After changing your Samsung fridge water filter, you must flush out trapped air and reset the indicator light.
No, you do not have to shut off the water supply. Samsung refrigerators with internal water filters are designed with an auto shut-off valve. The moment you twist the old filter out, the water supply stops automatically so it won't leak or spray.
To reset your refrigerator's water filter indicator, locate the RESET button or combination of buttons on the control panel and hold them for 3 to 5 seconds until the indicator light blinks, changes color (usually to blue), or chimes.
After replacing your Samsung water filter, you must flush the water lines and reset the filter indicator light to ensure proper function and clean water.
The water filter status needs to be reset every time the water filter is replaced; it does not automatically reset (on most models).
Yes, you can generally run your Samsung refrigerator without the water filter. Most Samsung models feature an automatic bypass valve in the filter housing, meaning the water dispenser and ice maker will continue to function normally with the old filter removed.
You should run 3 to 5 gallons (or run the dispenser continuously for about 5 minutes) immediately after installing a new refrigerator water filter. This process flushes out trapped air bubbles and loose carbon dust, which prevents sputtering and ensures the water tastes crisp and clean.
Some filters need 1, 2, or 4 gallons dispensed for a proper flush; refer to the water filter for specific guidelines. Examples: everydrop Water Filter A requires 1 gallon, whereas most other everydrop Water Filters recommend 4 gallons.
While the 6-month timeline is a standard recommendation by manufacturers, the exact answer depends on your usage and your home's water quality. For light usage with city water, you can often stretch it to 9–12 months, but going much longer risks contaminated water and appliance damage.
Always flush a new filter to remove air and loose carbon fines: Run and discard 3–5 gallons.
Common reasons your Samsung Refrigerator water filter not working. The most common reasons your Samsung refrigerator's water filter is not working are an old water filter, a defective water valve, or a malfunctioning PCB.
Reset Water Filter Pad
If you do not hold the button down firmly, the red light might stay on; or if you hold the button down for a long period of time, the light will go off and then come back on. Make sure to hold it for about 3 seconds. If this does not turn the red light off, service may be needed.
When the fridge determines that the water filter is nearing the end of it's life it will illuminate the change filter symbol on the display in red. Once the filter has been replaced press and hold the CHILD LOCK and ICE TYPE buttons simultaneously for 2 seconds. This will turn the filter light back to green.
If your Samsung fridge water isn't working after a filter replacement, it's usually caused by trapped air in the lines, an improperly seated filter, or the wrong filter model. You can often resolve this by resetting the filter, purging air, or checking the filter's alignment.
Yes, the water is generally still safe to drink, assuming your home's tap water is safe. However, the water won't be as clean or taste as good, as the filter loses its ability to remove chlorine, sediment, and heavy metals.
No, you do not have to shut off the water supply. Samsung refrigerators with internal water filters are designed with an auto shut-off valve. The moment you twist the old filter out, the water supply stops automatically so it won't leak or spray.
Resetting the water filter light
Standard models: Find the Filter Reset button on the control panel. Press and hold for three seconds. Family Hub models: Go to Apps, then tap Fridge Manager, and then Fridge Settings. Select Water Filter and then tap Reset.
Resetting your fridge's filter indicator usually involves pressing a specific combination of buttons on the control panel for 3 to 5 seconds. Because combinations vary by brand, use the quick-reference guide below to find your exact setup.
Yes, unplugging your Samsung refrigerator for about 5 minutes will reset the main control board and clear minor electrical glitches, error codes, or freezing issues.
A clogged or incorrectly installed water filter can reduce the water flow to the ice maker and dispenser and could cause one or more of the following: Ice cubes are thin or hollow. Odd-tasting ice or water. Low ice production.