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Water Filter for the Frigidaire FPHC2398LF3 (ULTRAWF)
✓ 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:
✓
FPHC2398LF3 specifics — where the filter actually lives
The FPHC2398LF3 carries its water filter inside the fresh-food cavity, position varying with dispenser spec, the same estate every refrigerator in this family uses. This is a twist-style bay, the friendlier design: the ears on the cartridge neck are the guide — line them up, lift into the seat, and quarter-turn home.
Practical notes from the install forums: the change light ignores the new cartridge until you reset it, and the first removal always takes more muscle than the manual implies. The constant across every trim of this machine is the cartridge line — the ULTRAWF cartridge family is what every fit listing for this chassis resolves to, OEM and certified alternative alike. Trailing letters like F3 denote trim and finish: stainless, panel-ready, handle variants. The water path is identical across them.
Reading the FPHC2398LF3 model code — what the digits tell you
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. One generation, one cartridge: model-code suffixes track cosmetics; the ULTRAWF fit is invariant across them.
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.
FPHC2398LF3 filter questions
Frigidaire FPHC2398LF3: how do I clear the change-filter light?
Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the FPHC2398LF3 owner’s manual lists the button location for your control panel.
Is a bypass plug required for the FPHC2398LF3 when the cartridge is removed?
No cap needed — the ULTRAWF 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 ULTRAWF 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 FPHC2398LF3?
Every six months or at the rated gallon capacity, whichever comes first — the ULTRAWF 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
| Cartridge | OEM ULTRAWF | RECOMMENDEDULTRAWF Replacement Water Filter · 1-Pack – ClearFit | ULTRAWF Replacement Water Filter · 3-Pack – ClearFit | ULTRAWF Replacement Water Filter · 6-Pack – ClearFit |
|---|---|---|---|---|
| Price | OEM list | $15.49 | $38.70 | $69.66 |
| Verified fit | ✓ the bay cartridge | View & buy → | View & buy → | View & buy → |
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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