Water Filter for the GE PSI23MGWCBV (MSWF)

Your GE refrigerator takes the MSWF 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

PSI23MGWCBV replacement water filter cartridge — Replacement cartridge for this model

PSI23MGWCBV · Quick Facts

TYPE

refrigerator

YEARS MADE

—

FILTER LOCATION

behind the lower fresh-food trim or base grille in most side-by-side layouts

FILTER SLOT

MSWF bay

REPLACE EVERY

Every 6 months

ALSO BRANDED AS

—

PSI23MGWCBV · Quick Facts

Filter locationbehind the lower fresh-food trim or base grille in most side-by-side layouts

Filter slotMSWF 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 PSI23MGWCBV. Cross-checked against GE service documentation — this model family uses the MSWF bay with no chip or bypass restrictions.

Not your model? Check the finder →

PSI23MGWCBV specifics — where the filter actually lives

The filter bay on the PSI23MGWCBV behind the lower fresh-food trim or base grille in most side-by-side layouts, a spot that survives trim changes across the PSI run. This is a twist-style bay, the friendlier design: no tools, no housing removal, and the cartridge indexes in only one orientation despite looking symmetric.

The recurring owner notes: the line is still live when you open the bay, so keep a towel in reach, and expect the filter-status light to need a reset before it believes the new cartridge. The PSI in PSI23MGWCBV is doing real work: it usually marks a Profile side-by-side layout, which means shared cartridge economics — one media family, dozens of cabinet variants, all drinking from the same parts line. The BV ending is a finish code — color and handle options, not mechanical ones. Every finish of this chassis takes the same cartridge.

PSI vs PSK — what the prefix tells you

Catalog distance, parts proximity: PSI/PSK sit apart in the brochure, together in the parts catalog. read the code as 23 cu ft of capacity, which tells you the cartridge’s real workload between changes.

Swap it in 5 minutes

Installing the replacement water filter in the PSI23MGWCBV

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.

PSI23MGWCBV filter questions

PSI23MGWCBV filter light will not turn off — what is the reset step?

Hold the filter-reset control a few seconds after seating the new cartridge; placements vary by control panel, and the PSI23MGWCBV manual’s filter-status page has the exact spot.

Can I run the GE PSI23MGWCBV with no cartridge installed?

The bay self-seals: with no cartridge the PSI23MGWCBV still dispenses, just unfiltered. No bypass plug exists for this line.

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 MSWF 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 PSI23MGWCBV?

Every six months or at the rated gallon capacity, whichever comes first — the MSWF 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 MSWF cartridge

This bay takes the OEM MSWF. 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 →