How to Reset the Water Filter Light on a Samsung Refrigerator

If the water filter indicator on your Samsung refrigerator is showing red or orange -- or has stayed on after a filter change -- the fix is usually straightforward once you know which reset method applies to your model. Samsung uses several different control panel layouts across its refrigerator lineup, and the reset process varies by panel type. This guide covers all of them.

What the Filter Light Is Actually Telling You

Samsung's water filter indicator is a timer-based reminder, not a sensor that detects filter condition directly. On most models it signals after five to six months of use, depending on the refrigerator series. A red or orange indicator means the filter has either reached its service interval or the reminder was not reset after the last filter change.

The table below summarizes what each indicator color typically means across Samsung refrigerators.

If the light is on because you skipped the reset at the last service interval, the filter itself may be fine -- but resetting without replacing simply delays the reminder. Samsung pairs the reset with filter replacement, and the reminder only serves its purpose when it accurately reflects the actual filter installation date.

Before You Begin

Make sure the new filter is fully installed and locked before attempting the reset. A filter that is not fully seated will not allow water to flow, and the reset may not register correctly on some models. Dry your hands before touching touch-sensitive controls, and wake the display if it has dimmed. Some Samsung refrigerators have small secondary text printed below a button label -- look for text such as "Filter Reset (3 sec)" which indicates a secondary function on a shared button.

How to Reset the Water Filter Light: By Panel Type

Method 1 -- Models With a Dedicated Filter Reset Button

This is the most common configuration on standard Samsung refrigerators. Locate the button labeled Filter Reset on the dispenser or control panel. Press and hold it for 3 seconds. The indicator should turn off or change from red back to its normal status color (blue, green, or yellow depending on the model). If it does not respond, confirm you are holding for a full 3 seconds -- a brief tap typically does nothing.

Method 2 -- Models With an Ice Type / Filter Change Button

Some Samsung refrigerators use a shared button labeled Ice Type or Ice Type / Filter Change rather than a dedicated filter reset key. On these models, press and hold the Ice Type / Filter Change button for 3 seconds. The filter alert should clear or return to its normal color.

Method 3 -- Models Using a Two-Button Combination

Certain Samsung models -- particularly older side-by-side configurations -- require pressing two buttons simultaneously rather than a single reset key. Press and hold Child Lock and Ice Type at the same time for 2 seconds. The filter light should return to green. Samsung notes that pressing this same combination again on some models will disable the filter reminder entirely, so do not repeat it unless you intend to turn off the reminder system.

Method 4 -- Family Hub Touchscreen Models

Samsung Family Hub refrigerators with the large touchscreen panel use an on-screen menu for the filter reset rather than a physical button. From the main home screen, tap Apps, then open Fridge Manager, navigate to Fridge Settings, select Water Filter, and tap Reset. The indicator should update after confirming the reset.

Method 5 -- Models With Arrow Navigation or Settings Menus

Some Samsung refrigerators use directional arrow buttons or a Settings screen rather than a direct reset key. Wake the display, use the arrow buttons to navigate to More Options, and select Filter Reset. On specific older models such as the RF4289 and RSG309, Samsung directs owners to open Settings, choose Water Filter, and hold Reset until the status indicator changes.

If the Light Will Not Reset

When the light stays on after following the steps above, work through these checks before assuming a deeper problem.

Confirm you used the right method for your panel type -- a model that uses a two-button combination will not respond to the single-button approach, and a Family Hub model requires the touchscreen menu path. Re-read the button labels on your specific control panel carefully, since Samsung uses similar-looking layouts with different secondary functions across its refrigerator series.

Hold the button for the full duration. A brief press or release too early will not trigger the reset on most models. Try again and count to three (or two for the two-button combination) before releasing.

Verify the filter is fully installed. On Samsung refrigerators the filter must be pushed firmly into the receiver and rotated until locked -- if it is not fully seated, water will not flow and the reset may not register. Remove the filter, reinsert with deliberate firm pressure, rotate until you feel it lock, and then attempt the reset again.

If none of the above resolves it, locate the model number on the label inside the fresh food compartment and search for the model-specific reset instructions in Samsung's support documentation or owner's manual.

