Water filter for LG LFDS22520
LG's own replacement chart lists this filter for refrigerator model LFDS22520. Model numbers often have suffixes (for example color codes); match the base model.
Buy the replacement (LT700P)
Never forget the next change. Add your LFDS22520 to My house for an email reminder.
FAQ
What water filter does the LG LFDS22520 use?
LG's replacement chart lists the LT700P for refrigerator model LFDS22520.
How often do I change the filter in my LFDS22520?
For the LT700P, 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=LT700P&Standard=
Data checked 2026-10-17. Always confirm the part number printed on your current filter or in your owner's manual.