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PFSA5NJZADSS

Exact-Fit Model Guide

Water Filter for the GE PFSA5NJZADSS (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

PFSA5NJZADSS replacement water filter cartridge — Replacement cartridge for this model

PFSA5NJZADSS · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

upper rear of the fresh-food section in most French-door builds with interior dispensers

FILTER SLOT

MWF bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

PFSA5NJZADSS · Quick Facts

Filter locationupper rear of the fresh-food section in most French-door builds with interior dispensers

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 PFSA5NJZADSS. 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 →

PFSA5NJZADSS specifics — where the filter actually lives

The PFSA5NJZADSS carries its water filter upper rear of the fresh-food section in most French-door builds with interior dispensers, so expect to clear one shelf edge before you have working room. It is a twist-lock bay: the ears on the cartridge neck are the guide — line them up, lift into the seat, and quarter-turn home.

Before you click buy, two things: a stiff first removal on builds that sat on the same cartridge for years, and an indicator light that wants a manual reset after a non-OEM cartridge is seated. The PFS in PFSA5NJZADSS is doing real work: it usually marks a Profile French-door layout, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts line. SS is finish coding: handles, colors, panel options — none of it reaches the filter bay.

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. Whatever the badge on the door says, the parts reality is the PFSA5NJZADSS shares its water path with the whole MWF generation — the cartridge is the common denominator, not the door count.

Swap it in 5 minutes

Installing the replacement water filter in the PFSA5NJZADSS

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

Old cartridge vs new — the difference a timely swap makes

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.

PFSA5NJZADSS filter questions

PFSA5NJZADSS filter light will not turn off — what is the reset step?

Hold the filter-reset control a few seconds after the swap; the status light clears only with a seated cartridge, and the PFSA5NJZADSS manual maps the control by panel type.

Can I run the GE PFSA5NJZADSS with no cartridge installed?

No — run it empty if you like; the MWF bay needs no bypass plug, it simply passes water through untreated.

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 PFSA5NJZADSS?

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 →