The filter light turns off when you reset it after changing the water filter

The filter light on a Samsung fridge is a reminder that your water filter needs replacing — it does not turn off on its own. Once you install a new filter, you reset the light through the control panel, and it goes dark. The exact steps depend on which Samsung model you own, because the button locations and menu names vary.

If your filter is not actually clogged and you want to silence the light without replacing the filter, you can reset it anyway. The light is just a timer; it does not measure actual water quality. However, Samsung recommends changing the filter every six months or when the light comes on, whichever comes first, because a clogged filter reduces water pressure and affects ice maker performance.

Key Takeaways

  • The filter light resets through your fridge's control panel after you install a new filter or decide to dismiss the reminder.
  • Samsung models use different button names and locations — some have a "Filter" button, others require you to navigate a menu using arrow keys.
  • Holding down the reset button for three seconds is the most common method across Samsung models, though some require only a single press.
  • If the light does not turn off after reset, the filter cartridge may not be seated correctly in its housing.
  • Replacing the filter every six months keeps water pressure steady and prevents ice maker clogs, even if the light has not come on yet.

Reset the filter light on a Samsung fridge with a dedicated Filter button

Many Samsung refrigerators have a Filter button on the control panel, usually located on the front of the fridge near the water and ice dispenser or on the interior wall. Press and hold this button for three seconds. The light should blink once and then turn off. If it blinks twice, the reset did not register — try again, holding for the full three seconds.

If you cannot find a Filter button, look for a button labeled Reset or Ice Type — some models use these instead. The location varies: check the upper right corner of the control panel, the lower left, or the interior wall near the top. Your refrigerator's manual will show the exact location for your model number.

Reset the filter light using the control panel menu

Older Samsung models and some French-door refrigerators do not have a dedicated Filter button. Instead, you navigate through the control panel menu using arrow keys. Press the Menu or Settings button to enter the menu, then use the arrow keys to scroll to Filter or Water Filter. Press Enter or OK to select it.

Once you are in the Filter menu, you will see an option to reset or replace the filter. Select Reset and press Enter. The light should turn off when ready. If the menu closes without the light turning off, you may have selected the wrong option — go back and look for Replace Filter or Filter Reset instead.

Check that the filter cartridge is seated correctly

If you have reset the light but it stays on, the filter cartridge may not be fully inserted into its housing. Open the refrigerator and locate the filter — it is usually in the upper right corner of the fridge interior or in the base grille at the bottom front. Pull the old filter straight out and inspect the housing for debris or ice buildup.

Insert the new filter by aligning the cartridge with the slot and pushing it straight in until you hear or feel a click. Do not force it at an angle. Once it is seated, try resetting the light again using the button or menu method. If the light still does not turn off, the reset may not have registered — repeat the reset process, holding the button for the full three seconds.

Find your model number if you are unsure which reset method to use

Samsung refrigerators have different control panel designs, so the fastest way to find the right reset method is to locate your model number and check Samsung's support website. The model number is printed on a sticker inside the fridge, usually on the upper wall or on the back wall near the top. It starts with "RF", "RS", or "RH" followed by numbers.

Go to samsung.com/us/support, enter your model number in the search box, and read the user manual as a PDF. Search the manual for "filter reset" or "filter light" — the instructions will show you exactly which button to press and how long to hold it. If you cannot find the manual online, call Samsung customer service at 1-800-726-7864 and give them your model number; they can walk you through the reset over the phone.

When to replace the filter instead of just resetting the light

The filter light is a timer that comes on every six months, but it does not measure whether the filter is actually dirty. If your fridge has low water pressure at the dispenser, ice cubes are smaller than usual, or the water tastes off, the filter is clogged and needs replacing even if the light just came on. A clogged filter also forces the ice maker to work harder, which can cause it to freeze up or stop making ice.

Samsung sells replacement filters under the model number DA29-00003G (the most common size) and DA97-08006A (for some newer models). You can buy them from Samsung directly, from appliance retailers, or from online marketplaces. The filter costs between $30 and $50 depending on where you buy it. Always turn off the water supply to the fridge before removing the old filter to avoid water spilling onto your floor.

Frequently Asked Questions

What happens if I reset the filter light without changing the filter?

The light will turn off, but the filter will continue to get dirtier. After another six months, the light will come back on. If the filter becomes too clogged before then, water pressure will drop and the ice maker may stop working. Resetting without replacing is fine as a temporary measure, but you should plan to change the filter soon.

Can I turn off the filter light permanently?

No. The light is controlled by the refrigerator's software and cannot be disabled. It will reset every six months or whenever you reset it manually. If the light bothers you, the only solution is to replace the filter on schedule so it does not come on as often.

Why does the filter light stay on after I reset it?

The most common reason is that the filter cartridge is not fully seated in its housing. Remove the filter, check that the slot is clear of debris, and push the new filter straight in until it clicks. Then reset the light again. If it still stays on, the control panel may have a fault — contact Samsung support.

Do I need a Samsung filter, or can I use a third-party one?

You can use third-party filters that match your model number, and many work just as well as Samsung's. However, only Samsung filters will reset the light automatically. With a third-party filter, you will need to reset the light manually using the button or menu method, even though the filter is new.