The Whirlpool Model GD5SHAXNS01 requires any of these filters:

4396508 http://www.filtersfast.com/4396508-W...ter-Filter.asp
4396510 http://www.filtersfast.com/4396510-W...er-4392922.asp
WPRF-100 http://www.filtersfast.com/Brita-WPR...dge-Filter.asp