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LG LT1000P refrigerator water filter: water filter

The LG LT1000P is a 6-month / 200-gallon refrigerator water filter, also sold as part numbers ADQ74793501, AGF80300704, AGF80300705, ADQ74793507 and AGF80300703 (per LG USA).

Verified from manufacturer doc Twist-in filter for many LG French-door models

Filter details

ItemDetail
Part numbersADQ74793501 / AGF80300704 / AGF80300705 / ADQ74793507 / AGF80300703
Capacity6 months / 200 gallons

LG's official filter finder confirms fit by refrigerator model number.

Generic refrigerator water filter cartridge
Illustration only. Not this manufacturer's part.

Replacement interval

6 months / 200 gallons

Before you buy

Read the part number printed on your current cartridge and match it exactly. Some fridges reject non-matching filters.

Buy

Match the size or part number printed on your current filter.

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Where this data came from

LG USA product page, LT1000P
Last checked 2026-10-21. Manufacturers revise documents. If your unit's label disagrees, trust the label.

FAQ

What water filter does the LG LT1000P refrigerator water filter use?

The LG LT1000P is a 6-month / 200-gallon refrigerator water filter, also sold as part numbers ADQ74793501, AGF80300704, AGF80300705, ADQ74793507 and AGF80300703 (per LG USA). Part numbers – ADQ74793501 / AGF80300704 / AGF80300705 / ADQ74793507 / AGF80300703; Capacity – 6 months / 200 gallons.

How often should I replace the LG LT1000P refrigerator water filter filter?

6 months / 200 gallons (per the source document).

How do I confirm the right cartridge?

Read the part number printed on the cartridge you're replacing and match it exactly. Some refrigerators reject non-matching filters.

Where does this information come from?

LG USA product page, LT1000P (https://www.lg.com/us/appliances-accessories/lg-lt1000p-refrigerator-water-filter), last checked 2026-10-21.