LG LT500P Refrigerator Water Filter ADQ72910911, Fixes Reduced dispenser water flow when the filter is restricted or due for replacement
Genuine LG LT500P replacement refrigerator water filter. LG identifies it as a 6-month / 200-gallon-capacity filter; it is installed by twisting into the refrigerator filter receptacle.
Confirm your full appliance model number before ordering.
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✅ Cross Reference Information
Common Symptoms
- Reduced water-dispenser flow or slower filling of containers
- Filter indicator light turns on after the replacement interval
- Water may have altered taste or odor when the cartridge is exhausted
- Small amount of water may drain during cartridge removal or replacement
Check Before Replacing
- Confirm the cartridge is fully seated and locked in the filter head, with the lock symbol aligned to the indicator line.
- Inspect the filter connection area for leakage after restoring the water supply.
- Check whether the refrigerator water supply valve is open and dispense water to observe flow.
- Verify whether the filter indicator light is illuminated or the cartridge has reached the recommended six-month replacement interval.
- After installation, flush approximately 2.5 gallons of water in intermittent cycles before evaluating dispenser flow or taste.
Pro Tip
Part Details
Installation Notes
- Turn off the refrigerator water supply and dispense remaining line water when required by the refrigerator installation instructions.
- Remove the old cartridge by slowly turning it counterclockwise until released.
- Remove the protective red cap from the new cartridge and align its cartridge ears with the filter head.
- Twist the new cartridge clockwise approximately one-quarter turn until it stops and the lock symbol aligns with the indicator line.
- Restore the water supply, check the filter connection for leaks, flush approximately 2.5 gallons, and reset the filter indicator if present.
- Exact filter location and replacement details can vary by refrigerator model; consult the model-specific owner’s manual.
Verified Compatible Models
LTWS24223S, 9890, GM-L277UQRH, GM-L277USRH, GM-L277UTRH, GR-J297CSBL, GR-L258FQXP, GR-L258FSXP, R-F673GLS, R-S73CQJ, R-S753GLS, R-S778GQJ, R-S778GQS, R-T693GDPD, R-T751GQH, R-T751GQK, R-T751GQU, R-T751GQX, R-T751GQY, R-T751GQZ, R-T753GQG, R-T753GQH, R-T753GQL, R-T753GQP, R-T753GQQ, R-T753GQR, R-T753GQY, R-T753LQH, R-T753LQY, R-T778GQA, R-T778GQB, R-T778GQC, R-T778GQF, R-T778GQG, R-T778GQL, R-T778GQM, R-T778GQP, R-T778GQV, R-T778GQW, R-T778KQY, R-T779UQV
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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