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Water Filter for the Frigidaire FFHS2311LQ0 (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:
✓
FFHS2311LQ0 specifics — where the filter actually lives
Where the filter actually lives: in the lower fresh-food zone in most side-by-side layouts, knee height or below — usually a kneeling-height or shoulder-height swap, not a teardown. The seat is a twist-in design — the bay wants the cartridge offered flat, rotated a quarter turn, and nothing more — hand pressure only.
Field notes: 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. Prefix literacy pays here: FFHS on this badge family usually means side-by-side stock, which is why fit charts list cartridges by chassis code first. Finish letter sets like Q0 never alter the bay; the WF3CB line fits the whole set.
FFHS vs FFUS — what the prefix tells you
The FFHS/FFUS pair divides this family by layout — Chassis first: side-by-side (FFHS) versus French-door (FFUS). The shared cartridge line covers both without adaptation. The two digits after the letters are the cabinet size: this is a 23 cu ft refrigerator, which sets how much dispenser work the cartridge does 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.
FFHS2311LQ0 filter questions
How do I reset the filter light on the Frigidaire FFHS2311LQ0?
Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the FFHS2311LQ0 owner’s manual lists the button location for your control panel.
Is a bypass plug required for the FFHS2311LQ0 when the cartridge is removed?
No — run it empty if you like; the WF3CB 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 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 FFHS2311LQ0?
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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