Where to Find Your Samsung Water Filter

The location of your Samsung water filter depends on your model. Most Samsung refrigerators have the filter in one of three places: inside the fridge above the crisper drawers, in the upper right corner behind the kick plate at the bottom front, or inside the freezer compartment. Check your model number on the sticker inside the fridge — it usually starts with RF, RS, or RH — then look at the manual or Samsung's website to confirm your filter location before you start.

If you cannot find the manual, take a photo of your model number and search "Samsung [model number] water filter location" on Samsung's support site. The filter itself is cylindrical, usually white or clear plastic, and about the size of a soda can. Once you know where it is, you are ready to turn off the water supply.

Key Takeaways

  • Turn off the water supply to your refrigerator before removing the old filter to prevent water from spraying out.
  • Most Samsung filters twist counterclockwise to remove; check your manual if yours has a different release mechanism.
  • Flush the new filter by running water through it for five minutes before using it for drinking or ice.
  • Write the installation date on the new filter with a marker so you know when to replace it again in six to twelve months.
  • If water leaks after installation, the filter may not be seated correctly — remove it and reinstall, making sure it clicks or twists fully into place.

Turn Off the Water Supply

Before you touch the filter, shut off the water valve that feeds your refrigerator. This valve is usually located behind the fridge where the water line connects, or under your kitchen sink in the cabinet. Turn the valve clockwise until it stops — you should feel resistance, but do not force it. If you cannot find the valve or it will not turn, shut off the main water supply to your house instead.

Once the valve is closed, open the refrigerator door and press the water dispenser button for a few seconds to release any pressure in the line. You should hear air hiss out. This step prevents water from spraying when you remove the old filter.

Remove the Old Filter

Locate the filter and look for the release button or twist mechanism. On most Samsung models, you push a button on the side of the filter housing and the filter cartridge pops out slightly, or you grip the filter and turn it counterclockwise a quarter turn until it releases. Check your manual if you are unsure which method applies to your model.

Once the filter is loose, pull it straight out toward you. Water may drip from the filter or the housing, so have a towel ready. Do not panic if a small amount of water comes out — this is normal. Set the old filter aside and wipe the inside of the filter housing with a clean cloth to remove any debris or sediment.

Install the New Filter

Before you insert the new filter, remove the plastic cap or protective covering from the inlet end — this is the end that faces into the housing. Some filters also have a protective seal on the outlet end; remove that too. Slide the new filter into the housing straight and firmly until you hear or feel it click or lock into place. If your model requires a twist-lock, insert the filter and turn it clockwise until it stops.

Do not force the filter. If it does not slide in smoothly, remove it and check that you are inserting it the correct direction. The inlet end (usually marked with an arrow on the filter) goes into the housing first. Once it is seated, turn the water supply back on at the valve behind the fridge or under the sink.

Flush the New Filter

After the water is back on, dispense water from the refrigerator's water dispenser for five minutes straight. This flushes out any loose carbon particles or manufacturing residue from the new filter. The water may look slightly gray or cloudy at first — this is normal and will clear as you continue to run water through it. Do not drink or use this water for ice yet.

After five minutes of continuous dispensing, the water should run clear. If it is still discolored after ten minutes, check that the filter is installed correctly and the water supply is fully on. Once the water runs clear, your filter is ready to use.

Mark the Installation Date

Use a permanent marker to write the date on the top or side of the new filter. Samsung filters typically last six to twelve months depending on your water quality and how much water you use. By marking the date, you will know exactly when to replace it again without guessing. Set a phone reminder for six months from now if you tend to forget maintenance tasks.

Keep the old filter's packaging or a note of the filter model number in case you need to order a replacement. Samsung filters are model-specific, and ordering the wrong one will not fit your refrigerator.

Troubleshoot Common Problems

If water leaks from the filter housing after installation, the filter is not seated correctly. Turn off the water supply, remove the filter, and reinstall it, pushing or twisting firmly until you hear a click or feel solid resistance. Leaks almost always mean the filter is not fully inserted or locked.

If the water dispenser produces no water or very little water after you install the new filter, the filter may be clogged or installed backward. Turn off the water, remove the filter, and check that the inlet end (marked with an arrow) is facing into the housing. If it is correct, try running water through the dispenser again for another minute — sometimes a new filter needs longer to flush. If water still does not flow, the filter may be defective; contact Samsung or your retailer for a replacement.

Frequently Asked Questions

How often should I change my Samsung refrigerator water filter?

Samsung recommends replacing the filter every six months for most households. If you have hard water or use the dispenser and ice maker heavily, you may need to replace it every three to four months. If you use the dispenser rarely, it may last up to twelve months. The best guide is the water flow — if dispensing becomes slow or the water tastes or smells off, replace the filter even if less than six months have passed.

Can I use a third-party filter instead of a Samsung filter?

Third-party filters are cheaper and may work, but Samsung filters are designed specifically for your model and fit precisely. Using a non-Samsung filter may cause leaks, poor water flow, or damage to the refrigerator's water system. If cost is a concern, buy Samsung filters in bulk online for a discount, or check if your retailer offers a loyalty program.

What if water is still coming out after I turn off the valve?

The water line may still be pressurized. Press the water dispenser button for ten to fifteen seconds to release all pressure, then try again. If water continues to drip, the valve may be faulty and not closing completely. In that case, turn off the main water supply to your house and contact a plumber to replace the valve.

Do I need to reset anything after changing the filter?

Most newer Samsung refrigerators have a filter status light on the control panel. After installing the new filter, press and hold the filter reset button (usually labeled "Filter" or with a water droplet icon) for three seconds until the light turns off or changes color. Check your manual for the exact location and method, as it varies by model.

Is it normal for the water to taste different after I change the filter?

Yes. A new filter removes more impurities than an old one, which can change the taste slightly. This is not a problem — it means the new filter is working. After a week or two, you will adjust to the taste. If the water tastes bad or smells like chemicals, the filter may be installed backward or defective; remove and reinstall it, or contact Samsung.