Replacing the Samsung Filter at DFS

The reset only matters if there is actually a new filter behind it. Samsung recommends replacing the water filter every 6 months or 300 gallons, whichever comes first.

DFS carries OEM Samsung filters and certified Tier1 and Tier1 Plus compatible replacements for all current Samsung filter models. For French door and side-by-side Samsung models using the DA29-00020B (HAF-CIN), the OEM Samsung DA29-00020B is certified to NSF 42 and 53 and reduces chlorine, asbestos, cysts, and other contaminants for up to 6 months. The Tier1 DA29-00020B replacement provides equivalent baseline NSF 42 filtration at a lower per-filter cost, rated for 300 gallons or 6 months.

For older Samsung side-by-side and French door models using the short round DA29-00003G or DA29-00003F (Aqua-Pure Plus), the OEM Samsung DA29-00003G and the Tier1 DA29-00003G replacement are both available at DFS. For households that want lead, mercury, cyst, and VOC reduction alongside chlorine performance, the Tier1 Plus DA29-00003G adds NSF 53 and NSF 401 certification -- the same filter housing, broader contaminant coverage.

Not sure which Samsung filter your refrigerator uses? The DFS Fridge Filter Finder confirms the right filter by brand and model. The fridge filter buying guide covers NSF certification tiers, OEM vs. compatible options, and reset instructions across all major brands. The full Samsung refrigerator filters collection at DFS covers all current and discontinued Samsung filter models.

Questions about which Samsung filter fits your model? Call the DFS team at 1-800-277-3458.

Frequently Asked Questions

How do I reset the water filter light on a Samsung refrigerator? The reset method depends on your model's control panel. On most standard Samsung refrigerators, press and hold the Filter Reset button for 3 seconds. On models with an Ice Type / Filter Change button, hold that button for 3 seconds instead. Some models require pressing Child Lock and Ice Type simultaneously for 2 seconds. Family Hub models use the touchscreen path: Apps > Fridge Manager > Fridge Settings > Water Filter > Reset.

Why is my Samsung water filter light still red after I changed the filter? The most common reason is that the reset step was skipped, the wrong button combination was used for that model, or the button was not held long enough. Try the reset again holding for a full 3 seconds. If the light still does not clear, confirm the new filter is fully seated and locked -- a partially installed filter can prevent the reset from registering on some Samsung models.

What does the Samsung water filter indicator color mean? Blue or green indicates the filter is within its service life. Yellow or orange signals the filter is approaching the end of its service interval. Red means replacement is recommended. The indicator does not detect filter condition directly -- it is a timer that resets when the correct button combination is used.

Do all Samsung refrigerators have a dedicated Filter Reset button? No. Samsung uses several different control panel layouts across its refrigerator lineup. Some models have a dedicated Filter Reset button, others use a secondary function on the Ice Type button, some require a two-button combination (Child Lock + Ice Type), and Family Hub models use the touchscreen menu. Matching the reset steps to your specific panel type is the key to a successful reset.

How often should I replace the Samsung refrigerator water filter? Every 6 months or 300 gallons, whichever comes first. Households with high daily water usage or elevated incoming chlorine or sediment may reach the gallon limit before the 6-month mark. Reduced dispenser flow, a change in water taste or odor, and cloudy ice are all reliable signals to replace regardless of the indicator status.

Can I reset the filter light without changing the filter? The reset button will clear the timer on most Samsung models without a physical filter change. However, resetting without replacing simply delays the reminder -- it does not improve the condition of the old filter or restore its filtration capacity. The reminder is only accurate when reset after an actual filter replacement.

What Samsung refrigerator filters are available at DFS? DFS carries OEM Samsung filters and Tier1 and Tier1 Plus compatible replacements for all current Samsung filter models including the DA29-00020B, DA29-00003G, DA29-00003F, and DA97-17376B. Tier1 filters are certified to NSF 42 and 372. Tier1 Plus filters add NSF 53 and NSF 401 certification for lead, mercury, cysts, VOCs, and emerging contaminants. The Fridge Filter Finder confirms the right filter model for your specific refrigerator.