Water filter for LG LSC22991
LG's own replacement chart lists this filter for refrigerator model LSC22991. Model numbers often have suffixes (for example color codes); match the base model.
Buy the replacement (LT800P)
Never forget the next change. Add your LSC22991 to My house for an email reminder.
FAQ
What water filter does the LG LSC22991 use?
LG's replacement chart lists the LT800P for refrigerator model LSC22991.
How often do I change the filter in my LSC22991?
For the LT800P, LG lists about 6 months / 200 gallons.
Sources
- https://www.lg.com/ca_en/support/product-support/troubleshoot/help-library/cs-CT20098040-20151238808711/
- https://info.nsf.org/Certified/DWTU/Listings.asp?TradeName=LT800P&Standard=
Data checked 2026-10-17. Always confirm the part number printed on your current filter or in your owner's manual.