LG ยท French door (4-door)
LG LMXS30776S Water Filter Replacement
Matched by 2 parts retailer listings
The LMXS30776S uses the LG LT800P Refrigerator Water Filter
- Part number
- LT800P
- Also sold as
- ADQ73613401, Kenmore 9490 (46-9490)
- Replace
- about every 6 months
As an Amazon Associate I earn from qualifying purchases. We verify the genuine filter only. Non-genuine results aren't checked by us: confirm the listing names your model and an NSF/ANSI certification.
Confirm before you buy
- Check the model label inside your fridge reads LMXS30776S.
- The filter in your fridge now should be labelled LT800P / ADQ73613401 / Kenmore 9490 (46-9490).
How we checked this match
Matched by 2 parts retailer listings: good-appliance.com, partselect.ca.
Checked 2026-10-28. Spotted an error? Tell us.
Replacing the LMXS30776S water filter
The LT800P installs the same way in every refrigerator that uses it. Follow the LT800P replacement steps or our full guide, how to replace an lg refrigerator water filter. Where the filter sits varies by model, so check your owner's manual for its location.
Other refrigerators that use the LT800P
LMXS30776S water filter questions
What water filter does the LG LMXS30776S use?
The LG LT800P Refrigerator Water Filter, also sold as ADQ73613401, Kenmore 9490 (46-9490). Matched by 2 parts retailer listings (good-appliance.com, partselect.ca).
How often should I change the LMXS30776S water filter?
Replace the LT800P about every 6 months. Change it sooner if water flow from the dispenser slows noticeably.