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Water Filter for the Profile PFSF6PKXDWW (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:
✓
PFSF6PKXDWW specifics — where the filter actually lives
Finding the bay is the easy part — this chassis puts it high on the fresh-food side in most French-door layouts — upper back or left wall, a spot that survives trim changes across the PFS run. This is a twist-style bay, the friendlier design: 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: a first removal that fights a set o-ring, and a status light that needs a manual hold-to-reset before it acknowledges the new cartridge. The badge reads PFSF6PKXDWW, but the chassis reads PFS: the PFS tag is how the catalog sorts Profile French-door machines — carry it into any fit checker and the right cartridge line follows. Finish letter sets like WW never alter the bay; the MWF line fits the whole set.
PFS vs PSK — what the prefix tells you
Two prefixes, two missions: PFS machines are Profile French-door; PSK machines are Profile side-by-side. Both draw from the same cartridge line, which is why fit charts list them together. The constant across every trim of this machine is the cartridge 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.
PFSF6PKXDWW filter questions
Reset procedure for the change-filter alert on the PFSF6PKXDWW?
Press and hold the reset control until the light clears (a few seconds), with the new cartridge already seated — the PFSF6PKXDWW owner’s manual lists the button location for your control panel.
Running the PFSF6PKXDWW with an empty filter bay — does it need a cap?
No cap needed — the MWF bay passes water unfiltered while empty; it does not leak, it just skips filtration.
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 PFSF6PKXDWW?
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
| Cartridge | OEM MWF | RECOMMENDEDMWF Replacement Water Filter · 1-Pack – ClearFit | MWF Replacement Water Filter · 3-Pack – ClearFit | MWF Replacement Water Filter · 6-Pack – ClearFit |
|---|---|---|---|---|
| Price | OEM list | $14.99 | $37.47 | $67.44 |
| 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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