Water Filter for the Frigidaire FFUS2613LP1 (WF3CB)

Your Frigidaire refrigerator takes the WF3CB slot. Below is every filter that fits — OEM and certified alternatives — with real prices.

✓ 100% compatible — no bypass plug needed

🔧 5-min push-in swap

🇺🇸 Ships from Indiana

FFUS2613LP1 · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

in the fresh-food compartment, placement dependent on the dispenser package

FILTER SLOT

PureSource 3 (WF3CB) bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

Every cartridge that fits this model — pulled live from the catalogue:

Compatible cartridges verified for this model

We cross-checked the FFUS2613LP1 against every cartridge family that fits its bay. ClearFit versions are on the way — get notified when they land, or find your exact fit now.

Find filters for your fridge →

✓

Verified fit for FFUS2613LP1. Cross-checked against Frigidaire service documentation — this model family uses the WF3CB bay with no chip or bypass restrictions.

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FFUS2613LP1 specifics — where the filter actually lives

The filter bay on the FFUS2613LP1 in the fresh-food compartment, placement dependent on the dispenser package, a deliberate placement that keeps the swap away from the door seals and drawer rails. Mechanically the FFUS2613LP1 uses a twist-in cartridge: no tools, no housing removal, and the cartridge indexes in only one orientation despite looking symmetric.

Order-day practicalities: flush before the first glass — new carbon beds shed fines for the first gallon or so, which is cosmetic, not contamination. What pins the parts choice down is the media line: this chassis drinks from the WF3CB family, one of the most cross-referenced cartridges in the Frigidaire catalog. P1 is finish coding: handles, colors, panel options — none of it reaches the filter bay.

Reading the FFUS2613LP1 model code — what the digits tell you

Size class 26 cu ft — worth knowing because a full household works a cartridge harder than the rated six months assumes. One generation, one cartridge: the FFUS2613LP1 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

What it targets	Standard that covers it
Chlorine taste & odor	NSF/ANSI 42 — aesthetic effects
Particulates, Class I	NSF/ANSI 42 — fine sediment
Lead	NSF/ANSI 53 — health effects
Cysts (cryptosporidium, giardia)	NSF/ANSI 53 — microbial
PFOA & PFOS	NSF/ANSI 53 (P473) — varies by cartridge

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.

FFUS2613LP1 filter questions

Filter light reset on the Frigidaire FFUS2613LP1 — how?

Hold the filter-reset control a few seconds after the swap; the status light clears only with a seated cartridge, and the FFUS2613LP1 manual maps the control by panel type.

Is a bypass plug required for the FFUS2613LP1 when the cartridge is removed?

No bypass needed: the WF3CB bay closes on its own, and running empty simply means the water skips filtration until you seat a new cartridge.

Are off-brand filters safe for a Frigidaire refrigerator?

Certified aftermarket cartridges are built to the same NSF test standards as the OEM part, and federal warranty law (Magnuson-Moss) protects your coverage when you use them.

Why is the OEM WF3CB cartridge so much more expensive?

Part of the OEM price is the badge and the distribution chain. Certified alternatives meet the same test standards at a lower unit price, especially in multi-packs.

How often should I replace the filter in my FFUS2613LP1?

Every six months or at the rated gallon capacity, whichever comes first — the WF3CB class cartridges all share that service interval.

Do I need to turn off the water supply to change it?

No — the bay is designed for a live swap. Expect a small dribble, keep a towel in reach, and flush a couple of gallons through the new cartridge before the first glass.

Every filter that fits your fridge

OEM WF3CB cartridge

This bay takes the OEM WF3CB. ClearFit verified-fit alternatives for this exact slot are being staged — every compatible option for your fridge is one lookup away.

Check every filter that fits →