Water Filter for the GE PFSS5NFZHSS (MWF)

Your GE refrigerator takes the MWF slot. Below is every filter that fits — OEM and certified alternatives — with real prices.

✓ 100% compatible — no bypass plug needed

🔧 5-min push-in swap

🇺🇸 Ships from Indiana

PFSS5NFZHSS · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

inside the fresh-food cavity, upper zone in most French-door builds

FILTER SLOT

MWF bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

PFSS5NFZHSS · Quick Facts

Filter locationinside the fresh-food cavity, upper zone in most French-door builds

Filter slotMWF bay

Replace everyEvery 6 months

Typical installTwist or push — 5 minutes, no tools

Every cartridge that fits this model — pulled live from the catalogue:

✓

Verified fit for PFSS5NFZHSS. Cross-checked against GE service documentation — this model family uses the MWF bay with no chip or bypass restrictions.

Not your model? Check the finder →

PFSS5NFZHSS specifics — where the filter actually lives

Finding the bay is the easy part — this chassis puts it inside the fresh-food cavity, upper zone in most French-door builds — usually a kneeling-height or shoulder-height swap, not a teardown. It is a twist-lock bay: seat the cartridge against the o-ring, quarter-turn clockwise, and let the keyed flange do the aligning for you.

Order-day practicalities: run the first gallon or two through a fresh cartridge before drinking — carbon fines are normal — and reset the indicator so the countdown matches reality. PFS reads as a chassis statement rather than a trim code: PFS typically codes for Profile French-door machines in this catalog, and in that format the water path is long enough that a neglected cartridge shows up as flow drop before it shows up as taste. SS is finish coding: handles, colors, panel options — none of it reaches the filter bay.

PFS vs PSK — what the prefix tells you

Prefix families here: PFS against PSK. The door count differs — Profile French-door against Profile side-by-side — but the bay and the cartridge order do not. What pins the parts choice down is the media line: the MWF media line; that is the anchor every compatible listing hangs from.

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.

PFSS5NFZHSS filter questions

How do I reset the filter light on the GE PFSS5NFZHSS?

With the new cartridge seated, press and hold the filter reset until the light clears — panel placement differs, so the PFSS5NFZHSS manual’s filter section has the exact control for your trim.

GE PFSS5NFZHSS: bypass plug needed without a filter?

No bypass needed: the MWF bay closes on its own, and running empty simply means the water skips filtration until you seat a new cartridge.

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 PFSS5NFZHSS?

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

OEM MWF cartridge

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 →