Water Filter for the Electrolux EI28BS56ISB (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

EI28BS56ISB · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

top-left of the fresh-food compartment in most French-door layouts, away from the door bins

FILTER SLOT

PureSource 2 (WF2CB) bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

EI28BS56ISB · Quick Facts

Filter locationtop-left of the fresh-food compartment in most French-door layouts, away from the door bins

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 EI28BS56ISB. 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 →

EI28BS56ISB specifics — where the filter actually lives

On the EI28BS56ISB, the cartridge top-left of the fresh-food compartment in most French-door layouts, away from the door bins — usually a kneeling-height or shoulder-height swap, not a teardown. Mechanically it is a quarter-turn twist-in seat: no tools, no housing removal, and the cartridge indexes in only one orientation despite looking symmetric.

Practical notes from the install forums: a stubborn first twist when the old o-ring has set, and a change-filter light that will not clear itself until you hold the reset. Read the prefix and the maintenance writes 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. Trailing letters like SB denote trim and finish: stainless, panel-ready, handle variants. The water path is identical across them.

EI vs EW — what the prefix tells you

EI or EW: the badge difference that does (and does not) change the filter order. The door count differs — French-door against Wave-Touch Electrolux French-door — but the bay and the cartridge order do not. the 28 cu ft in the code is the size class; households that size move enough water that the six-month interval is worth honoring.

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.

EI28BS56ISB filter questions

Electrolux EI28BS56ISB: how do I clear the change-filter light?

With the new cartridge seated, press and hold the filter reset until the light clears — panel placement differs, so the EI28BS56ISB manual’s filter section has the exact control for your trim.

Electrolux EI28BS56ISB: bypass plug needed without a filter?

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 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 EI28BS56ISB?

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 →