Reset the filter light by pressing and holding the filter button for three seconds

Most Samsung refrigerators have a filter button on the control panel or inside the fridge near the water dispenser. Press and hold this button for three seconds until the light turns off or the display shows a confirmation message. The exact location and appearance of the button varies by model — some are labeled "Filter", others say "Water Filter" or show a water droplet icon.

If you cannot find a physical button, your model may use a digital display. Look for a menu option labeled "Filter Status" or "Reset Filter" on the touchscreen panel. Navigate to it using the arrow buttons, then select reset. The light should clear within seconds.

The filter light does not turn off on its own when you replace the filter. You must reset it manually after installing a new filter cartridge, or the light will continue to remind you even though the filter is fresh.

Key Takeaways

  • The filter reset button is usually on the control panel or inside the fridge near the water dispenser, and you hold it for three seconds.
  • Some Samsung models use a touchscreen menu instead of a physical button — look for "Filter Status" or "Reset Filter" in the settings.
  • You must reset the light after you install a new filter; it will not clear automatically.
  • If the light comes back on within a few weeks of resetting, the filter may be clogged and need replacement sooner than expected.

Locating the filter button on your model

On most Samsung French-door and side-by-side models, the filter button sits on the right side of the control panel above or below the ice and water dispensers. It is usually a small rectangular button with a water droplet or filter icon printed on it. Press it gently first to see if it responds — some buttons require only a light touch, not a full press.

On some older Samsung models and compact refrigerators, the button is located inside the fridge itself, typically on the upper right wall or near the water line. Open the fridge door and look for a small button or switch. If your model has an ice maker, the filter button is often on the same wall as the ice dispenser.

If you cannot locate a physical button after checking both the exterior panel and the interior walls, your refrigerator likely has a digital control system. Check the touchscreen display on the front of the fridge or inside the fridge door.

Using the touchscreen to reset the filter

Samsung refrigerators with digital displays usually have a main menu accessible from the home screen. Look for an icon that resembles a wrench, gear, or settings symbol. Press it to open the settings menu.

Once in settings, scroll through the options until you see "Filter", "Water Filter", "Filter Status", or "Maintenance". Select that option. You should see a submenu with choices like "Reset Filter" or "Filter Information". Choose "Reset Filter" and confirm your selection. The display will show a message confirming the reset is complete.

If you see a filter status percentage or countdown on your main display, entering the filter menu will usually show you the same reset option. Some models display the filter life remaining — resetting will return this to 100 percent.

What to do if the light does not turn off

If you held the button for three seconds and the light is still on, try holding it for five to ten seconds instead. Some models require a longer press to register the reset command. Release the button and wait a few seconds to see if the light clears.

If a longer press does not work, unplug the refrigerator from the wall outlet for thirty seconds, then plug it back in. This resets the control panel's memory. Once the fridge powers back on, try pressing the filter button again. This step works on many Samsung models when a standard reset fails.

If the light still remains on after both attempts, the control panel itself may have a fault, or your model may require a different reset sequence. Check your owner's manual — the model number is usually printed on a sticker inside the fridge or on the back wall. You can also contact Samsung customer service with your model number to confirm the correct reset procedure for your specific refrigerator.

When to replace the filter instead of just resetting the light

The filter light is a reminder to replace the water filter cartridge, not a sensor that detects when the filter is actually dirty. Samsung recommends replacing the filter every six months under normal use, though this varies based on your water quality and how much water and ice you use.

If the filter light comes back on within a few weeks of resetting it, your filter may be clogged earlier than expected. This happens in areas with hard water or high sediment. In that case, replace the filter cartridge rather than resetting the light again. Using a clogged filter reduces water pressure and may allow contaminants through.

To replace the filter, locate the cartridge — usually found in the upper right corner inside the fridge or under the sink if your model has an external filter. Twist it counterclockwise to remove it, then twist a new Samsung filter cartridge clockwise until it seats firmly. After installation, reset the light using the button or menu as described above.

Finding your model number and owner's manual

Your Samsung refrigerator's model number is printed on a sticker inside the fridge, usually on the upper right wall or on the ceiling. It may also be on the back of the unit or on the side wall. The number typically starts with "RF", "RS", or "RH" followed by numbers and letters.

Once you have the model number, you can search for your owner's manual on Samsung's website or through a search engine. The manual will show you the exact location of the filter button and the correct reset procedure for your specific model. It will also tell you the correct replacement filter part number to order.

If you cannot find the manual online, you can contact Samsung support by phone or through their website chat. Have your model number ready, and they can walk you through the reset process or send you a digital copy of the manual.

Frequently Asked Questions

Why does the filter light come back on after I reset it?

The light is a timer, not a sensor. It turns on again after six months of use to remind you to replace the filter cartridge. If it comes back on much sooner than that, your filter may be clogged from hard water or heavy use, and you should replace it rather than reset it again.

Can I reset the filter light without replacing the filter?

Yes, you can reset the light without replacing the filter. The light is just a reminder — resetting it will turn it off. However, Samsung recommends replacing the filter every six months, so if the light is on, it is usually time for a new cartridge.

What if my Samsung fridge does not have a filter button?

Some compact or older Samsung models do not have a water filter. If your fridge does not dispense water or ice, it likely does not have a filter to reset. If it does have a water dispenser but no visible button, check the touchscreen menu or contact Samsung support with your model number.

Do I need to turn off the fridge to reset the filter light?

No, you do not need to turn off the refrigerator. You can reset the filter light while the fridge is running. The only time you should unplug it is if a standard reset does not work and you want to try a full power reset.

Where do I buy a replacement filter for my Samsung fridge?

Samsung replacement filters are sold at most appliance retailers, big-box stores, and online marketplaces. Make sure you have the correct part number for your model — it is printed in your owner's manual or on the old filter cartridge itself. Using a non-Samsung filter may void your warranty.