EveryDrop EDR4RXD1 Refrigerator Water Filter 4, Genuine Whirlpool OEM, Replaces UKF8001, NSF 42/53/401

EveryDrop EDR4RXD1 Refrigerator Water Filter 4

Replace your used refrigerator filter with the genuine EveryDrop EDR4RXD1 Refrigerator Water Filter 4. This Whirlpool OEM refrigerator filter is designed for select Whirlpool, Maytag, KitchenAid, Amana and JennAir refrigerators that use the green Filter 4 cartridge.

The EDR4RXD1 is a direct replacement for several older filter numbers, including UKF8001, UKF8001AXX and Whirlpool 4396395. Check the number printed on your existing filter or confirm your refrigerator model before ordering.

Certified Triple Filtration Technology

The EveryDrop Filter 4 uses a renewable coconut-shell activated carbon core and advanced Triple Filtration Technology. Water passes through three filtration stages:

1. Large-particle filtration

2. Medium-size micro-filtration

3. Targeted microscopic absorption

This process helps reduce substances that can affect the taste, odor and quality of refrigerator water and ice.

NSF 42, 53 and 401 Certified

The genuine EDR4RXD1 is independently certified under NSF/ANSI Standards 42, 53 and 401.

• NSF 42 covers chlorine taste, odor and particulate reduction.

• NSF 53 covers specified health-related contaminants such as lead, mercury, cysts, asbestos and selected chemicals.

• NSF 401 covers specified emerging contaminants, including selected pharmaceuticals, chemicals and microplastics.

The current EveryDrop Filter 4 is certified to reduce 32 potentially harmful contaminants, including heavy metals, pesticides and 99% of microplastics.

Reduction claims apply only to the contaminants and percentages listed in the product’s official performance data sheet. This filter is intended for use with water that is already microbiologically safe.

Genuine Whirlpool OEM Filter

EveryDrop is the official refrigerator water-filter brand for Whirlpool Corporation appliance brands. The EDR4RXD1 is developed for compatible refrigerators from:

• Whirlpool

• Maytag

• KitchenAid

• Amana

• JennAir

• Select Kenmore refrigerators

A genuine filter provides the correct cartridge dimensions, sealing system and certified filtration performance for supported refrigerator models.

EDR4RXD1 Replacement Filter Numbers

The EveryDrop EDR4RXD1 Filter 4 commonly replaces or cross-references the following filter numbers:

• UKF8001

• UKF8001AXX

• UKF8001P

• 4396395

• 4396395P

• 4396395T

• 46-9005

• 46-9006

• 469005

• 469006

• W11256135

• W11311161

• WHR4RXD1

• KAD4XD1

• Kenmore 9084

• EveryDrop Filter 4

Cross-reference numbers do not guarantee compatibility with every refrigerator. Always verify the appliance model or compare the new filter with the existing cartridge before placing an order.

How to Install EDR4RXD1 Filter 4

Filter 4 is generally installed in a ceiling-mounted compartment in the upper-right corner inside the refrigerator.

1. Open the water-filter compartment door.

2. Pull the existing filter downward so it is angled.

3. Turn the old filter to the left and remove it.

4. Remove the protective coverings from the new filter’s O-rings.

5. Insert the EDR4RXD1 into the housing.

6. Turn the filter to the right until it locks securely.

7. Push the filter upward and close the compartment door.

8. Reset the refrigerator’s filter indicator when applicable.

The precise door, tab and reset mechanism can differ between refrigerator models, so follow your appliance owner’s manual when its instructions differ.

Flush the Filter After Installation

Flush the refrigerator water system after installing the new filter. Flushing removes trapped air and excess loose carbon from the water line.

Most EveryDrop refrigerator filters require approximately four gallons of water to be dispensed after replacement, although the exact requirement should be confirmed in the filter instructions or refrigerator manual.

Temporary sputtering, cloudy water or an uneven flow immediately after installation is usually caused by air in the water line. Continue flushing until the flow becomes steady and the water appears clear.

Filter Specifications

The official NSF listing identifies EDR4RXD1 configurations with a rated capacity of up to 200 gallons and a rated flow of approximately 0.7 gallons per minute.

When Should EveryDrop Filter 4 Be Replaced?

Replace the EDR4RXD1 approximately every six months or after filtering 200 gallons, whichever comes first. Replacement may be required sooner when:

• The refrigerator’s filter indicator turns on.

• Water flow becomes noticeably slower.

• Water develops an unusual taste or odor.

• Ice begins to taste different.

• The refrigerator is used by a larger household.

• The incoming water contains more sediment than usual.

A clogged, expired or incorrectly installed filter can reduce the flow of water to the dispenser and ice maker.

Frequently Asked Questions

What is the EDR4RXD1 water filter replacement?

The EDR4RXD1 is the genuine EveryDrop Filter 4 refrigerator water filter. It is used in select Whirlpool Corporation refrigerators and replaces several older filters, including UKF8001 and 4396395.

What is equivalent to EDR4RXD1?

Common equivalent and previous part numbers include UKF8001, UKF8001AXX, 4396395, W11256135, W11311161, WHR4RXD1, KAD4XD1 and Kenmore 9084. Compatibility must still be verified by refrigerator model.

Does EveryDrop Filter 4 reduce chlorine?

Yes. The EDR4RXD1 is certified under NSF/ANSI Standard 42 for the reduction of chlorine taste and odor, as well as specified particulates.

Does EDR4RXD1 reduce microplastics?

Yes. The current genuine EveryDrop Filter 4 is certified to reduce 99% of microplastics.

How long does the EDR4RXD1 filter last?

It should generally be replaced every six months or after 200 gallons, whichever occurs first. Water quality and household usage can require earlier replacement.

Where is EveryDrop Filter 4 installed?

It is normally installed in the filter compartment located in the upper-right interior of a compatible refrigerator. It is not generally a lower base-grille push-button filter.

Is EDR4RXD1 the same as UKF8001?

EDR4RXD1 is the current EveryDrop Filter 4 replacement commonly used in refrigerators that previously used UKF8001 or UKF8001AXX.

How much water should be flushed through a new Filter 4?

Most installations require approximately four gallons of water to be flushed through the dispenser. Check the appliance manual because the required quantity can vary by refrigerator and filter configuration.

Looking for another refrigerator-filter type? Also check the EDR5RXD1 Water Filter 5 for compatible refrigerators that use Filter 5.