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Water Filter for the Frigidaire FGSC2335TF4 (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:
✓
FGSC2335TF4 specifics — where the filter actually lives
Finding the bay is the easy part — this chassis puts it in the fresh-food compartment — exact spot varies by dispenser layout, a spot that survives trim changes across the refrigerator run. The seat is a twist-in design — the ears on the cartridge neck are the guide — line them up, lift into the seat, and quarter-turn home.
The small print owners learn the hard way: the reset control is the step everyone skips; the light will not acknowledge a new cartridge on its own. One more anchor for the parts search: the EPTWFU01 media line; that is the anchor every compatible listing hangs from. Trim code F4: cosmetic variants of one chassis, one cartridge family.
Reading the FGSC2335TF4 model code — what the digits tell you
Call it a 23 cu ft box — which is why this cartridge works for a living rather than sitting decorative. Fit listings tell the same story: the FGSC2335TF4 and its siblings all drink from the EPTWFU01 line, which keeps the parts search short.
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.
FGSC2335TF4 filter questions
Clearing the filter status light on a Frigidaire FGSC2335TF4?
Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the FGSC2335TF4 owner’s manual lists the button location for your control panel.
Is a bypass plug required for the FGSC2335TF4 when the cartridge is removed?
No cap needed — the EPTWFU01 bay passes water unfiltered while empty; it does not leak, it just skips filtration.
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 FGSC2335TF4?
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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