Home › Refrigerator Water Filters › Frigidaire › EI28BS51IW6
Water Filter for the Electrolux EI28BS51IW6 (WF2CB)
✓ 100% compatible — no bypass plug needed
🔧 5-min push-in swap
🇺🇸 Ships from Indiana
Every cartridge that fits this model — pulled live from the catalogue:
✓
EI28BS51IW6 specifics — where the filter actually lives
On the EI28BS51IW6, the cartridge top-left of the fresh-food compartment in most French-door layouts, away from the door bins, the same estate every French-door refrigerator in this family uses. 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.
Order-day practicalities: run the first gallon or two through a fresh cartridge before drinking — carbon fines are normal — and reset the indicator so the countdown matches reality. 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. The W6 ending is a finish code — color and handle options, not mechanical ones. Every finish of this chassis takes the same cartridge.
EI vs EW — what the prefix tells you
The catalog pairs EI with EW, and the split matters at order time: EI covers French-door, while EW covers Wave-Touch Electrolux French-door. The cartridge line is usually shared across both — order by chassis, not by door count. read the code as 28 cubic feet of capacity, which tells you the cartridge’s real workload between changes.
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.
EI28BS51IW6 filter questions
Electrolux EI28BS51IW6: how do I clear the change-filter light?
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 EI28BS51IW6 owner’s manual page for filter status.
Does the Electrolux EI28BS51IW6 need a bypass plug when the filter is out?
No cap needed — the WF2CB bay passes water unfiltered while empty; it does not leak, it just skips filtration.
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 EI28BS51IW6?
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
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 →This filter expires six months from today
Your HVAC filter is probably on a different cycle. Track them all in one place.
months until this filter should be replaced (200-gal rated life)
Free tool · tracks fridge + HVAC + whole-house · auto-refill optional
More models using this filter
Related guides
POPULAR GUIDE
How to change a Whirlpool refrigerator water filter
Every Filter 1–6 bay location — including the door-mounted bays on WRX models, with door-open angles and cap-release quirks. — read the guide →
POPULAR GUIDE
How to reset your Whirlpool filter light
Filter 1–6 indicator maps showing which key actually clears the light on your panel. — read the guide →
WATER PROBLEM GUIDE
Does your fridge filter remove fluoride?
What EDR1RXD1-class carbon blocks actually take out — and the systems that do remove fluoride. — read the guide →