GE MWF Smart Water Filter Replacement – Genuine OEM MWFP & MWFA, NSF Certified, Twist-Lock

Product Overview

The GE MWF Smart Water Filter Replacement is a genuine OEM-compatible cartridge designed to replace GE MWF, MWFA, MWFP, GWF, GWFA, and compatible Kenmore 46-9991 / 469991 filters. Built with advanced activated carbon filtration, this filter helps deliver clean, refreshing water and ice by significantly reducing chlorine taste, odor, and other impurities—while preserving essential minerals.

Certified to NSF/ANSI Standards 42 and 372, this filter ensures reliable performance and lead-free material compliance, making it a safe and trusted choice for your refrigerator.

Key Features & Benefits

• Direct replacement for GE MWF, MWFA, MWFP, GWF, and GWFA filters

• NSF/ANSI 42 & 372 certified (chlorine reduction & lead-free materials)

• Reduces chlorine taste & odor, heavy metals, VOCs, and particulates

• Filter life: Up to 6 months or ~200 gallons

• Twist-and-lock installation for fast, tool-free replacement

• Designed for consistent water flow and improved taste

• Compatible with select GE and Kenmore refrigerator models

How It Works

This filter uses high-quality activated carbon media that adsorbs contaminants and mechanically traps particulates. The result is cleaner, better-tasting water and ice, straight from your refrigerator dispenser.

Installation Instructions

1. Turn the old filter counterclockwise and pull it down to remove (water shuts off automatically).

2. Align the new MWF-compatible filter, insert, and twist clockwise until locked.

3. Flush 2–4 gallons of water to remove air and carbon fines.

4. Replace every 6 months or when water flow noticeably slows.

Product Specifications

• Installation: Twist & lock

• Certifications: NSF/ANSI 42 & 372

• Filter Life: Up to 6 months / ~200 gallons

• Filter Media: Activated carbon

• Application: Refrigerator water & ice filtration

Compatibility & Replacement Reference

Use the search box below to confirm compatibility with your refrigerator model or existing filter code.

If you don’t see your model listed, feel free to contact us and we’ll help verify compatibility before you order.

About the Brand

GE water filters are engineered for reliable filtration, easy installation, and certified performance. Designed specifically for GE refrigerator systems, they help ensure pure, great-tasting water for your family every day.