How to Replace an LG Refrigerator Air Filter

On this page (10 sections)

1. How do you replace an LG refrigerator air filter?
2. How can you find the right LG air filter?
3. What should you check on an LG LRF0C2606S air filter?
4. How do you open and close the filter housing?
5. Does LG ThinQ show an air filter reminder?
6. Which replacement filter should you choose?
7. How often should you change the air filter?
8. What if the new filter does not fit?
9. How do LG air filters compare with other refrigerator filters?
10. What is the safest way to finish the replacement?

To replace an LG refrigerator air filter, open the filter housing, remove the old filter, and install a compatible replacement in the same position. Check your model’s manual for the housing location, filter reference, and any reminder reset steps.

The exact process depends on the refrigerator model. Confirm the model number and current filter type before buying, then handle the housing gently and avoid forcing a filter that does not seat properly.

How do you replace an LG refrigerator air filter?

Remove the old filter from its housing and fit a replacement that matches your refrigerator model. The manual shows where the housing is and whether the cover twists, slides, or releases another way.

1. Find the model number on the refrigerator and check the manual’s air filter section.
2. Locate the air filter housing and open it using the instructions for your model.
3. Note how the old filter sits, then remove it without pulling on wires or nearby parts.
4. Check the replacement’s reference and orientation against the old filter and manual.
5. Seat the new filter as directed and close the housing.
6. Reset the air filter reminder if the manual gives a reset procedure.

Do not assume the air filter is in the same place as the water filter. These are separate parts, and the manual can help you identify the right housing.

For a broader overview of filter systems, see How to Use and Replace Your Fridge’s Air Filter System.

How can you find the right LG air filter?

Use the refrigerator model number and current filter reference to confirm compatibility. A phrase like “LG refrigerator air filter replacement” can cover several models and filter types.

Look for the reference printed on the old filter or stated in the model’s manual. If you cannot read it, search the manual using the full model number rather than relying on a product photo or a broad compatibility claim.

Some replacement references mention select LG models. For example, the Kenmore Elite 469918 air filter is described for select Kenmore Elite and LG refrigerators, but that does not confirm fit for every LG model.

This four-count pack is labeled for replacement every six months. Use the interval in your refrigerator manual if it differs.

Check your LG model’s current filter before considering any other brand. A filter designed for Frigidaire, such as the PAULTRA filter, is not an LG replacement just because both are refrigerator air filters.

What should you check on an LG LRF0C2606S air filter?

Confirm the exact filter reference for the LRF0C2606S in its manual or on the existing filter. The model name alone is not enough to identify a compatible replacement unless the manufacturer’s instructions connect it to that filter reference.

If the current filter is missing, check the model documentation or contact LG support with the complete model number. Avoid guessing from a filter’s shape, since different models can use parts that look similar but do not fit the same housing.

A product described for select LG models may be relevant only if the LRF0C2606S is included in its compatibility information. The Kenmore option above is described for select LG refrigerators, so verify the specific model before ordering.

How do you open and close the filter housing?

Follow the housing instructions in the model manual, and stop if the cover resists. A filter cover may use a turn, slide, or release motion, and forcing it can damage the housing.

Before opening it, remove items that block access and make sure you can see the cover clearly. Use a dry hand and keep the removed filter away from food.

Compare the old filter’s position with the replacement before inserting it. If the filter does not slide or lock as expected, take it back out and check the reference and orientation instead of pushing harder.

Does LG ThinQ show an air filter reminder?

ThinQ and refrigerator display features depend on the model. Check your manual or the app’s instructions to see whether your refrigerator tracks an air filter reminder and how to clear it after replacement.

Replacing an air filter is a physical task even when the refrigerator is connected. A reminder reset does not install a filter, and not every LG model has the same app controls.

If a reminder remains after you replace the filter, verify that the new filter is seated and follow the model-specific reset steps. Avoid using a reset procedure from a different LG model.

Which replacement filter should you choose?

Choose a replacement only after matching its filter reference to your refrigerator. The options below include products for other brands or select models, so check compatibility before buying.

This combo is intended for specific Frigidaire refrigerators that use both filter types. Its compatibility notes warn that filter type and model determine fit, so it belongs only in a Frigidaire setup that matches those references.

The PureAir Ultra filter is for select Frigidaire, Gallery, Professional, and Electrolux models that use PAULTRA. It is not compatible with PAULTRA2 systems and should not be treated as an LG replacement.

For an LG-specific option, the Kenmore filter above is described for select LG refrigerators. Confirm the exact model compatibility before ordering any of these products.

How often should you change the air filter?

Use the schedule in your refrigerator’s manual or its filter reminder. Some filter products specify six-month replacement, but the schedule for your LG depends on the model and filter instructions.

Keep the replacement date in a calendar or use the refrigerator’s reminder if available. If the air filter reference changes, check the interval again rather than carrying over the schedule from the old filter.

Water filters have separate replacement guidance. See How Often Should You Replace a Refrigerator Water Filter? for that maintenance schedule.

What if the new filter does not fit?

Stop and recheck the filter reference, model number, and orientation. A mismatch can keep the filter from seating, even if the replacement looks close to the old one.

Make sure you have an air filter rather than a water filter, then compare the part reference with the manual. Do not trim, bend, or force a replacement to make it fit.

If the reference matches but the housing still will not close, check whether the old filter left behind a removable frame or other part. Use the manual’s diagrams or contact LG support before trying another installation method.

How do LG air filters compare with other refrigerator filters?

Filter references are brand and model specific, so use each refrigerator’s own instructions. The replacement method may feel similar across brands, but the filter type and housing can differ.

For LG InstaView models, see Best Air Filter For Lg InstaView Refrigerator. If you also maintain a Frigidaire refrigerator, frigidaire refrigerator air filter change covers that brand’s process.

For a wider comparison of smart refrigerator filters, read Best Air Filter For Smart Refrigerators. Water filtration is a separate job; this guide to the Best Replacement Water Filter For Lg Refrigerator covers that part.

What is the safest way to finish the replacement?

Confirm that the compatible filter is seated, the housing is closed, and any reminder is reset as instructed. If the filter will not fit or the housing is damaged, pause and check the manual or contact LG support.

Choose the Kenmore option only when its compatibility information matches your exact LG model. Choose the Frigidaire filters only for refrigerators that use their specified Frigidaire filter types.

Frequently asked questions

How do I replace an LG refrigerator air filter?

Open the air filter housing, remove the old filter, and fit a replacement that matches your LG model. Close the housing and follow the refrigerator manual to reset any filter reminder.

Housing locations and removal methods vary, so check the model-specific instructions before forcing a cover or filter.

How often should I replace an LG refrigerator air filter?

Use the interval in your LG refrigerator manual, since filter type and model can vary. Some replacement filters specify a six-month interval, but that timing should not be assumed for every LG refrigerator.

Replace the filter sooner if the manual or refrigerator display calls for it.

Does the LG ThinQ app replace the refrigerator air filter?

No. ThinQ features can help you monitor or manage a connected refrigerator, but the physical air filter still needs to be changed according to the model’s instructions.

Use the app or control panel for a reminder reset only if your refrigerator supports that step.

Can I use any refrigerator air filter in an LG?

No. Match the replacement to the refrigerator model and the filter reference in its manual.

Similar-looking filters may use different fittings, and a filter described for select LG models is not automatically compatible with every LG refrigerator.