Whirlpool WRFF3436RV water filter
Last checked October 28, 2026
The Whirlpool WRFF3436RV (36-Inch Wide French Door Bottom Mount Refrigerator - 25 cu. ft.) uses the everydrop Filter 4 water filter (also sold as EDR4RXD1B, WHR4RXD1, KAD4RXD1).
The genuine filter is listed to NSF/ANSI 42, 53 and 401. We found no listed replacement sold under its number.
Buy genuine
Fit source: Whirlpool / everydrop lists this model (maker page, read October 28, 2026).
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WRFF3436RV at a glance
| Model | WRFF3436RV |
|---|---|
| Maker's name | 36-Inch Wide French Door Bottom Mount Refrigerator - 25 cu. ft. |
| Style | French door |
| Capacity | 24.7 cu. ft. |
| Filter location (maker) | Interior |
| Genuine filter | everydrop Filter 4 |
| Change interval (maker) | 6 months |
| Model page | Whirlpool product page, read October 28, 2026 |
Check your model number first
Filters are matched to the exact model on your fridge's label. Whirlpool says the model tag is inside the refrigerator compartment: on the left side for top freezer, bottom freezer, French door and four door models, and on the right side for side by side models. (Whirlpool product help, read October 27, 2026) Where is my model number?
Other fridges that use the EDR4RXD1
Sources
- Fit: https://www.whirlpool.com/kitchen/refrigeration/refrigerators/french-door/p.36-inch-wide-french-door-bottom-mount-refrigerator-25-cu.-ft.wrff3436rv.html (read October 28, 2026)
- Model details: https://www.whirlpool.com/kitchen/refrigeration/refrigerators/french-door/p.36-inch-wide-french-door-bottom-mount-refrigerator-25-cu.-ft.wrff3436rv.html (read October 28, 2026)
- Certifications: every listing for EDR4RXD1 and its replacements is linked on the EDR4RXD1 comparison.
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