everydrop® EDR4RXD1, FILTER 4 Refrigerator Water Filter

When you want the OEM filter. No compromises. The everydrop® EDR4RXD1 (also sold as Filter 4) is the only filter Whirlpool engineers their refrigerators around. Full manufacturer warranty intact, exact-spec match to the factory-shipped part.

What it removes

• Lead 99.3% · Chlorine 99.0% · Mercury 94.8%
• Cysts, asbestos, benzene, VOCs, pesticides
• Turbidity + microparticles to 0.5 µm

NSF/ANSI 42 (aesthetic) + NSF/ANSI 53 (health), third-party certified. Certification numbers verifiable on request.

Fits these refrigerators

Fits Whirlpool, Maytag, KitchenAid, JennAir, Amana, side-by-side refrigerators that originally shipped with everydrop® EDR4RXD1. Cross-references: 4396395 · 4396911 · UKF8001 · PUR FILTER 4.

Not sure if this fits? Send us your fridge model number. We confirm within 2 hours on business days.

Why OEM, not compatible?

For most homeowners, our Compatible EDR4RXD1 (NSF 42/53 certified, $13.99) is the smart choice. Buy the OEM if:

• You are still under Whirlpool warranty and want it intact
• You prefer the official packaging and serial number for records

Installation (2 minutes, no tools)

1. Locate the filter compartment (top-right inside the fridge or bottom grille)
2. Push in and rotate or pull the old filter to release
3. Insert the new EDR4RXD1 and push until it clicks
4. Run 2-3 gallons through the dispenser to flush carbon fines

Specs