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Water Filter for the Frigidaire FFHS2611LWKA (WF3CB)
✓ 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:
✓
FFHS2611LWKA specifics — where the filter actually lives
Finding the bay is the easy part — this chassis puts it in the lower fresh-food zone in most side-by-side layouts, knee height or below, a deliberate placement that keeps the swap away from the door seals and drawer rails. The seat is a twist-in design — no tools, no housing removal, and the cartridge indexes in only one orientation despite looking symmetric.
Owners of the FFHS2611LWKA report the same friction points: the change light ignores the new cartridge until you reset it, and the first removal always takes more muscle than the manual implies. The FFHS prefix is the tell: in this catalog FFHS is the side-by-side marker; internal layouts vary, the bay layout does not. Trim code KA: cosmetic variants of one chassis, one cartridge family.
FFHS vs FFUS — what the prefix tells you
The FFHS/FFUS pair divides this family by layout — FFHS means side-by-side, FFUS means French-door. For filter shopping the distinction matters less than you would think — same line, different cabinet. 26 cu ft of cabinet — the dispenser sees heavy traffic at that size, and heavy traffic ages cartridges faster.
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.
FFHS2611LWKA filter questions
How do I reset the filter light on the Frigidaire FFHS2611LWKA?
Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the FFHS2611LWKA owner’s manual lists the button location for your control panel.
Frigidaire FFHS2611LWKA: bypass plug needed without a filter?
The bay self-seals: with no cartridge the FFHS2611LWKA still dispenses, just unfiltered. No bypass plug exists for this line.
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 WF3CB 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 FFHS2611LWKA?
Every six months or at the rated gallon capacity, whichever comes first — the WF3CB 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 WF3CB. 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
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