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We found your refrigerator

LFXS26973S

LG

Suggested replacement timing: About every 6 months

Next steps

  • Find the number on your old filter.

  • See the same number below? Select it.

  • Not sure? Check your owner’s manual first.

Numbers to compare

Not sorted as best to worst.

ADQ36006101ADQ74793502LT1000PLT1000PCLT700PMDJ64844601

Do not guess. Match the number printed on your old filter.

Need help finding the filter?

Where to look

Many refrigerator water filters are inside the fridge, near the lower grille, or behind a small cover.

Your owner’s manual is the best guide for your exact model.

How replacement usually works

Most filters twist out, pull straight out, or release with a button. Do not force it.

Why replacement matters

Water filters are consumable parts. Over time they can slow water flow and may stop reducing taste and odor as intended. Follow the schedule in your owner’s manual.

What to compare before buying

  • Compare the part number printed on the cartridge or frame you are removing.
  • Compare your appliance model number or housing/model sticker against what this page lists.
  • When in doubt, check your owner’s manual before ordering.

Source-backed help found

Extra guidance from documentation we've reviewed—open the source if you want to read it yourself.

Source strength in our files:Tier 1 — manufacturer manual or supportView primary source

Source list and full notes

Where to look for this model

LG support guidance says the filter housing is in the back-left area of the refrigerator interior. Remove obstacles such as the top-left shelf when needed so the housing can move fully.

Replacement summary from source

LG support guidance describes opening the filter housing, pulling the filter down to remove it, then inserting and seating the replacement filter before closing the housing.

Cautions from source

LG support guidance notes a small amount of water can drain during replacement and recommends flushing about 2.5 gallons after installation. LG control guidance says to hold the Water Filter button for 3 seconds to reset the indicator.

Reset water filter indicator →

Full detail for each number

Same numbers as the chips above—here with notes and buying options. Not a ranked list. Open filter details before using any buying option.

  • Number to compare

    ADQ36006101

    LG ADQ36006101

    Compare this number to the text on your existing cartridge before you buy.

    Typical replacement timing on file: About every 6 months

    Compare the number printed on your cartridge or housing to the number on this page. Year and refrigerator details can still matter—check your owner’s manual if you are unsure.

    Buying options (secondary—only after this number matches what you need)

    Single-filter listing not found. Verified multipack options are available.

    Open reviewed listing at Amazon

    Shown after BuckParts checks the product page against this filter number (2026-04-21).

  • Number to compare

    ADQ74793502

    LG ADQ74793502

    Compare this number to the text on your existing cartridge before you buy.

    Typical replacement timing on file: About every 6 months

    Compare the number printed on your cartridge or housing to the number on this page. Year and refrigerator details can still matter—check your owner’s manual if you are unsure.

    Buying options (secondary—only after this number matches what you need)

    Open reviewed listing at Amazon

    Shown after BuckParts checks the product page against this filter number (2026-04-23).

  • Number to compare

    LT1000P

    LG LT1000P (common 2018+ French door / side-by-side)

    Also listed as: LG LT1000 · LT 1000 P

    Compare this number to the text on your existing cartridge before you buy.

    Typical replacement timing on file: About every 6 months

    Compare the number printed on your cartridge or housing to the number on this page. Year and refrigerator details can still matter—check your owner’s manual if you are unsure.

    Buying options (secondary—only after this number matches what you need)

    Open reviewed listing at Amazon

    Shown after BuckParts checks the product page against this filter number (2026-05-03).

  • Number to compare

    LT1000PC

    LG LT1000PC (certified alternate listing)

    Compare this number to the text on your existing cartridge before you buy.

    Typical replacement timing on file: About every 6 months

    Compare the number printed on your cartridge or housing to the number on this page. Year and refrigerator details can still matter—check your owner’s manual if you are unsure.

    Buying options (secondary—only after this number matches what you need)

    Open reviewed listing at Amazon

    Shown after BuckParts checks the product page against this filter number (2026-05-03).

  • Number to compare

    LT700P

    LG LT700P (prior-gen slim filter)

    Compare this number to the text on your existing cartridge before you buy.

    Typical replacement timing on file: About every 6 months

    Compare the number printed on your cartridge or housing to the number on this page. Year and refrigerator details can still matter—check your owner’s manual if you are unsure.

    Buying options (secondary—only after this number matches what you need)

    Open reviewed listing at Amazon

    Shown after BuckParts checks the product page against this filter number (2026-05-03).

  • Number to compare

    MDJ64844601

    LG MDJ64844601

    Compare this number to the text on your existing cartridge before you buy.

    Typical replacement timing on file: About every 6 months

    Compare the number printed on your cartridge or housing to the number on this page. Year and refrigerator details can still matter—check your owner’s manual if you are unsure.

    Buying options (secondary—only after this number matches what you need)

    Open reviewed listing at Amazon

    Shown after BuckParts checks the product page against this filter number (2026-05-03).