Water Filter for the Frigidaire EI23CS55GW3 (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

EI23CS55GW3 · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

upper rear of the fresh-food section in most French-door builds with interior dispensers

FILTER SLOT

PureSource 2 (WF2CB) bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

EI23CS55GW3 · Quick Facts

Filter locationupper rear of the fresh-food section in most French-door builds with interior dispensers

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 EI23CS55GW3. 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 →

EI23CS55GW3 specifics — where the filter actually lives

On the EI23CS55GW3, the cartridge upper rear of the fresh-food section in most French-door builds with interior dispensers — usually a kneeling-height or shoulder-height swap, not a teardown. It is a twist-lock bay: a quarter turn one way to release, the other to seat, and the only tool you need is a towel for the drip.

Two quirks worth knowing before you order: the line is still live when you open the bay, so keep a towel in reach, and expect the filter-status light to need a reset before it believes the new cartridge. Decode the plate and the parts question answers itself: it usually marks a French-door layout, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts line. Finish letter sets like W3 never alter the bay; the WF2CB line fits the whole set.

EI vs EW — what the prefix tells you

Prefix families here: EI against EW. EI machines are French-door; EW machines are Wave-Touch Electrolux French-door. Both draw from the same cartridge line, which is why fit charts list them together. Cabinet decode: 23 cubic feet — the number that tells you whether this cartridge feeds a family-size dispenser or a compact one.

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.

EI23CS55GW3 filter questions

How do I reset the filter light on the Electrolux EI23CS55GW3?

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 EI23CS55GW3 owner’s manual page for filter status.

Does the Electrolux EI23CS55GW3 need a bypass plug when the filter is out?

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 an Electrolux 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 EI23CS55GW3?

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 →