Water Filter for the Frigidaire FRS23KF7AB2 (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

FRS23KF7AB2 · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

behind the lower fresh-food trim or base grille in most side-by-side layouts

FILTER SLOT

PureSource 2 (WF2CB) bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

FRS23KF7AB2 · Quick Facts

Filter locationbehind the lower fresh-food trim or base grille in most side-by-side layouts

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 FRS23KF7AB2. 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 →

FRS23KF7AB2 specifics — where the filter actually lives

Where the filter actually lives: behind the lower fresh-food trim or base grille in most side-by-side layouts, a deliberate placement that keeps the swap away from the door seals and drawer rails. Mechanically the FRS23KF7AB2 uses a twist-in cartridge: release is counterclockwise, seating is clockwise, and the stops are firm enough that you cannot overshoot.

Before you click buy, two things: a first removal that fights a set o-ring, and a status light that needs a manual hold-to-reset before it acknowledges the new cartridge. FRS is not a trim code, it is a chassis statement: Frigidaire built these as side-by-side machines, and the filter bay inherits the geometry that implies, including where the dispenser feed runs. That B2 suffix is trim-level shorthand. Frigidaire kept the WF2CB bay common to every finish in the line.

FRS vs FFSS — what the prefix tells you

FRS and FFSS are two runs of the same side-by-side formula — pick either badge, order the same cartridge. Capacity check: the 23 cubic feet in the code is the box size, and bigger boxes push more water through the same cartridge between swaps.

Swap it in 5 minutes

Installing the water filter in the FRS23KF7AB2 (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.

FRS23KF7AB2 filter questions

How do I reset the filter light on the Frigidaire FRS23KF7AB2?

Hold the filter-reset control a few seconds after seating the new cartridge; placements vary by control panel, and the FRS23KF7AB2 manual’s filter-status page has the exact spot.

Will the Frigidaire FRS23KF7AB2 dispense water without a filter cartridge?

No — run it empty if you like; the WF2CB bay needs no bypass plug, it simply passes water through untreated.

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 FRS23KF7AB2?

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 →