What to match before buying
- The linked manufacturer sources explicitly list these 14 model codes for LT1000P.
- Use the exact refrigerator model and cartridge family. The LG LT families are separate filter designs.
- Listed ADQ, AGF or 5231 numbers appear as Part No. references on the official LG USA cartridge page; no replacement chronology is asserted.
- Exact color model is printed in the manufacturer COLOR AVAILABILITY or UPC CODES table. The same specification identifies the cartridge family.
Find the model and filter codes
- Photograph the rating label inside the refrigerator.
- Keep the complete model code, including any finish, market or service revision suffix.
- Find that exact code in the model list on this page; an unlisted suffix needs its own manufacturer confirmation.
- Compare LT1000P with the cartridge specified in the appliance documentation.
- Compare the reference and pack on the final Amazon page; the shopping destination does not establish compatibility.
Other models and cartridge variants
- These sources do not extend compatibility to unlisted model variants or revisions.
- US source coverage does not establish compatibility for another regional model.
Manufacturer sources
- LG USA LFXC22526 specification — water-filter reference and explicit color codes
- LG USA LMXC22626 specification — water-filter reference and explicit color codes
- LG USA LRDCS2603 specification — water-filter reference and explicit color codes
- LG USA LRFVS3006 specification — water-filter reference and explicit color codes
- LG USA LRFWS2906 specification — water-filter reference and explicit color codes
- LG USA LRMVC2306 specification — water-filter reference and explicit color codes
- LG USA LSXC22396S specification — water-filter reference and explicit color codes
- LG USA LT1000P cartridge — official part numbers
- LG USA — replacement guide inventory of all six water-filter families
- LG USA LT1000P / LT1000PC / LT1000PCS instruction and safety manual — reference aliases
Documentation reviewed by Codex (manufacturer documentation). Checked 12 Oct 2026. This is a source review, not a physical fitting test.