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Water Filter for the GE PFSF5NFCABB (MWF)
✓ 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:
✓
PFSF5NFCABB specifics — where the filter actually lives
The PFSF5NFCABB carries its water filter inside the fresh-food cavity, upper zone in most French-door builds, so expect to clear one shelf edge before you have working room. Mechanically the PFSF5NFCABB uses a twist-in cartridge: a quarter turn one way to release, the other to seat, and the only tool you need is a towel for the drip.
Before you click buy, two things: the first removal takes more force than every later one, and skipping the reset leaves a change-light glaring at a perfectly fresh cartridge. PFS reads as a chassis statement rather than a trim code: PFS generally indicates the Profile French-door family, so cross-referencing cartridges by chassis rather than by door style usually keeps you out of the wrong-parts queue. Trailing letters like BB denote trim and finish: stainless, panel-ready, handle variants. The water path is identical across them.
PFS vs PSK — what the prefix tells you
Same parts shelf, two cabinet missions — PFS answers to Profile French-door; PSK answers to Profile side-by-side; the water-filter answer is shared. The constant across every trim of this machine is the cartridge line — the MWF cartridge family is what every fit listing for this chassis resolves to, 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.
PFSF5NFCABB filter questions
GE PFSF5NFCABB: how do I clear the change-filter light?
The reset is a press-and-hold on the filter control with the cartridge in place; check the PFSF5NFCABB owner’s manual for where that control sits on your panel.
Does the GE PFSF5NFCABB need a bypass plug when the filter is out?
Nothing to buy — the MWF housing closes without a cartridge; water runs unfiltered until the next one goes in.
Are off-brand filters safe for a GE 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 MWF 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 PFSF5NFCABB?
Every six months or at the rated gallon capacity, whichever comes first — the MWF 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 MWF. 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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