What fits my Whirlpool WRX735SDHZ?

Manufacturer-backed replacements for the Whirlpool WRX735SDHZ include EDR4RXD1 (water filter). Fit was checked against the manufacturer sources linked below.

36-inch French Door Refrigerator · Identify by: Model

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Water filter

EDR4RXD1

Water filter part number listed for this exact refrigerator model by Whirlpool.

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✓ Fit checked with manufacturer source

Fit checked Aug 11, 2026Manufacturer sources only for fit verification.

Whirlpool refrigerator model · Approved filter

Exact-model water-filter fit from Whirlpool product specifications.

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