Where to Find Your Samsung Refrigerator Filter

Samsung refrigerators use one of three filter locations depending on your model: inside the refrigerator compartment (usually in the upper right corner or back wall), inside the freezer compartment, or under the sink if you have an external water line. Open both compartments and look for a cylindrical cartridge about 4 to 6 inches long, often white or translucent plastic with a blue or red cap. If you don't see one inside either compartment, your filter is mounted under the sink on the water supply line.

Check your refrigerator's model number on the back wall or inside the door frame, then search the Samsung support website or your user manual for the exact filter location. The model number starts with "RF" or "RS" for most Samsung refrigerators. Knowing your location before you start prevents you from taking apart the wrong section of your fridge.

Key Takeaways

  • Samsung refrigerator filters are located in three places: the fridge compartment (most common), the freezer, or under the sink, depending on your model.
  • You will need to turn off the water supply before removing an under-sink filter, but compartment filters can be replaced without shutting off water.
  • Replacement filters cost between $30 and $60 and are specific to your model number, so write down your model before ordering.
  • The entire replacement takes 5 to 10 minutes and requires no tools if your filter is inside the fridge; under-sink filters may need a wrench.
  • After installing a new filter, run water through the dispenser for 3 to 5 minutes to flush air and set up the filter.

Replacing a Filter Inside the Refrigerator Compartment

If your filter is mounted on the back wall or upper corner of the fridge compartment, start by removing any food or shelves blocking access. Locate the filter cartridge and look for a release button or tab on the side or bottom. Press or twist this button counterclockwise (most Samsung models use a quarter-turn twist) until the filter loosens, then pull it straight out toward you. Some filters slide out horizontally rather than twist; check your manual if you're unsure which motion applies to your model.

Before inserting the new filter, remove the plastic cap or protective seal from the end. Align the new filter with the slot and push it in straight until you hear or feel a click, then twist it clockwise a quarter turn until it stops. Do not force it—if it resists, you may have the wrong filter model or the wrong orientation. Run water through the dispenser for 3 to 5 minutes to flush air from the line and set up the new filter. The water may appear cloudy for the first minute; this is normal and will clear.

Replacing a Filter Under the Sink

Under-sink filters are mounted on the cold water supply line, usually in a white or clear plastic housing. Before you touch anything, locate the shut-off valve under the sink (a small knob on the water line coming from the wall) and turn it clockwise until it stops. This prevents water from spraying when you disconnect the filter. Open the sink faucet briefly to release any remaining pressure in the line.

Use an adjustable wrench to loosen the filter housing by turning it counterclockwise. Once hand-tight, unscrew it the rest of the way by hand and let any remaining water drain into a bucket. Remove the old filter cartridge from inside the housing, then insert the new one with the arrow pointing toward the refrigerator (the arrow shows water flow direction). Screw the housing back onto the line by hand first, then tighten it with the wrench until snug—do not over-tighten, as this can crack the plastic. Turn the shut-off valve counterclockwise to restore water flow, then run the dispenser for 3 to 5 minutes to flush the line.

Identifying the Correct Replacement Filter

Samsung uses different filter models for different refrigerator lines, and using the wrong one will either not fit or will not seal properly. Write down your refrigerator's full model number (found on a sticker inside the fridge or on the back wall) and search the Samsung parts website or call Samsung customer service at 1-800-726-7864 to confirm the correct filter part number. Common Samsung filter models include DA29-00003G, DA29-00003B, and DA97-08006A, but your model may differ.

You can order replacement filters directly from Samsung, from major appliance retailers like Best Buy or Lowe's, or from online marketplaces. Prices typically range from $30 to $60 depending on the model. Some retailers offer multi-packs at a discount if you want to stock a spare. Avoid generic or off-brand filters, as they may not fit securely or filter water to Samsung's specifications.

When to Replace Your Filter

Samsung recommends replacing the filter every 6 months or after 300 gallons of water have passed through it, whichever comes first. Many Samsung refrigerators have a filter status light on the control panel that turns red or amber when replacement is due. If your fridge has this light, replace the filter as soon as it signals rather than waiting for taste or odor changes, because the filter may still look clear while its effectiveness has dropped.

If you notice the water dispenser flowing slowly, tastes off, or smells unusual, the filter may be clogged before the 6-month mark. This is common in areas with hard water or high sediment. Replace it when ready rather than waiting for the status light. A clogged filter can also reduce ice maker output, so if your ice production drops suddenly, check the filter first.

Troubleshooting Filter Problems

If water leaks from the filter connection after you install a new one, the filter may not be seated fully or the housing may be cracked. Remove the filter, inspect the rubber seal on the end for dirt or damage, and wipe it clean with a soft cloth. Reinsert the filter and twist it until you feel firm resistance—do not force it past that point. If leaking continues, the housing itself may be damaged and will need to be replaced by a technician.

If the water dispenser does not flow at all after filter replacement, air may be trapped in the line. Run water through the dispenser continuously for 5 to 10 minutes without stopping. If water still does not flow, turn off the refrigerator for 30 seconds, then turn it back on to reset the water system. If the dispenser remains blocked, contact Samsung support, as the water inlet valve may need service.

Frequently Asked Questions

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

Generic filters may fit your refrigerator, but Samsung does not warrant them and they may not filter to the same standard. If you use a non-Samsung filter and it causes damage or poor water quality, Samsung will not cover repairs under warranty. Stick with Samsung part numbers to may support proper fit and performance.

What do I do with the old filter after I remove it?

Most water filters contain activated carbon and plastic that can be recycled. Check your local recycling program's website to see if they accept water filters, or contact your city's waste management department. Some retailers that sell replacement filters also accept old filters for recycling. Do not throw the filter in the trash if a recycling option is available.

How do I know if my refrigerator has a water filter?

Not all Samsung refrigerators have water dispensers or ice makers, so not all models have filters. If your fridge has a water dispenser button on the door or an ice maker in the freezer, it has a filter. If you're unsure, check your user manual or search your model number on the Samsung website.

Why is my water cloudy after I install a new filter?

Cloudiness after filter replacement is caused by air bubbles in the water line and is harmless. Run water through the dispenser for 3 to 5 minutes without stopping, and the cloudiness will clear. This is normal and does not mean the filter is defective.

Can I replace the filter myself or do I need a technician?

Interior filters can be replaced by any homeowner in 5 to 10 minutes with no tools. Under-sink filters require a wrench and basic plumbing knowledge but are still a straightforward DIY task. If you are uncomfortable working with water lines or your filter is in an unusual location, a technician can replace it for a service call fee, typically $100 to $200.