Answer Ms. Mary, I believe your model should read GSS22JERFBB. If a filter has been added to your model the water filter cartridge is located in the back upper right corner of the refrigerator compartment. The following link is to your owners manual, refer to page 7 for water filter information. Thanks. http://products.geappliances.com/MarketingObjectRetrieval/Dispatcher?RequestType=PDF&Name=49-60458.PDF Read More... Answered by AppliancePartsPros.com | Friday, May 15, 2015