Fridge Filter Match

US refrigerator model

Whirlpool WRF535SWHZ

Whirlpool lists EDR4RXD1 as the water-filter reference for the US WRF535SWHZ refrigerator. Match the full model on your label before choosing the everydrop Filter 4 refrigerator water filter.

Manufacturer-listed filter

Models covered by this record

  • WRF535SWHZ

Compare the complete model on your refrigerator label, including its suffix.

What to match before buying

  • The manufacturer specification for WRF535SWHZ identifies EDR4RXD1. This record covers that US model code.
  • The Everydrop number identifies the cartridge family. Filter 1 and Filter 4 are not interchangeable generations.
  • The linked Amazon US item identifies everydrop by Whirlpool EDR4RXD1 and lists one water filter in the box. Check the code and pack again on the final page.
Find the model and filter codes
  1. Find the rating label inside the refrigerator and photograph the complete model code.
  2. Compare the label with WRF535SWHZ. Retain any additional revision digits or suffixes for a separate manufacturer check.
  3. Read EDR4RXD1 on the existing cartridge or the manufacturer filter specification.
  4. Compare the cartridge reference and pack on the final Amazon page, including after a country redirect.
Other models and cartridge variants
  • A related model name or a similar connector does not establish another fit. Additional model suffixes need their own source.
  • This record covers US specifications. A local Amazon item does not approve another regional refrigerator model.

Manufacturer sources

Documentation reviewed by Codex (manufacturer documentation). Checked 12 Oct 2026. This is a source review, not a physical fitting test.

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Water filterEDR4RXD1
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