Water Filter for the LG LRSC26941SW (LT600P)

LRSC26941SW specifics — where the filter actually lives

On the LRSC26941SW, the cartridge inside the fresh-food cavity, position varying with dispenser spec, a deliberate placement that keeps the swap away from the door seals and drawer rails. This is a push-twist style bay: two motions and a flush — the entire service procedure for this bay design.

Before you click buy, two things: a stubborn first twist when the old o-ring has set, and a change-filter light that will not clear itself until you hold the reset. The constant across every trim of this machine is the cartridge line — the LT600P line — which is why fit listings key on chassis rather than door style. That SW suffix is trim-level shorthand. LG kept the LT600P bay common to every finish in the line.

Reading the LRSC26941SW model code — what the digits tell you

26 cubic feet of cabinet — the dispenser sees heavy traffic at that size, and heavy traffic ages cartridges faster. What stays constant across the trim range: the same LT600P family covers this chassis end to end.

Swap it in 5 minutes

• Press the release (if fitted), twist the old cartridge free, and pull it from the header.
• Wet the new cartridge’s o-ring with cold tap water so it seats without dragging.
• Push the cartridge square onto the header, then give it the locking quarter turn.
• Run two gallons through the dispenser to flush carbon fines, then hold the filter-reset control until the status light clears.

What this filter takes out of your water

Coverage above lists what the standard addresses, not a performance claim for any specific cartridge — removal claims vary by certificate, so check the NSF listing for the exact part number you are buying.

LRSC26941SW filter questions