Whirlpool WRB322DMBW Water Filter Replacement
Why The GXRTDR water filter…
The GXRTDR water filter is the correct replacement for the Whirlpool WRB322DMBW refrigerator. This model is a bottom-freezer unit without a built-in water dispenser, meaning the filter is an inline type, not a cartridge that fits inside the fresh food compartment. The GXRTDR connects directly to the water line supplying the ice maker, distinguishing it from internal filters found in dispenser-equipped models.
Common Mistakes When Ordering
- Ordering an internal refrigerator water filter cartridge (e.g., EveryDrop filters) instead of the inline GXRTDR.
- Assuming all Whirlpool bottom-freezer models use the same filter; the WRB322DMBW specifically requires the GXRTDR for its external inline setup.
- Not verifying the refrigerator's lack of a built-in dispenser, which dictates the inline filter type.
Installation & Replacement Guide
Location & Installation: The GXRTDR water filter for the Whirlpool WRB322DMBW is located externally, typically behind the refrigerator or in the cabinet below the sink, connected to the water supply line for the ice maker.
Replacement Frequency: Replace the GXRTDR water filter in the Whirlpool WRB322DMBW every 6 months or after filtering 200 gallons, whichever comes first.
Other Models Using GXRTDR
The same water filter (GXRTDR) is also compatible with these models:
Other Whirlpool Models
Frequently Asked Questions
Which water filter fits the Whirlpool WRB322DMBW?
The GXRTDR water filter is the correct replacement for the Whirlpool WRB322DMBW 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.