Replace refrigerator water filter

Short answer

Every six months, locate your refrigerator's filter, twist or push it out, install a replacement, and flush 2–3 gallons of water to clear carbon dust.

Priority: Medium
Difficulty: DIY
Time: 10 min
How often: Twice a year

Why It Matters

Expired filters stop removing contaminants and can grow bacteria. Many models also slow water output as the filter clogs.

Materials

Replacement water filter (same model as the existing filter)

How to Do It

Find your filter: check the upper-right interior wall, the base grille, or the back of the refrigerator.
Turn the old filter counterclockwise or push the release button, depending on your model, and pull it straight out.
Insert the new filter and twist clockwise or push until it clicks into place.
Run 2–3 gallons of water through the dispenser to flush carbon dust before drinking.

Clean refrigerator condenser coils Once a year
Clean dishwasher filter Every 3 months
Clean microwave grease filter Every 3 months

Part Of

Appliances Refrigerator

Last updated 24 September 2026

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