Reset the filter indicator light after you install a new cartridge

Samsung refrigerators display a filter status light on the control panel or inside the fridge door. When you install a new water filter, that light does not automatically turn off — you have to reset it manually. The reset process takes less than a minute and requires no tools.

The exact steps depend on your model. Some Samsung fridges have a physical reset button on the filter housing itself. Others use the control panel buttons to trigger the reset. A few newer models reset through the touchscreen display. This guide covers the three most common methods so you can find the one that matches your refrigerator.

Key Takeaways

  • Samsung filter lights do not turn off on their own after you install a new cartridge — you must reset them by pressing a button or using the control panel.
  • The reset button is usually located on the filter housing inside the fridge, marked with a small icon or the word "reset".
  • If your fridge has no physical reset button, hold down the filter or water button on the control panel for three to five seconds until the light changes.
  • Resetting the light tells the fridge to start a new 6-month or 12-month filter cycle, depending on your model and water quality.
  • If the light stays on after you reset it, the fridge may not recognize the new filter cartridge, and you may need to reinstall it or check the filter housing for debris.

Locate the reset button on the filter housing

Most Samsung refrigerators have a small reset button directly on the water filter cartridge or the filter housing. Open your fridge and locate the filter — it is usually mounted inside the upper right corner of the fridge compartment, behind a small panel or cover. The button is typically labeled "reset" or marked with a circular icon.

Press and hold this button for three to five seconds. You will hear a beep or see the filter light on the control panel blink and then turn off. Release the button. The light should now be off or display a new cycle status. If your model has the filter in the door rather than inside the fridge, the reset button is in the same location on that cartridge.

Use the control panel buttons if there is no physical reset button

Older Samsung models and some compact fridges do not have a reset button on the filter itself. Instead, you reset the light using the buttons on the control panel or the door display. Look for a button labeled "Filter", "Water", or "Reset" — it is usually among the other control buttons near the temperature settings.

Press and hold that button for three to five seconds. The filter light should blink once or twice and then turn off or change color to show a fresh cycle. If holding the button does not work, try pressing it three times in quick succession. Your refrigerator manual will specify which method your model uses, but the hold-for-five-seconds approach works on most Samsung fridges made in the last ten years.

Reset through the touchscreen on newer models

Samsung refrigerators with digital touchscreen displays usually have a filter reset option in the settings menu. Press the "Menu" or "Settings" button on the display, then navigate to "Water Filter" or "Filter Status" using the arrow buttons. Select "Reset Filter" from the menu options.

The screen will ask you to confirm the reset. Press "Yes" or "Confirm". The filter light will turn off and the display will show that a new filter cycle has begun. This method is the slowest of the three but is the most reliable on newer models because it ensures the fridge's computer recognizes the new cartridge.

What to do if the light stays on after you reset it

If the filter light does not turn off after you press the reset button or hold the control panel button, the fridge may not be recognizing the new cartridge. First, check that you installed the filter correctly — it should click or lock into place with no gaps around the housing. If it is loose, remove it and reinstall it, then try resetting again.

Next, inspect the filter housing for debris or mineral buildup. If your water is hard or you have not changed the filter in a long time, sediment can accumulate around the cartridge seat. Wipe the inside of the housing with a damp cloth and reinstall the filter. Try the reset one more time. If the light still stays on, the filter cartridge itself may be faulty or incompatible with your model — contact Samsung support or try a different cartridge from an authorized retailer.

How often you need to reset the filter

Samsung refrigerators track filter use and display a reminder when the cartridge is due for replacement. Most models are set to remind you every six months, though some are set to twelve months depending on your water quality and usage. When the light comes on, it is time to buy a new filter cartridge.

After you install the new cartridge, reset the light so the fridge can begin counting down to the next replacement date. If you reset the light without installing a new filter, the fridge will not remind you when the old cartridge actually needs changing, and your water quality may suffer. Always install a fresh cartridge before resetting the indicator.

Which Samsung filter cartridge to buy

Samsung makes several filter models, and using the wrong one can prevent the fridge from recognizing it. The most common cartridges are the DA29-00003G, DA29-00003A, and DA97-08006A, but your model may use a different one. Check your refrigerator manual or look at the filter housing itself — the correct cartridge model number is usually printed on the cover or the side of the housing.

You can buy Samsung filters directly from Samsung, from major appliance retailers, or from online marketplaces. Third-party filters that claim to fit Samsung fridges are cheaper but may not trigger the reset light properly or may not fit as securely. If you use a non-Samsung cartridge and the light will not reset, switch back to an official Samsung filter and try again.

Frequently Asked Questions

Why does the filter light stay on even after I press reset?

The fridge may not recognize the new cartridge if it is not fully seated in the housing. Remove the filter, check for debris inside the housing, and reinstall it until you hear a click. Then reset the light again. If it still stays on, the cartridge may be faulty or the wrong model for your refrigerator.

How long does a Samsung fridge filter last?

Most Samsung filters are rated for six months of use or 300 gallons of water, whichever comes first. If your household uses a lot of water or has hard water, the filter may need changing sooner. The fridge will alert you when it is time, but you can also check the filter manually if water flow slows down or taste changes.

Can I reset the filter light without installing a new cartridge?

Yes, you can reset the light, but you should not. Resetting without installing a new filter tells the fridge the cartridge is fresh when it is actually old. Your water quality will decline and you will not get a reminder when the filter truly needs replacing. Always install a new cartridge before resetting.

What if my Samsung fridge has no filter light?

Some older or compact Samsung models do not have a filter indicator light. These fridges do not track filter use, so you have to remember to change the cartridge yourself. Check your manual for the recommended replacement schedule, usually every six months, and set a phone reminder so you do not forget.

Is there a difference between resetting and replacing the filter?

Yes. Replacing means removing the old cartridge and installing a new one. Resetting means telling the fridge that a new filter is now in place and starting a fresh cycle counter. You must do both — replace first, then reset — for the system to work correctly.