GE MWF Smart Water Filter Replacement – Genuine GE Part MWFP, MWFA

Product Overview

The Mist filter works as a direct OEM replacement for GE’s MWF, MWFA, MWFP, GWF, GWFA, and Kenmore models like 46-9991 and 469991. It features advanced carbon filtration, reducing 99% of chlorine, heavy metals, and other impurities while preserving beneficial minerals. Comes NSF-certified to Standard 42 and 372.

Key Features

• Twist-and-lock cartridge fits perfectly into GE and Kenmore housings.
• Lasts up to 6 months or ~200 gallons.
• Reduces chlorine taste & odor, heavy metals, VOCs, and more.
• NSF/ANSI Standard 42 & 372 certified.

How It Works

The activated carbon media adsorbs contaminants while mechanically filtering particulates, delivering clean, fresh-tasting water for your dispenser and ice maker.

Installation Steps

1. Turn old filter counterclockwise and pull down to remove (water pressure stops automatically).
2. Align new filter, insert and twist clockwise until it locks in place.
3. Flush 2–4 gallons before first use to clear air and carbon fines.
4. Replace again after ~6 months or when flow slows.

Compatibility

Type in your refrigerator model or reference code below to see all compatible options. The table is based on direct listings from Amazon and Mist’s product descriptions.