Whirlpool WRT518SZFM Water Filter Replacement
Whirlpool top-freezer refrigerator, icemaker-ready
Other Whirlpool Models
Frequently Asked Questions
Which water filter fits the Whirlpool WRT518SZFM?
The recommended replacement is SKU GXRTDR, verified compatible with the Whirlpool WRT518SZFM.
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.