The Basic Steps to Replace Your Samsung Water Filter

Most Samsung refrigerators use a push-button filter cartridge that you can swap out in under five minutes without tools. Locate the filter housing—usually in the upper right corner of the fridge interior, or sometimes in the base grille at the bottom front—and press the release button or twist the cartridge counterclockwise until it stops. Pull it straight out, insert the new filter by aligning the tabs and pushing or twisting clockwise until it clicks, then run water through the dispenser for 30 seconds to flush the system.

The exact location and release method depend on your model year and refrigerator style, but the principle is the same across all Samsung units. This guide covers the most common configurations. If your model uses a different cartridge style, the manual that came with your fridge will show the exact steps for your serial number.

Key Takeaways

  • Samsung filters typically release by pressing a button or twisting counterclockwise, and the cartridge pulls straight out without any tools.
  • You must flush the new filter by running water through the dispenser for 30 seconds before drinking to clear air and manufacturing residue.
  • Filter location varies by model: check your refrigerator's manual or the filter housing itself for the exact position in your unit.
  • Most Samsung filters need replacement every six months, though this depends on your water quality and how much water you dispense.
  • Ordering the correct replacement cartridge requires your model number, which is printed on a sticker inside the fridge or on the back wall.

Finding Your Filter Location and Model Number

Before you start, you need to know which filter your refrigerator uses. Open the fridge and look for a sticker on the interior wall or ceiling that shows your model number—it usually starts with "RF" or "RS" for Samsung refrigerators. Write this number down or take a photo.

Next, locate the filter housing. In most Samsung French-door and side-by-side models, the filter sits in the upper right corner of the fridge interior, behind a small panel or door. In some bottom-freezer and top-freezer models, the filter is housed in the base grille at the bottom front of the refrigerator. Open any doors or panels covering the filter area. You should see a cylindrical cartridge about the size of a soda can. If you cannot find it, check your manual or search your model number plus "water filter location" online—Samsung's website has diagrams for every model.

Removing the Old Filter Cartridge

Once you have located the filter, look for the release mechanism. Most Samsung filters have a large button on the face of the cartridge that you press inward. Press this button firmly—you may need to use your thumb or the heel of your hand. As you press, the cartridge should loosen and begin to slide out. If pressing does not work, try twisting the cartridge counterclockwise (to the left) about a quarter turn until you feel it stop, then pull straight out.

Pull the old cartridge straight toward you with steady pressure. Do not twist or angle it as you remove it, or the rubber seals inside the housing may tear. Once the cartridge is out, you may see a small amount of water drip from the housing—this is normal. Have a towel or small cup ready to catch it. Set the old filter aside; you can recycle it through Samsung's mail-back program or at some retailers that sell replacement filters.

Installing the New Filter and Flushing the System

Before you insert the new filter, check that the rubber seals on the cartridge are clean and not cracked. If the housing opening has any visible debris or mineral buildup, wipe it gently with a damp cloth and let it dry. Take the new filter and align the tabs or grooves on the cartridge with the slots inside the housing. Push the cartridge straight in until you hear or feel a click, which means the seals have seated properly.

If your filter twists to lock, push it in first, then turn it clockwise (to the right) about a quarter turn until it stops. Do not force it—if it does not turn smoothly, remove it and check that the tabs are aligned correctly. Once the filter is locked in place, close any doors or panels covering the housing.

Now you must flush the filter before using the water. Go to your water dispenser (on the door or the front of the fridge) and hold a cup under the spout. Press the dispenser button and let water run for 30 seconds, then discard that water. Repeat this flushing step two more times. This removes air trapped in the filter and clears out manufacturing residue. After the third flush, your water is ready to drink.

Resetting the Filter Indicator Light

Many Samsung refrigerators have a filter status light on the control panel or inside the fridge that tells you when the filter needs changing. After you install a new filter, this light may stay on or turn red until you reset it. The reset button is usually located near the filter indicator light or on the control panel itself. Press and hold this button for three to five seconds until the light turns off or changes color.

If you cannot find a physical reset button, check your refrigerator's touchscreen menu. Go to Settings or Maintenance, then look for an option like "Filter Reset" or "Water Filter Status." Select it and confirm. Some older Samsung models do not have a reset function—in those cases, the light will turn off automatically once the new filter has been in use for a certain amount of time. If the light stays on after 24 hours of normal use, consult your manual or contact Samsung support.

Ordering the Right Replacement Filter

Samsung makes several filter models, and using the wrong one can result in poor water quality or a filter that does not fit. The most common models are the DA29-00003G, DA29-00003B, and DA97-08006A, but your refrigerator may use a different cartridge. The easiest way to order the correct filter is to search your model number on Samsung's official website or on the filter housing itself—many cartridges have the compatible model numbers printed on them.

You can buy Samsung filters directly from Samsung's online store, from major appliance retailers like Best Buy or Lowe's, from online marketplaces, or sometimes from your local grocery store in the appliance section. Prices typically range from $30 to $60 per filter, depending on the model and retailer. Some people buy third-party filters that are certified to meet Samsung's specifications and cost less, but Samsung's official filters are may provide to work with your refrigerator.

Common Mistakes to Avoid

The most frequent error is not flushing the new filter long enough. Running water for only five or ten seconds is not sufficient—you need the full 30 seconds per flush, repeated three times. Skipping this step can leave a slight taste or odor in your water for the first few days. Another common mistake is forcing the cartridge into the housing before the tabs are aligned. If the filter does not slide in smoothly, stop and check the alignment instead of pushing harder, which can damage the seals.

Do not forget to reset the filter indicator light after installation. If you skip this step, the light will continue to show red or "replace filter" even though you just installed a new one, which can be confusing. Finally, avoid using the water dispenser or ice maker for at least 30 seconds after installation—give the system time to pressurize and settle. If you notice water leaking from the filter housing after installation, remove the filter, check that the seals are seated correctly, and reinstall it.

Frequently Asked Questions

How often should I change my Samsung refrigerator water filter?

Samsung recommends replacing the filter every six months under normal use. However, if your household uses a lot of water or has hard water with high mineral content, you may need to change it every three to four months. If you use very little water, you might stretch it to nine months. Most filters have a status light that turns red when replacement is due, which is more reliable than a calendar.

What if water is leaking from the filter housing?

Stop using the dispenser when ready and remove the filter. Check that the rubber seals on the cartridge are not cracked or misaligned. Wipe the inside of the housing with a dry cloth to remove any debris. Reinstall the filter, making sure it clicks or locks firmly into place. If water still leaks after reinstallation, the seals inside the housing may be damaged and you may need to contact Samsung for service.

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

Yes, as long as it is certified to work with your specific model number. Many third-party filters meet the same standards as Samsung filters and cost less. Check the product listing to confirm it is compatible with your refrigerator model. Avoid very cheap filters with no reviews or certification, as they may not filter effectively or fit properly.

What do I do if I cannot find the filter in my refrigerator?

Check your refrigerator's manual for a diagram showing the filter location for your exact model. If you do not have the manual, search your model number on Samsung's website or call their customer service line. Some older or specialty models may have the filter in an unusual location, such as under the crisper drawer or behind the back panel.

Do I need to turn off the refrigerator before changing the filter?

No, you do not need to turn off the refrigerator. The water line has a shut-off valve inside the filter housing that closes automatically when you remove the cartridge. straightforward remove the old filter and install the new one while the refrigerator is running normally.