Will the LG LT700P refrigerator water filter work with the LG LFXS30766S French-door refrigerator (older model)?
Yes. LG LT700P refrigerator water filter is listed as the original (OEM) part for this model.
Both records are reviewed against the manufacturers' sources; sources last checked 2026-10-13. Informational only: confirm with the manufacturer before buying.
Why
- ✓ LG LT700P refrigerator water filter is listed as the original (OEM) part for this model.
Good to know
- LG LT700P: replace every 6 months or 200 gallons (LG). LT700P, LT800P and LT1000P are separate LG part numbers. Buy the one listed for your model. LG's support page for this model links "Compatible with LG LT700P Water Filter".
Sources
- LG LFXS30766S French-door refrigerator (older model): specs from LG US support page for LFXS30766S (LFXS30766S.ASTCNA0), checked against the source 2026-10-13.
- LG LT700P refrigerator water filter: specs from LG US LT700P product page, checked against the source 2026-10-07.
- Part listing: LG US support page for LFXS30766S ("Compatible with LG LT700P Water Filter").
Check your exact setup
Other parts in the cart, current configuration (installed memory, fan brackets) and adapters can change the answer.
Check a whole cartAlso checked with the LG LFXS30766S French-door refrigerator (older model)
AI assistants and developers: the same answer, with a signed receipt, from check_compatibility at https://tetheredtrust.com/mcp or POST https://tetheredtrust.com/v1/check with existing_id: "lg-lfxs30766s", candidate_id: "lg-lt700p".