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Crystala Filter 4

Crystala Filter 4 (CF4)

Refrigerator Water Filter

Replaces these LG Refrigerator Filters:

LG LT700P, LG ADQ36006101, LG ADQ36006102, LG WF700, LG WSL-3



Crystala Filter #4 for LG LT700P and others is more than a cheap water filter for your LG refrigerator – it’s an economical choice for superior water filtration at a quality price. Tested for safety and performance and backed by Crystala’s lifetime warranty – replacing your current filter with a Crystala fridge water filter just makes sense.

Installation Instructions

  • Remove the top left shelf of the refrigerator.
  • Press button to open the filter cover on the ceiling.
  • Pull the old filter down to remove.
  • Insert your Crystala filter with the tabs horizontal for proper alignment.
  • Close the cover, without forcing it. If necessary, adjust filter position to fit easily into the compartment.
  • Replace shelf.
  • Flush the system by running water through the dispenser for approximately 5 minutes until water runs clear and steady. Some sputtering is normal as air is purged.


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