Samsung DA29-10105J HAFEX/EXP Inline Refrigerator Water Filter

Keep your family’s drinking water and ice completely clean, clear, and refreshing! The Samsung DA29-10105J (HAFEX/EXP) is an external inline refrigerator water filter cartridge. It is specifically designed for side-by-side and French door refrigerators that do not have a built-in internal filter slot.

This high-performance filter connects directly to the 1/4-inch outer water supply line behind your refrigerator. Utilizing an advanced, food-grade activated carbon block, it filters out impurities, bad odors, and harsh chemical chlorine tastes seamlessly.

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  Part: Delivers a factory-tested, precision fit that prevents leaks and bypasses.

  
  

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  Tool-Free Setup: Uses quick-connect $1/4\text{-inch}$ push-in fittings for an effortless installation.

  
  

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  Extended Filter Life: Provides crisp, reliable water filtration for up to 6 months or 530 gallons.

  
  

Samsung DA29-10105J HAFEX/EXP External Inline Refrigerator Water Filter 

If your dispenser water or ice cubes have started to notice a strange smell, stale taste, or a sudden drop in pressure, it is time for a filter upgrade. The Samsung DA29-10105J external inline water filter provides clean, crisp, and high-quality drinking water by removing stubborn contaminants right from the external source line before it ever enters your appliance.

Why Choose the Original Samsung DA29-10105J Filter?

Generic, low-quality aftermarket filters can lead to sudden water pressure drops or dangerous line leaks behind your appliance that cause structural kitchen damage. This Samsung HAFEX/EXP cartridge is built using thick, food-grade plastic housing and certified premium coconut-shell activated carbon media to maintain steady, high-flow distribution.

Key Features & Performance Benefits

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  Certified Quality Standards: Tested and certified under NSF/ANSI Standard 42 to targets chlorine taste, odor, rust, and particulate matter.

  
  

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  External Inline Fitment: Mounts easily directly onto the raw copper or plastic water supply line behind your refrigerator.

  
  

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  No Special Tools Needed: Built-in premium $1/4\text{-inch}$ quick-connect push fittings allow you to plug the tubing right in without messing with complex tools.

  
  

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  Steady Dispensing: Delivers a smooth flow rate of 0.5 gallons per minute (gpm) without stalling your ice maker.

  
  

Technical Specifications

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  Brand: Samsung 

  
  

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  Model Code: DA29-10105J / HAFEX/EXP

  
  

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  Filter Type: External Inline Cylindrical Cartridge

  
  

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  Media Material: Premium Coconut Shell Activated Carbon Block

  
  

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  Fitting Size: Built-in $1/4\text{-inch}$ Quick Connect / Push-In Connections

  
  

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  Dimensions: 7.87" Length x 1.57" Outside Diameter

  
  

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  Filter Capacity: 300 to 530 Gallons (Depending on raw water conditions)

  
  

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  Lifespan: 6 Months (Recommended window)

  
  

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  Flow Rate: 0.5 gpm (1.89 Liters per minute)

  
  

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  Operating Pressure Range: 30 – 100 psi

  
  

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  Operating Temperature Limits: 34 – 100 °F (1.1 – 37.8 °C)

  
  

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  Included Components: 1 Filter Cartridge, 2 Secure Wall-Mounting Clips

  
  

Step-by-Step Installation Instructions

Replacing your inline filter takes less than 15 minutes by following these simple installation steps:

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   Turn off the main cold water shut-off valve located behind the refrigerator or under the sink.

   
   

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   Dispense water for a few seconds to relieve any residual internal line pressure.

   
   

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   Disconnect your older filter by pulling out the small locking clips, pressing down on the outer collar ring of the fitting, and sliding the plastic tubing straight out.

   
   

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   Take your new DA29-10105J filter and look closely at the flow arrow indicator mark printed on the cartridge label. Make sure the arrow points directly toward the refrigerator.

   
   

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   Firmly push your clean, square-cut $1/4\text{-inch}$ water line into the inlet end of the filter until it stops and sits tightly seated. Push the remaining fridge tube line into the outlet end.

   
   

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   Insert the secure plastic retention locking clips around the collars.

   
   

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   Mount the new filter cartridge into the two provided wall-mounting clips.

   
   

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   Turn the main water supply valve back on carefully and inspect both connection ends for tiny leaks.

   
   

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   Flush the Cartridge: Flush water through your front dispenser continuously for 5 minutes before regular drinking use. (Note: Initial dark carbon discoloration during the first few seconds is completely normal).

   
   

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