How to Replace LG LT1000P Water Filter
If your LG refrigerator uses the LT1000P water filter, replacing it is usually simple — but the important part is making sure you buy the right replacement first.
The LT1000P is used in many LG refrigerators, but you should always confirm the filter number on your current filter or inside your refrigerator before ordering.
If your filter says LT1000P, you may be able to use a cheaper compatible Waterdrop replacement instead of paying more for the brand-name option.
How to replace an LG LT1000P water filter
- Find the water filter compartment inside your LG refrigerator.
Most LG LT1000P filters are located in the upper-left interior area, but placement can vary by model. - Turn or release the old filter.
Remove the old filter carefully. If water drips, use a towel and go slowly. - Check the filter number.
Before throwing the old filter away, confirm that it says LT1000P or a compatible replacement number. - Install the new filter.
Insert the replacement filter into the same slot and lock it into place according to your refrigerator’s instructions. - Run water through the dispenser.
After installing the new filter, run several glasses of water through the dispenser to flush the new filter. - Reset the filter light.
Most LG refrigerators let you reset the filter light by holding the filter reset button for a few seconds. Check your refrigerator control panel for the exact button.
Before you buy a replacement, confirm the filter number on your current filter. If it says LT1000P, the Waterdrop compatible replacement is one of the cheaper options to check before paying more for the brand-name filter.
Related LG filter help Need the buying page instead? See the best replacement for LG LT1000P water filter. Not sure which filter your refrigerator uses? Use the refrigerator water filter finder before you order.