A water dispenser that trickles or stops entirely is rarely a major fault — start with the filter and the supply.
Replace the Water Filter
A filter left in too long clogs and chokes flow to a dribble.
Fix: Swap the filter every 6 months; flush two gallons through a new one before judging flow.
Frozen Supply Line in the Door
If the freezer is set very cold, the dispenser tube in the door can freeze solid.
Fix: Raise the freezer temperature a few degrees and leave the dispenser unused for a few hours to thaw.
Low Household Water Pressure
Dispensers need at least 20 psi to work properly.
Fix: If other faucets are also weak, the issue is plumbing, not the fridge.
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