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Water Filter for the Frigidaire FPSC2278UF7 (EPTWFU01)
✓ 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:
✓
FPSC2278UF7 specifics — where the filter actually lives
On the FPSC2278UF7, the cartridge inside the fresh-food cavity, position varying with dispenser spec, so expect to clear one shelf edge before you have working room. The seat is a twist-in design — no tools, no housing removal, and the cartridge indexes in only one orientation despite looking symmetric.
Two quirks worth knowing before you order: expect dribble at the bay on removal even with the supply off, and remember the indicator will not self-clear — hold the reset control. What pins the parts choice down is the media line: the EPTWFU01 line — which is why fit listings key on chassis rather than door style. The F7 ending is a finish code — color and handle options, not mechanical ones. Every finish of this chassis takes the same cartridge.
Reading the FPSC2278UF7 model code — what the digits tell you
The 22 cu ft in the code is the size class; households that size move enough water that the six-month interval is worth honoring. Fit listings tell the same story: every trim of this model resolves to the EPTWFU01 family, OEM and certified alternative alike.
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.
FPSC2278UF7 filter questions
How do I reset the filter light on the Frigidaire FPSC2278UF7?
Hold the filter-reset control a few seconds after the swap; the status light clears only with a seated cartridge, and the FPSC2278UF7 manual maps the control by panel type.
FPSC2278UF7 with no water filter installed — safe, or does it need a bypass?
Nothing to buy — the EPTWFU01 housing closes without a cartridge; water runs unfiltered until the next one goes in.
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 EPTWFU01 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 FPSC2278UF7?
Every six months or at the rated gallon capacity, whichever comes first — the EPTWFU01 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 EPTWFU01. 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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