Whirlpool WRX735SDHZ04 Water Filter Replacement
Why The EDR4RXD1 water filter…
The EDR4RXD1 water filter is specifically designed for the Whirlpool WRX735SDHZ04 French-door refrigerator. This filter features a unique quarter-turn installation mechanism and a specific bypass valve design that ensures proper fit and function within the refrigerator's internal water system. Its design prevents compatibility with older or different filter types, which often use push-in or twist-and-pull mechanisms. Using any other SKU will result in an improper fit and potential water leaks or inadequate filtration for your WRX735SDHZ04.
Common Mistakes When Ordering
- Ordering a filter with a different connection type; the EDR4RXD1 uses a specific quarter-turn lock.
- Confusing the WRX735SDHZ04 with similar Whirlpool models that use different filter SKUs like EDR1RXD1 or EDR2RXD1.
- Assuming all Whirlpool French-door filters are interchangeable; verify the SKU EDR4RXD1 for your WRX735SDHZ04.
Installation & Replacement Guide
Location & Installation: For the Whirlpool WRX735SDHZ04, the EDR4RXD1 water filter is located in the upper right corner of the fresh food compartment ceiling. Twist the old filter counter-clockwise to remove, then insert the new filter and twist clockwise until it locks into place.
Replacement Frequency: Replace the EDR4RXD1 water filter in your Whirlpool WRX735SDHZ04 every 6 months or 200 gallons, whichever comes first.
Other Models Using EDR4RXD1
The same water filter (EDR4RXD1) is also compatible with these models:
Other Whirlpool Models
Frequently Asked Questions
Which water filter fits the Whirlpool WRX735SDHZ04?
The EDR4RXD1 water filter is specifically designed for the Whirlpool WRX735SDHZ04 French-door refrigerator.
Is this water filter guaranteed to fit?
Yes. Every recommendation on ReplacementParts-AI is verified against the manufacturer's compatibility data. If a part doesn't fit, we'll make it right.
How long does shipping take?
Most orders ship within 1–2 business days. Standard delivery is 3–5 business days.