilitating the recirculation and drainage of water, essential for the cleaning process.

A dishwasher turbidity sensor is an advanced feature that measures the level of food particles and debris in the water, allowing the dishwasher to adjust the wash cycle length and water usage for optimal cleaning efficiency.

Hard water is water that contains high levels of dissolved minerals, particularly calcium and magnesium. It contrasts with soft water, which has lower concentrations of these minerals.

A drop-in range is a type of kitchen stove that is designed to be fitted into a pre-existing space in kitchen cabinetry, mounted on a platform, flanked by cabinetry, and often featuring a custom panel at the bottom.

Common Repair Dishwasher Symptoms

The most common reasons your Bosch dishwasher has no heat are a defective electronic control board, clogged water valve or a broken detergent dispenser.

The most common reasons your Electrolux dishwasher is not heating are a defective electronic control board, faulty pump and motor assembly or a damaged user interface control.

The most common reasons your Kenmore dishwasher is not washing are a faulty pump and motor assembly, defective electronic control board or a clogged spray arm.

The most common reasons your Kenmore Elite dishwasher is not washing are a faulty pump and motor assembly, defective electronic control board or a clogged spray arm.

The most common reasons your Bosch dishwasher display is not working are a defective electronic control board, damaged user interface control or a damaged power supply board.

The most common reasons your Electrolux dishwasher display is not working are a defective electronic control board, damaged user interface control or a damaged power supply board.