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Whirlpool Model GC3PHEXNB03 Refrigerator Water Filter

Name: Whirlpool Model GC3PHEXNB03 Refrigerator Water Filter
Rating: 5.00 (2 reviews)

Your Whirlpool 25 cu. ft. Side by Side Refrigerator Model ENumber GC3PHEXNB03 uses Everydrop Filter 3 - EDR3RXD1 replacement water filter

$44.99 USD $35.99 USD

1 day handling time with fastest shipment

🚚 Free Shipping 🔁 Easy Return 👌100% Fit

For reliable refrigerator filtration, the Whirlpool Model GC3PHEXNB03 Refrigerator Water Filter can be replaced with the EveryDrop Ice and Water Refrigerator Filter 3 EDR3RXD1. Designed for select Whirlpool refrigerators, including W10121145, it helps reduce chlorine taste and odor, lead, mercury, and other contaminants for fresh, better-tasting water and ice.

The EveryDrop Filter 3 EDR3RXD1 includes NSF-certified filtration and is designed for convenient, tool-free installation. To maintain filtration performance, replace it approximately every 6 months or after 200 gallons, depending on usage. Follow our replacement tips for installation, flushing, and ongoing filter care.

Visit our EveryDrop water filter guide for model compatibility, filter comparisons, and installation guidance. You can also explore the EveryDrop water filter collection to find compatible replacement filters for other refrigerator models.

EveryDrop Filter 3 (EDR3RXD1) fits Whirlpool model GC3PHEXNB03 for easy replacement.

A Whirlpool water filter cartridge shown next to a black side-by-side refrigerator on a light blue gradient background, with text reading 'Whirlpool Model GC3PHEXNB03 Water Filter EDR3RXD1' and the website 'www.fitsyourfridge.

Key Features

Genuine Whirlpool EDR3RXD1 - Authentic OEM replacement for model GC3PHEXNB03
NSF/ANSI Certified - Standards 42, 53 & 401 for verified safety
Removes 99% of Contaminants - Eliminates lead, chlorine, mercury & more
6-Month Filter Life - Lasts up to 200 gallons of pure water
Tool-Free Installation - Quick twist-and-lock design, ready in minutes
Better Taste & Odor - Fresh, clean water and crystal-clear ice
30-Day Money-Back Guarantee - Risk-free purchase with full refund assurance

Specifications

Filter Model: EDR3RXD1 (Everydrop Filter 3)
Part Number: 4396841
Filter Life: 6 months or 200 gallons
Certifications: NSF/ANSI Standards 42, 53, and 401
Installation: Tool-free, quick-change design
Compatibility: Whirlpool side-by-side refrigerators

Our Replacement Water Filters Are NSF Certified To Reduce 99% Contaminants

Hg

Chlorine

Cl

Mercury

Pb

Lead

Pesticides

Herbicides

Pharmaceuticals

See which water and air filters are compatible with your refrigerator.

Find Compatible Models

When to Replace Your Water Filter

Every 6 Months or 200 Gallons

Most refrigerator water filters are designed to last approximately 6 months or filter up to 200 gallons of water — whichever comes first.

When Your Fridge Displays a Filter Alert

Modern LG, Samsung, Whirlpool, and Frigidaire refrigerators have built-in filter indicators that notify you when it's time for a replacement.

Changes in Taste, Odor, or Flow

A drop in water pressure, an unusual taste, or an off smell from your dispenser are clear signs your filter is overdue for a change.

Compatible Model Numbers

This Everydrop Filter 3 (EDR3RXD1) is the correct replacement water filter for the following Whirlpool refrigerator model:

GC3PHEXNB03

Primary Compatible Models:

ED5KVEXVB03, ED5KVEXVB07, ED5KVEXVB06, ED5KVEXVB04, ED5KVEXVB05
4396841, 4396710, 4396710P, 4396710T
EDR3RXD1, EDR3RXD1B
EveryDrop Filter 3

Additional Compatible Whirlpool Models:

WRS325SDHZ, WRS325FDAM, WRS588FIHZ, WRS571CIHZ
WRF555SDFZ, WRF535SWHZ, WRF757SDHZ
WRS315SDHM, WRS335SDHM

Compatible Brands:

Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana

Frequently Asked Questions

Q: Is this the correct filter for my Whirlpool GC3PHEXNB03 refrigerator?

A: Yes, the EveryDrop Filter 3 (EDR3RXD1) is the genuine OEM replacement filter specifically designed for the GC3PHEXNB03 refrigerator. It is compatible with Whirlpool refrigerators and models including ED5KVEXVB04, ED5KVEXVB05, ED5KVEXVB06, and ED5KVEXVB07. It also replaces part numbers 4396841, 4396710, and 4396710P.

Q: How often should I replace my Whirlpool GC3PHEXNB03 water filter?

A: Replace your EveryDrop Filter 3 every 6 months or after filtering 200 gallons of water, whichever comes first. Your refrigerator's filter indicator light will alert you when it's time for a replacement to maintain optimal water quality and flow rate.

Q: What contaminants does the EDR3RXD1 filter remove?

A: The EveryDrop Filter 3 is NSF/ANSI certified to reduce 99% of contaminants including lead, chlorine taste and odor, mercury, asbestos, benzene, and 23+ other harmful substances. It's certified to NSF 42, 53, and 401 standards for comprehensive water purification.

Q: How do I install the EveryDrop Filter 3 in my Whirlpool refrigerator?

A: Installation is tool-free and takes less than 5 minutes. Simply locate the filter compartment in the upper right corner of your refrigerator, twist the old filter counterclockwise to remove, insert the new EDR3RXD1 filter, and twist clockwise until it locks. Run 2-3 gallons of water through the dispenser to flush the system.

Q: Is this a genuine Whirlpool filter or an aftermarket replacement?

A: This is a 100% genuine EveryDrop by Whirlpool filter (EDR3RXD1), the official OEM replacement manufactured by Whirlpool. It's not an aftermarket or generic filter, ensuring you get authentic quality, certified performance, and full warranty protection for your GC3PHEXNB03 water Filter

Q: Will this filter fit other refrigerator brands besides Whirlpool?

A: Yes, the EveryDrop Filter 3 is compatible with multiple brands including Whirlpool, Maytag, KitchenAid, Jenn-Air, and Amana refrigerators that use Filter 3. Check your refrigerator's manual or existing filter to confirm EDR3RXD1, 4396841, or 4396710 compatibility.

Q: What's your return policy if this filter doesn't fit my refrigerator?

A: We offer a 30-day money-back guarantee. If the EveryDrop Filter 3 doesn't fit your Whirlpool GC3PHEXNB03 Water Filter or you're not completely satisfied with the performance, simply return it within 30 days for a full refund - no questions asked.

Q: Does this filter reduce water pressure or flow rate?

No, the genuine EveryDrop EDR3RXD1 filter is engineered to maintain optimal water flow and ice production while filtering. If you experience reduced pressure, it typically indicates the filter needs replacement or the system needs flushing after installation.