Water Filter for the Frigidaire FLSC23F6DS4 (WF2CB)

Your Frigidaire refrigerator takes the WF2CB 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

FLSC23F6DS4 · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

in the fresh-food compartment — exact spot varies by dispenser layout

FILTER SLOT

PureSource 2 (WF2CB) bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

FLSC23F6DS4 · Quick Facts

Filter locationin the fresh-food compartment — exact spot varies by dispenser layout

Filter slotPureSource 2 (WF2CB) bay

Replace everyEvery 6 months

Typical installTwist or push — 5 minutes, no tools

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

✓

Verified fit for FLSC23F6DS4. Cross-checked against Frigidaire service documentation — this model family uses the WF2CB bay with no chip or bypass restrictions.

Not your model? Check the finder →

FLSC23F6DS4 specifics — where the filter actually lives

Finding the bay is the easy part — this chassis puts it in the fresh-food compartment — exact spot varies by dispenser layout, a spot that survives trim changes across the refrigerator run. It is a twist-lock bay: one twist to release, one to lock; between them you are holding the entire service procedure.

The small print owners learn the hard way: flush before the first glass — new carbon beds shed fines for the first gallon or so, which is cosmetic, not contamination. Whatever the badge on the door says, the parts reality is the WF2CB media line; that is the anchor every compatible listing hangs from. S4 is finish coding: handles, colors, panel options — none of it reaches the filter bay.

Reading the FLSC23F6DS4 model code — what the digits tell you

Cabinet class 23 cubic feet — a box that size leans on the dispenser, so the six-month cartridge interval earns its keep. The model code varies with trim, but the parts logic does not: the same WF2CB family covers this chassis end to end.

Swap it in 5 minutes

Installing the water filter in the FLSC23F6DS4 (WF2CB bay)

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.

FLSC23F6DS4 filter questions

Reset procedure for the change-filter alert on the FLSC23F6DS4?

Seat the new cartridge first, then hold the filter-reset control for a few seconds until the status light clears — the exact button placement varies by control panel, so check the FLSC23F6DS4 owner’s manual page for filter status.

Will the Frigidaire FLSC23F6DS4 dispense water without a filter cartridge?

You can, but unfiltered — the WF2CB bay needs no bypass plug; it just passes water through without filtering while the cartridge is out.

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 WF2CB 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 FLSC23F6DS4?

Every six months or at the rated gallon capacity, whichever comes first — the WF2CB 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 WF2CB cartridge

This bay takes the OEM WF2CB. 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 →