Water Filter for the Frigidaire LFUS2613LP0 (WF3CB)

LFUS2613LP0 specifics — where the filter actually lives

Finding the bay is the easy part — this chassis puts it in the fresh-food compartment, placement dependent on the dispenser package, a spot that survives trim changes across the refrigerator run. Mechanically the LFUS2613LP0 uses a twist-in cartridge: offer the cartridge, feel the base o-ring register, and lock it by geometry rather than by force.

Before you click buy, two things: a stiff first removal on builds that sat on the same cartridge for years, and an indicator light that wants a manual reset after a non-OEM cartridge is seated. One more anchor for the parts search: this chassis drinks from the WF3CB family, one of the most cross-referenced cartridges in the Frigidaire catalog. Trailing letters like P0 denote trim and finish: stainless, panel-ready, handle variants. The water path is identical across them.

Reading the LFUS2613LP0 model code — what the digits tell you

Capacity check: the 26 cu ft in the code is the box size, and bigger boxes push more water through the same cartridge between swaps. The trim walk never reaches the plumbing: the LFUS2613LP0 and its siblings all drink from the WF3CB line, which keeps the parts search short.

Swap it in 5 minutes

• Twist the old cartridge a quarter turn counterclockwise and pull it straight down — keep a towel in reach for the dribble.
• Fill the new cartridge with cold tap water so the chamber is not fighting an air pocket.
• Offer the new cartridge to the bay, push up, and twist a quarter turn clockwise until the stop catches.
• 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.

LFUS2613LP0 filter questions