Genuine Whirlpool filter

EveryDrop Filter 4 (EDR4RXD1)

Fits the 8 refrigerator models listed below, each checked against linked sources.

Checked 2026-10-28

Brand
Whirlpool
Part number
EDR4RXD1
Also sold as
UKF8001, W11256384, W10735404, EVFILTER4, Kenmore 9084 (46-9084), Filter 4
Replace
every 6 months or 300 gallons, whichever comes first (source)

Kenmore owners: this is the genuine replacement for Kenmore 9084, 46-9084. See the Kenmore filter cross reference.

Check genuine EDR4RXD1 on AmazonBrowse non-genuine alternatives

As an Amazon Associate I earn from qualifying purchases. We verify the genuine filter only. Non-genuine results aren't checked by us: confirm the listing names your model and an NSF/ANSI certification.

Refrigerators that use the EDR4RXD1

Whirlpool models

KitchenAid models

Maytag models

How to replace the EDR4RXD1

  1. Find the filter. Its location varies by model (inside the fresh-food compartment, in a door, or behind the bottom grille); your owner's manual shows where.
  2. Turn the old filter counterclockwise about a quarter turn and pull it straight out. Keep a towel handy for drips.
  3. Remove the protective cap from the new filter, line it up, push it in and turn it clockwise until it locks.
  4. Run water through the dispenser to flush out air and carbon dust, following the volume in your manual (often 2-4 gallons).
  5. Reset the filter indicator light (usually by holding the filter or reset button for about 3 seconds).

More detail and troubleshooting: How to Change the Water Filter in a Whirlpool Refrigerator.

EDR4RXD1 questions

Which refrigerators use the EDR4RXD1?

We've confirmed 8 models: Whirlpool WRF555SDFZ, Whirlpool WRX735SDHZ, Whirlpool WRX735SDBM00, KitchenAid KRFC300ESS, Maytag MFI2568AES, Maytag MFI2570FEZ, Maytag MFI2569VEM, Whirlpool WRF535SWHZ. Each model page links the parts listings we checked.

What other part numbers is the EDR4RXD1 sold as?

UKF8001; W11256384; W10735404; EVFILTER4; Filter 4; Kenmore 9084, 46-9084. All refer to the same genuine filter.

How often should you replace the EDR4RXD1?

Every 6 months or 300 gallons, whichever comes first. Replace it sooner if water flow from the dispenser slows noticeably.

Sources